ST L4931 SERIES handbook
Contents
1. Symbol Parameter Test Conditions Min Typ Max Unit Output Voltage lo25mA 3 5 1 47 1 5 1 53 V lo 5mA 35 25 85 1 44 1 56 Vi Operating Input Voltage lo 250 mA 2 5 20 V lout Output Current Limit 300 mA AVo Line Regulation 2 5 to 20V lo 0 5 mA 3 18 mV Load Regulation V 2 7 V lo 0 5 to 250 mA 3 18 mV la Quiescent Current 2 7 to 20 V lo 0 0 6 1 mA Vj 271020V 109 250 4 6 OFF MODE Vi 6 V 50 100 SVR Supply Voltage Rejection lo 5mA f 120 Hz 79 dB Vi 3 7 1 V f 1 KHz 76 f 10 KHz 55 eN Output Noise Voltage B 10 Hz to 100 KHz 50 Dropout Voltage lo 250 mA 1 V Vy Control Input Logic Low 40 to 125 C 0 8 V Viu Control Input Logic High 40 to 125 C 2 V lj Control Input Current 2 6 V 6 10 Output Bypass Capacitance ESR 0 1 to 10 Q lo 0 to 250 mA 2 10 uF For SO 8 package the maximum limit of load regulation and dropout is increased by 20 mV ELECTRICAL CHARACTERISTICS OF L4931ABxx25 refer to the test circuits Ty 25 C C 0 1 HF Co 2 2 pF unless otherwise specified Symbol Parameter Test Conditions Min Typ Max Unit Vo Output Voltage lo25mA Vj245V 2 475 2 5 2 525 V 5 Vij245V 25 85 2 45 2 55 Vi Operating Input Voltage lo2. For SO 8 package the maximum limit of load regulation and dropout is increased by 20 mV Symbol Parameter Test Conditions Min Typ Max Unit Output Voltage 5 3 3 234 3 3 3 366 V 5 Vj253V 25 85 3 168 3 432 Vi Operating Input Voltage lo 250 mA 20 V lout Output Current Limit 300 mA AVo Line Regulation 4 1 to 20V lo 0 5 mA 3 18 mV Load Regulation V 4 3 V lo 0 5 to 250 mA 3 18 mV la Quiescent Current Vi 4 310 20 V lo 0 0 6 1 mA 4 21020 109 250 4 6 OFF MODE Vi 6 V 50 100 SVR Supply Voltage Rejection lo 5 f 120 Hz 73 dB Vi 5 3 1V f 1 KHz 70 f 10 KHz 55 eN Output Noise Voltage B 10 Hz to 100 KHz 50 Dropout Voltage lo 250 mA 0 4 0 6 V lo 250 mA T 40 to 125 C 0 8 Control Input Logic Low 40 to 125 C 0 8 V Control Input Logic High 40 to 125 C 2 V lj Control Input Current 6 V 6 10 Output Bypass Capacitance ESR 0 1 to 10 Q lo 0 to 250 2 10 uF For SO 8 package the maximum limit of load regulation and dropout is increased by 20 mV ELECTRICAL CHARACTERISTICS OF L4931ABxx35 refer to the test circuits Tj 25 C C 0 1 HF Co 2 2 pF unless otherwise specified Symbol Parameter Test Conditions Min Typ Max Unit Vo Output Voltage lo25mA Vj255V 3 465 3 5 3 535 V lg 2
3. For SO 8 package the maximum limit of load regulation and dropout is increased by 20 mV Symbol Parameter Test Conditions Min Typ Max Unit Output Voltage lo25mA 67 4 606 4 7 4 794 V 5 V 6 7V 25 85 4 512 4 888 Vi Operating Input Voltage lo 250 mA 20 V lout Output Current Limit 300 mA AVo Line Regulation 5 5 to 20V lo 0 5 mA 3 5 21 mV Load Regulation Vi 5 7 V lo 0 5 to 250 mA 3 18 mV la Quiescent Current VI 5 7 to 20V lo 0 0 6 1 mA 5 74020 10 250 4 6 OFF MODE Vi 6 V 50 100 SVR Supply Voltage Rejection lo 5mA f 120 Hz 71 dB Vi 6 7 1 V f 1 KHz 68 f 10 KHz 55 eN Output Noise Voltage B 10 Hz to 100 KHz 50 Dropout Voltage lo 250 mA 0 4 0 6 V lo 250 mA T 40 to 125 C 0 8 Control Input Logic Low 40 to 125 C 0 8 V Control Input Logic High 40 to 125 C 2 V lj Control Input Current 6 V 6 10 Output Bypass Capacitance ESR 0 1 to 10 Q lo 0 to 250 2 10 uF For SO 8 package the maximum limit of load regulation and dropout is increased by 20 mV ELECTRICAL CHARACTERISTICS OF L4931ABxx50 refer to the test circuits Tj 25 C C 0 1 HF Co 2 2 pF unless otherwise specified Symbol Parameter Test Conditions Min Typ Max Unit Vo Output Voltage 5 Vj27V 4 95 5 5 05 V 5 7 25 to 85 4 9 5 1 Vi Opera
4. Dropout Voltage lo 250 mA 0 4 0 6 V lo 250 mA Ty 40 to 125 C 0 8 Control Input Logic Low 40 to 125 C 0 8 V Viu Control Input Logic High 40 to 125 C 2 V lj Control Input Current 6 V 6 10 Output Bypass Capacitance ESR 0 1 to 10 Q lo 0 to 250 mA 2 10 uF For SO 8 package the maximum limit of load regulation and dropout is increased by 20 mV 15 29 L4931 SERIES ELECTRICAL CHARACTERISTICS OF L4931Cxx52 refer to the test circuits T 25 C C 0 1 HF Co 22 uF unless otherwise specified For SO 8 package the maximum limit of load regulation and dropout is increased by 20 mV Symbol Parameter Test Conditions Min Typ Max Unit Output Voltage lo25mA V I 7 2 V 5 096 5 2 5 304 V 5 72 25 85 4 992 5 408 Vi Operating Input Voltage lo 250 mA 20 V lout Output Current Limit 300 mA AVo Line Regulation 6to 20V lo 0 5 mA 3 5 21 mV Load Regulation V 6 2 V l 0 5 to 250 mA 3 18 mV la Quiescent Current 6 2 to 20 V lo 0 0 6 1 mA 6 21020 10 250 4 6 OFF MODE Vi 6 V 50 100 SVR Supply Voltage Rejection lo 5mA f 120 Hz 70 dB Vy 7 27 1V f 1 KHz 67 f 10 KHz 55 eN Output Noise Voltage B 10 Hz to
5. L4931ABXX12 SZA L4931 SERIES VERY LOW DROP VOLTAGE REGULATORS WITH INHIBIT VERY LOW DROPOUT VOLTAGE 0 4V VERY LOW QUIESCENT CURRENT 50 uA OFF MODE 600A IN MODE m OUTPUT CURRENT UP TO 250 mA m LOGIC CONTROLLED ELECTRONIC SHUTDOWN m OUTPUT VOLTAGES OF 1 25 1 5 2 5 2 7 3 3 3 3 5 4 4 5 4 7 5 5 2 5 556 8 12V m INTERNAL CURRENT AND THERMAL LIMIT m ONLY 2 2uF FOR STABILITY m AVAILABLE IN 196 AB OR 2 C SELECTION AT 25 C mg SUPPLY VOLTAGE REJECTION 70db TYP FOR 5V VERSION m TEMPERATURE RANGE 40 TO 125 C DESCRIPTION The L4931 series are very Low Drop regulators available in TO 220 SO 8 DPAK PPAK and TO 92 packages and in a wide range of output voltages The very Low Drop voltage 0 4V and the very low quiescent current make them particularly suitable for Low Noise Low Power applications and specially in battery powered systems SCHEMATIC DIAGRAM INHIBIT CONTROL REFERENCE VOLTAGE TERM PROTEC In PPAK and SO 8 packages a Shutdown Logic Control function is available TTL compatible This means that when the device is used as a local regulator it is possible to put a part of the board in standby decreasing the total power consumption It requires only a 2 2 uF capacitor for stability allowing space and cost saving CURRENT LIMIT ERROR DRIVER AMPLIFIER VA January 2003 CS12740
6. 1 29 L4931 SERIES ABSOLUTE MAXIMUM RATINGS Symbol Parameter2 Value Unit Vi DC Input Voltage 20 V lo Output Current Internally Limited Prot Power Dissipation Internally Limited Storage Temperature Range 40 to 150 G Top Operating Junction Temperature Range 40 to 125 C Absolute Maximum Ratings are those values beyond which damage to the device may occur Functional operation under these condition is not implied THERMAL DATA Symbol Parameter TO 220 50 8 DPAK PPAK TO 92 Unit Rinj case Thermal Resistance Junction case 3 20 8 8 C W Ripj amb Thermal Resistance Junction ambient 50 55 100 100 200 C W Considering 6 cm of copper board heat sink CONNECTION DIAGRAM top view 5 INHIBIT SC08400 PC11760 SO 8 OUTPUT INPUT 5 08990 5807770 11210 TO 92 BOTTOM VIEW 4 2 29 ORDERING CODES L4931 SERIES OUTPUT TO 220 50 8 DPAK TO 92 VOLTAGE L4931CV12 L4931CD12 L4931CPT12 L4931CDT12 L4931CZ12 1 25 V L4931ABV12 L4931ABD12 L4931ABPT12 L4931ABDT12 L4931ABZ12 1 25 V L4931CV15 L4931CD15 L4931CPT15 L4931CDT15 L4931CZ15 1 5V L4931ABV15 L4931ABD15 L4931ABPT15 L4931ABDT15 L4931AB
7. 2003 STMicroelectronics Printed in Italy All Rights Reserved STMicroelectronics GROUP OF COMPANIES Australia Brazil Canada China Finland France Germany Hong Kong India Israel Italy Japan Malaysia Malta Morocco Singapore Spain Sweden Switzerland United Kingdom United States http www st com 29 29
8. MIN TYP MAX MIN TYP MAX A 180 7 086 D 20 2 0 795 N 60 2 362 T 14 4 0 567 Bo 10 40 10 50 10 60 0 409 0 413 0 417 P 7 9 8 0 8 1 0 311 0 315 0 319 1 N i 1 1 1 T Po Bo _ 1 U Note Drawing not in scale ky 27 29 L4931 SERIES Tape amp Reel SO 8 MECHANICAL DATA Ko Ao 28 29 Note Drawing not in scale inch DIM MIN TYP MAX A 12 992 C 0 504 0 519 D 0 795 N 2 362 T 0 882 Ao 0 319 0 335 Bo 0 216 0 232 Ko 0 082 0 090 Po 0 153 0 161 P 0 311 0 319 Y N Y A L4931 SERIES Information furnished is believed to be accurate and reliable However STMicroelectronics assumes no responsibility for the consequences of use of such information nor for any infringement of patents or other rights of third parties which may result from its use No license is granted by implication or otherwise under any patent or patent rights of STMicroelectronics Specifications mentioned in this publication are subject to change without notice This publication supersedes and replaces all information previously supplied STMicroelectronics products are not authorized for use as critical components in life support devices or systems without express written approval of STMicroelectronics The ST logo is a registered trademark of STMicroelectronics
9. 0 4 0 6 V lo 250 mA Ty 40 to 125 C 0 8 Control Input Logic Low 40 to 125 C 0 8 V Viu Control Input Logic High 40 to 125 C 2 V lj Control Input Current 6 V 6 10 Output Bypass Capacitance ESR 0 1 to 10 Q lo 0 to 250 mA 2 10 uF For SO 8 package the maximum limit of load regulation and dropout is increased by 20 mV 19 29 L4931 SERIES ELECTRICAL CHARACTERISTICS L4931Cxx120 refer to the test circuits Ty 25 C C 0 1 HF 22 uF unless otherwise specified Symbol Parameter Test Conditions Min Typ Max Unit Vo Output Voltage 5 14 11 76 12 12 24 V 5 Vi214V _ 251085 11 52 12 48 Vi Operating Input Voltage lo 250 mA 20 V lout Output Current Limit 300 mA AVo Line Regulation 12 91020 15 20 5 mA 4 24 mV Load Regulation V 13 1 V lo 0 5 to 250 mA 3 18 mV la Quiescent Current Vi 13 1to20V 1 0 0 8 1 6 mA 13 11020 lg 250 mA 4 5 7 OFF MODE Vi 6 V 90 180 SVR Supply Voltage Rejection lo 5 f 120 Hz 64 dB 141 1 f 1 KHz 61 f 10 KHz 55 eN Output Noise Voltage B 10 Hz to 100 KHz 50 Dropout Voltage lo 250 mA 0 4 0 6 V lo 250 mA T 40 to 125 C 0 8 _ Control Input Logic Low 40 to 125 C 0 8 V Control Input Logic High 40 to 125 C 2 V li Co
10. 100 KHz 50 Dropout Voltage lo 250 mA 0 4 0 6 V lo 250 mA T 40 to 125 C 0 8 Control Input Logic Low 40 to 125 C 0 8 V Control Input Logic High 40 to 125 C 2 V lj Control Input Current 6 V 6 10 Output Bypass Capacitance ESR 0 1 to 10 Q lo 0 to 250 2 10 uF For SO 8 package the maximum limit of load regulation and dropout is increased by 20 mV ELECTRICAL CHARACTERISTICS OF L4931ABxx55 refer to the test circuits Tj 25 C C 0 1 HF Co 2 2 pF unless otherwise specified Symbol Parameter Test Conditions Min Typ Max Unit Vo Output Voltage lo25mA 75 5 445 5 5 5 555 V lg 25mA Vj27 5V T4 251085 C 5 39 5 61 Vi Operating Input Voltage lo 250 mA 20 V lout Output Current Limit 300 mA AVo Line Regulation 6 3 to 20 V lo 0 5 mA 3 5 17 5 mV AVo Load Regulation V 6 5V lo 0 5 to 250 mA 3 15 mV la Quiescent Current 6 510 20 V lo 0 0 6 1 mA ON MODE Vi 6 5t020V 10 250 4 6 OFF MODE Vi 6 V 50 100 SVR Supply Voltage Rejection lo 5mA f 120 Hz 70 dB Vj 7 5 41V f 1 KHz 67 f 10 KHz 55 eN Output Noise Voltage B 10 Hz to 100 KHz 50 Dropout Voltage lo 250 mA 0 4 0 6 V lo 250 mA 40 to 125 C 0 8 Control Input Logic Low 40 to 125 C 0 8 V Viu Control Input Logic High 40 to 125 C 2 V lj Control Input Current 6 V 6 10 Output Bypass Capacitance ESR
11. 250 mA 20 V lout Output Current Limit 300 mA AVo Line Regulation 3 2 to 20 V lo 0 5 mA 3 15 mV AVo Load Regulation 3 4 V lo 0 5 to 250 mA 3 15 mV la Quiescent Current 3 4 to 20 V lo mA 0 6 1 mA ON MODE Vi 3 4t020V lg 250 mA 4 6 OFF MODE Vi 6 V 50 100 SVR Supply Voltage Rejection lo 5 mA f 120 Hz 75 dB Vi 4441V f 1 KHz 72 f 10 KHz 55 eN Output Noise Voltage B 10 Hz to 100 KHz 50 Dropout Voltage lo 250 mA 0 4 0 6 V lo 250 mA Ty 40 to 125 C 0 8 Control Input Logic Low 40 to 125 C 0 8 V Control Input Logic High Ta 40 to 125 C 2 V lj Control Input Current 2 6 V 6 10 Output Bypass Capacitance ESR 0 1 to 10 Q lo 0 to 250 2 10 For SO 8 package the maximum limit of load regulation and dropout is increased by 20 mV 6 29 L4931 SERIES ELECTRICAL CHARACTERISTICS OF L4931Cxx25 refer to the test circuits T 25 C C 0 1 uF Co 2 2 UF unless otherwise specified Symbol Parameter Test Conditions Min Typ Max Unit Vo Output Voltage lo25mA 45 2 45 2 5 2 55 V lo 5MA Vj245V 25 85 2 4 2 6 Vi Operating Input Voltage lo 250 mA 20 V lout Output Current Limit 300 mA AVo Line Regulati
12. 50 0 010 0 020 L 0 40 1 27 0 016 0 050 k 8 max Y 1 1 m 1 G ddd SEATING PLANE 0 25 mm C GAGE PLANE 8 5 k E L 0016023 C 24 29 174 L4931 SERIES DPAK MECHANICAL DATA mm inch DIM MIN TYP MAX MIN TYP MAX A 2 2 2 4 0 086 0 094 A1 0 9 11 0 035 0 043 2 0 03 0 23 0 001 0 009 B 0 64 0 9 0 025 0 035 B2 5 2 5 4 0 204 0 212 L2 0 031 L4 1 0 023 0 039 D N 1 1 C2 A1 V2 1 H 0 60 MIN FLAT ZONE 2 B 6 0068772 8 25 29 L4931 SERIES PPAK MECHANICAL DATA inch DIM MIN TYP MAX A 2 2 0 094 A1 0 9 0 043 A2 0 03 0 009 B 0 4 0 023 B2 5 2 0 212 C 0 45 0 023 C2 0 48 0 023 D 6 0 244 6 4 0 260 G 4 9 0 206 G1 2 38 0 106 H 9 35 0 397 L2 0 031 L4 0 6 0 039 DET AIL DET AIL A 281 0078180 SI 26 29 L4931 SERIES Tape amp Reel DPAK PPAK MECHANICAL DATA mm inch DIM
13. 74 dB 4 6 1 f 1 KHz 71 f 10 KHz 55 eN Output Noise Voltage B 10 Hz to 100 KHz 50 Dropout Voltage lo 250 mA 0 4 0 6 V lo 250 mA T 40 to 125 C 0 8 Control Input Logic Low 40 to 125 C 0 8 V Control Input Logic High 40 to 125 C 2 V lj Control Input Current 6 V 6 10 Output Bypass Capacitance ESR 0 1 to 10 Q lo 0 to 250 2 10 uF For SO 8 package the maximum limit of load regulation and dropout is increased by 20 mV ELECTRICAL CHARACTERISTICS L4931ABxx30 refer to the test circuits Tj 25 C C 0 1 HF Co 2 2 pF unless otherwise specified Symbol Parameter Test Conditions Min Typ Max Unit Vo Output Voltage lo25mA 5 2 97 3 3 03 V 5 5 25 to 85 C 2 94 3 06 Vi Operating Input Voltage lo 250 mA 20 V lout Output Current Limit 300 mA AVo Line Regulation 3 7 to 20V lo 0 5 mA 3 15 mV AVo Load Regulation Vi 3 9 V lo 0 5 to 250 mA 3 15 mV la Quiescent Current Vi 3 9 to 20 V lo 0 0 6 1 mA ON MODE 3 21020 10 250 4 6 OFF MODE Vi 6 V 50 100 SVR Supply Voltage Rejection lo 5mA f 120 Hz 74 dB Vi 4 9 1V f 1 KHz 71 f 10 KHz 55 eN Output Noise Voltage B 10 Hz to 100 KHz 50 Dropout Voltage lo 250 mA 0 4 0 6 V lo 250 mA 40 to 125 C 0 8 Control Input Logic Low 40 to 125 C 0 8 V Viu Control Input Logic High 40 to 125 C 2 V lj Control I
14. For SO 8 package the maximum limit of load regulation and dropout is increased by 20 mV Symbol Parameter Test Conditions Min Typ Max Unit Output Voltage lo25mA Vj28V 5 88 6 6 12 V 5 Vj28V 25 to 85 5 76 6 24 Vi Operating Input Voltage lo 250 mA 20 V lout Output Current Limit 300 mA AVo Line Regulation 6 8 to 20 V lo 0 5 mA 4 24 mV Load Regulation 7 lo 0 5 to 250 mA 3 18 mV la Quiescent Current Vi 7to 20 V lo 0 0 8 1 6 mA Vi 710 20 V 250 mA 4 5 7 OFF MODE Vi 6 V 70 140 SVR Supply Voltage Rejection lo 5mA f 120 Hz 69 dB Vi 8 1V f 1 KHz 66 f 10 KHz 55 eN Output Noise Voltage B 10 Hz to 100 KHz 50 Dropout Voltage lo 250 mA 0 4 0 6 V lo 250 mA T 40 to 125 C 0 8 Control Input Logic Low 40 to 125 C 0 8 V Control Input Logic High 40 to 125 C 2 V lj Control Input Current 6 V 6 10 Output Bypass Capacitance ESR 0 1 to 10 Q lo 0 to 250 2 10 uF For SO 8 package the maximum limit of load regulation and dropout is increased by 20 mV ELECTRICAL CHARACTERISTICS OF L4931ABxx80 refer to the test circuits Tj 25 C C 0 1 HF Co 2 2 pF unless otherwise specified Symbol Parameter Test Conditions Min Typ Max Unit Vo Output Voltage 5 Vj210V 7 92 8 8 08 V 5 Vj210V 25 to 85 7 84 8 16 Vi Operating Input Voltage lo 250 mA 20 V lout
15. 0 1 to 10 Q lo 0 to 250 mA 2 10 uF SI 16 29 L4931 SERIES ELECTRICAL CHARACTERISTICS OF L4931Cxx55 refer to the test circuits T 25 C C 0 1 uF Co 22 uF unless otherwise specified Symbol Parameter Test Conditions Min Typ Max Unit Output Voltage lo25mA 7 5 5 39 5 5 5 61 V 5 Vj27 5V Ta 25t085 C 5 28 5 72 Vi Operating Input Voltage lo 250 mA 20 V lout Output Current Limit 300 mA AVo Line Regulation 6 3 to 20V lo 0 5 mA 3 5 21 mV AVo Load Regulation V 6 5V lo 0 5 to 250 mA 3 18 mV la Quiescent Current 6 5 to 20V lo 0 0 6 1 mA SN MODE Vi 6 51020V lo 250 mA 4 6 OFF MODE Vi 6 V 50 100 SVR Supply Voltage Rejection lo 5mA f 120 Hz 70 dB Vi 7 5 1V 1 KHz 67 f 10 KHz 55 eN Output Noise Voltage B 10 Hz to 100 KHz 50 Dropout Voltage lo 250 mA 0 4 0 6 V lo 250 mA Ty 40 to 125 C 0 8 Control Input Logic Low 40 to 125 C 0 8 V Control Input Logic High 40 to 125 C 2 V lj Control Input Current 6 V 6 10 Output Bypass Capacitance ESR 0 1 to 10 Q lo 0 to 250 2 10 uF For SO 8 package the maximum limit of load regulation and dropout is increased by 20 mV ELECTRICAL CHARACTERISTICS OF L4931ABxx60 refer to
16. 00 KHz 50 Dropout Voltage lo 250 mA 0 4 0 6 V lo 250 mA T 40 to 125 C 0 8 Control Input Logic Low 40 to 125 C 0 8 V Control Input Logic High 40 to 125 C 2 V lj Control Input Current 6 V 6 10 Output Bypass Capacitance ESR 0 1 to 10 Q lo 0 to 250 2 10 uF For SO 8 package the maximum limit of load regulation and dropout is increased by 20 mV ELECTRICAL CHARACTERISTICS OF L4931ABxx45 refer to the test circuits Tj 25 C C 0 1 HF Co 2 2 pF unless otherwise specified Symbol Parameter Test Conditions Min Typ Max Unit Vo Output Voltage lo25mA Vj 65V 4 455 4 5 4 545 V lg 25mA Vj26 5V 25 85 4 41 4 59 Vi Operating Input Voltage lo 250 mA 20 V lout Output Current Limit 300 mA AVo Line Regulation 5 2 to 20 V lo 0 5 mA 3 5 17 5 mV AVo Load Regulation lt 5 4 V lo 0 5 to 250 mA 3 15 mV la Quiescent Current 5 4 to 20 V lo 0 0 6 1 mA ON MODE Vj 5 4t020V lo 250 4 6 OFF MODE Vi 6 V 50 100 SVR Supply Voltage Rejection lo 5mA f 120 Hz 71 dB 6 4 1 f 1 KHz 68 f 10 KHz 55 eN Output Noise Voltage B 10 Hz to 100 KHz 50 Dropout Voltage lo 250 mA 0 4 0 6 V lo 250 mA 40 to 125 C 0 8 Control Input Logic Low 40 to 125 C 0 8 V Viu Control Input Logic High 40 to 125 C 2 V lj Control Input Current 6 V 6 10 Output Bypass Capaci
17. 00 KHz 50 Dropout Voltage lo 250 mA 0 4 0 6 V lo 250 mA Ty 40 to 125 C 0 8 Control Input Logic Low 40 to 125 C 0 8 V Viu Control Input Logic High 40 to 125 C 2 V lj Control Input Current 6 V 6 10 Output Bypass Capacitance ESR 0 1 to 10 Q lo 0 to 250 mA 2 10 uF For SO 8 package the maximum limit of load regulation and dropout is increased by 20 mV 11 29 L4931 SERIES ELECTRICAL CHARACTERISTICS OF L4931Cxx40 refer to the test circuits T 25 C C 0 1 uF 22 UF unless otherwise specified For SO 8 package the maximum limit of load regulation and dropout is increased by 20 mV Symbol Parameter Test Conditions Min Typ Max Unit Output Voltage lo25mA Vj26V 3 92 4 4 08 V 5 6 25 to 85 C 3 84 4 16 Vi Operating Input Voltage lo 250 mA 20 V lout Output Current Limit 300 mA AVo Line Regulation 4 8 to 20V lo 0 5 mA 3 5 21 mV Load Regulation Vi 5 V lo 0 5 to 250 mA 3 18 mV la Quiescent Current 5 20 V lo 0 0 6 1 mA VI 510 20 V 250 mA 4 6 OFF MODE Vi 6 V 50 100 SVR Supply Voltage Rejection lo 5mA f 120 Hz 72 dB Vi 6 1V f 1 KHz 69 f 10 KHz 55 eN Output Noise Voltage B 10 Hz to 1
18. 20 V lo 0 0 8 1 6 mA SN MODE 911020 _ lo 250 mA 45 7 OFF Vi 6 V 70 140 SVR Supply Voltage Rejection lo 5mA f 120 Hz 67 dB 10 1 1V f 1 KHz 64 f 10 KHz 55 eN Output Noise Voltage B 10 Hz to 100 KHz 50 Dropout Voltage lo 250 mA 0 4 0 6 V lo 250 mA Ty 40 to 125 C 0 8 _ Control Input Logic Low 40 to 125 C 0 8 V Control Input Logic High 40 to 125 C 2 V lj Control Input Current 6 V 6 10 Output Bypass Capacitance ESR 0 1 to 10 Q lo 0 to 250 2 10 uF For SO 8 package the maximum limit of load regulation and dropout is increased by 20 mV ELECTRICAL CHARACTERISTICS L4931ABxx120 refer to the test circuits T 25 C C 0 1 HF Co 2 2 pF unless otherwise specified Symbol Parameter Test Conditions Min Typ Max Unit Vo Output Voltage lgo25mA 14 11 88 12 12 12 V 5 14 25 to 85 11 76 12 24 Vi Operating Input Voltage lo 250 mA 20 V lout Output Current Limit 300 mA AVo Line Regulation 12 81020 15 20 5 mA 4 20 mV AVo Load Regulation 18V lo 0 5 to 250 mA 3 15 mV la Quiescent Current 13 to 20V lo 0 0 8 1 6 mA ON MODE Vi 13t020V lo 250mA 45 7 OFF MODE Vi 6 V 90 180 SVR Supply Voltage Rejection lo 5 f 120 Hz 64 Vi214 1 V f 1 KHz 61 f 10 KHz 55 eN Output Noise Voltage B 10 Hz to 100 KHz 50 Dropout Voltage lo 250 mA
19. 25 C 0 8 V Control Input Logic High 40 to 125 C 2 V li Control Input Current 6 V 6 10 Output Bypass Capacitance ESR 0 1 to 10 Q lo 0 to 250 2 10 uF For SO 8 package the maximum limit of load regulation and dropout is increased by 20 mV 4 29 4 L4931 SERIES ELECTRICAL CHARACTERISTICS OF L4931Cxx12 refer to the test circuits T 25 C C 0 1 uF 22 UF unless otherwise specified Symbol Parameter Test Conditions Min Typ Max Unit Output Voltage lo25mA 3 3 1 225 1 25 1 275 V lo 5MA 3 3 Ta 25t085 C 12 1 3 Vi Operating Input Voltage lo 250 mA 2 5 20 V lout Output Current Limit 300 mA AVo Line Regulation 2 5 to 20V lo 0 5 mA 3 18 mV AVo Load Regulation V 2 7 V lo 0 5 to 250 mA 3 18 mV la Quiescent Current 2 7 to 20 V lo 0 0 6 1 mA ON MODE Vi 2 7t020V 109 250 4 6 OFF MODE Vi 6 V 50 100 SVR Supply Voltage Rejection lo 5mA f 120 Hz 80 dB Vi 3 7 1V f 1 KHz 77 f 10 KHz 55 eN Output Noise Voltage B 10 Hz to 100 KHz 50 Dropout Voltage lo 250 mA 1 25 V Control Input Logic Low Ta 40 to 125 C 0 8 V Viu Control Input Logic High 40 to 125 C 2 V lj Control Input Current 2 6 V 6 10 Ou
20. 250 mA 3 15 mV la Quiescent Current 6to 20V lo 0 0 6 1 mA SN MODE Vi 6 to 20 V 250 mA 4 6 OFF MODE Vi 6 V 50 100 SVR Supply Voltage Rejection lo 5mA f 120 Hz 70 dB Vi 7 1V f 1 KHz 67 f 10 KHz 55 eN Output Noise Voltage B 10 Hz to 100 KHz 50 Dropout Voltage lo 250 mA 0 4 0 6 V lo 250 mA Ty 40 to 125 C 0 8 _ Control Input Logic Low 40 to 125 C 0 8 V Control Input Logic High 40 to 125 C 2 V lj Control Input Current 6 V 6 10 Output Bypass Capacitance ESR 0 1 to 10 Q lo 0 to 250 2 10 uF For SO 8 package the maximum limit of load regulation and dropout is increased by 20 mV ELECTRICAL CHARACTERISTICS OF L4931ABxx52 refer to the test circuits Tj 25 C C 0 1 HF Co 2 2 pF unless otherwise specified Symbol Parameter Test Conditions Min Typ Max Unit Vo Output Voltage lo25mA 72 5 148 5 2 5 252 V 5 Vj27 2V 25 85 5 096 5 304 Vi Operating Input Voltage lo 250 mA 20 V lout Output Current Limit 300 mA AVo Line Regulation 6to 20V lo 0 5 mA 3 5 17 5 mV AVo Load Regulation V 6 2V lo 0 5 to 250 mA 3 15 mV la Quiescent Current 6 210 20 V lo 0 6 1 mA ON MODE 6 21020 lg 250 4 6 OFF MODE Vi 6 V 50 100 SVR Supply Voltage Rejection 5 f 120 Hz 70 dB 7 2 1 f 1 KHz 67 f 10 KHz 55 eN Output Noise Voltage B 10 Hz to 100 KHz 50
21. 4 6 1 f 1 KHz 71 f 10 KHz 55 eN Output Noise Voltage B 10 Hz to 100 KHz 50 Dropout Voltage lo 250 mA 0 4 0 6 V lo 250 mA Ty 40 to 125 C 0 8 Control Input Logic Low 40 to 125 C 0 8 V Viu Control Input Logic High 40 to 125 C 2 V lj Control Input Current 6 V 6 10 Output Bypass Capacitance ESR 0 1 to 10 Q lo 0 to 250 mA 2 10 uF For SO 8 package the maximum limit of load regulation and dropout is increased by 20 mV 729 L4931 SERIES ELECTRICAL CHARACTERISTICS OF L4931Cxx27 refer to the test circuits T 25 C C 0 1 HF Co 22 uF unless otherwise specified For SO 8 package the maximum limit of load regulation and dropout is increased by 20 mV Symbol Parameter Test Conditions Min Typ Max Unit Output Voltage 5 47 2 646 2 7 2 754 V 5 V 4 7V 25 to 85 2 592 2 808 Vi Operating Input Voltage lo 250 mA 20 V lout Output Current Limit 300 mA AVo Line Regulation 3 4 to 20V lo 0 5 mA 3 18 mV Load Regulation V 3 6 V lo 0 5 to 250 mA 3 18 mV la Quiescent Current Vi 3 610 20 V lo 0 0 6 1 mA Vi 8 61020V 10 250 4 6 OFF MODE Vi 6 V 50 100 SVR Supply Voltage Rejection lo 2 5mA f 120 Hz
22. 4931ABxx47 refer to the test circuits Tj 25 C C 0 1 HF Co 2 2 pF unless otherwise specified Symbol Parameter Test Conditions Min Typ Max Unit Vo Output Voltage lo25mA 67 4 653 4 7 4 747 V 5 Vj26 7V 25 to 85 4 606 4 794 Vi Operating Input Voltage lo 250 mA 20 V lout Output Current Limit 300 mA AVo Line Regulation 5 4to 20V lo 0 5 mA 3 5 17 5 mV AVo Load Regulation 5 6 V lo 0 5 to 250 mA 3 15 mV la Quiescent Current 5 6 to 20 V lo 0 0 6 1 mA ON MODE Vi 5 61020V 109 250 4 6 OFF MODE Vi 6V 50 100 SVR Supply Voltage Rejection lo 5mA f 120 Hz 71 dB Vi 6 6 1 V f 1 KHz 68 f 10 KHz 55 eN Output Noise Voltage B 10 Hz to 100 KHz 50 Dropout Voltage lo 250 mA 0 4 0 6 V lo 250 mA Ty 40 to 125 C 0 8 Control Input Logic Low 40 to 125 C 0 8 V Viu Control Input Logic High 40 to 125 C 2 V lj Control Input Current 6 V 6 10 Output Bypass Capacitance ESR 0 1 to 10 Q lo 0 to 250 mA 2 10 uF For SO 8 package the maximum limit of load regulation and dropout is increased by 20 mV 13 29 L4931 SERIES ELECTRICAL CHARACTERISTICS OF L4931Cxx47 refer to the test circuits T 25 C C 0 1 HF 22 UF unless otherwise specified
23. 5 5 5 V L4931CV60 L4931CD60 L4931CPT60 L4931CDT60 L4931CZ60 6V L4931ABV60 L4931ABD60 L4931ABPT60 L4931ABDT60 L4931ABZ60 6 V L4931CV80 L4931CD80 L4931CPT80 L4931CDT80 L4931CZ80 8V L4931ABV80 L4931ABD80 L4931ABPT80 L4931ABDT80 L4931ABZ80 8 L4931CV120 L4931CD120 L4931CPT120 L4931CDT120 L4931CZ120 12V L4931ABV 120 L4931ABD120 L4931ABPT120 L4931ABDT120 L4931ABZ120 12V Available on request 3 29 L4931 SERIES TEST CIRCUITS ELECTRICAL CHARACTERISTICS L4931ABxx12 refer to the test circuits Ty 25 C C 0 1 HF Co 2 2 pF unless otherwise specified Symbol Parameter Test Conditions Min Typ Max Unit Output Voltage lo25mA 3 3 1 288 1 25 1 263 V lg 25mA VI I 33V 25 85 1 225 1 275 Vi Operating Input Voltage lo 250 mA 2 5 20 V lout Output Current Limit 300 mA AVo Line Regulation 2 5 to 20V lo 0 5 mA 3 15 mV AVo Load Regulation 2 7 V lo 0 5 to 250 mA 3 15 mV la Quiescent Current 2 7 to 20 V lo mA 0 6 1 mA 2710207 10 250 mA 4 6 OFF MODE Vi 6 V 50 100 SVR Supply Voltage Rejection lo 5 f 120 Hz 80 dB Vi 3 7 1 V f 1 KHz 77 f 10 KHz 55 eN Output Noise Voltage B 10 Hz to 100 KHz 50 Dropout Voltage lo 250 mA 1 25 V Control Input Logic Low 40 to 1
24. 5mA 5 5 T4 251085 C 3 43 3 57 Vi Operating Input Voltage lo 250 mA 20 V lout Output Current Limit 300 mA AVo Line Regulation 4 2 to 20 V lo 0 5 mA 3 15 mV AVo Load Regulation Vj 4 4V lo 0 5 to 250 mA 3 15 mV la Quiescent Current 4 4 to 20 V lo 0 mA 0 6 1 mA ON MODE Vi 441020V lo 250 mA 4 6 OFF MODE Vi 6 V 50 100 SVR Supply Voltage Rejection lo 2 5mA f 120 Hz 73 dB 5 4 1 f 1 KHz 70 f 10 KHz 55 eN Output Noise Voltage B 10 Hz to 100 KHz 50 Dropout Voltage lo 250 mA 0 4 0 6 V lo 250 mA 40 to 125 C 0 8 Control Input Logic Low 40 to 125 C 0 8 V Viu Control Input Logic High 40 to 125 C 2 V lj Control Input Current 6 V 6 10 Output Bypass Capacitance ESR 0 1 to 10 Q lo 0 to 250 2 10 uF SI 10 29 L4931 SERIES ELECTRICAL CHARACTERISTICS OF L4931Cxx35 refer to the test circuits T 25 C C 0 1 uF Co 22 UF unless otherwise specified Symbol Parameter Test Conditions Min Typ Max Unit Output Voltage 5 Vj255V 3 43 3 5 3 57 V lo 5MA 5 5 Ta 25t085 C 3 36 3 64 Vi Operating Input Voltage lo 250 mA 20 V lout Output Current Limit 300 mA AVo Line Regulation 4 3 to 20V lo 0 5 mA 3 18 mV AVo Load Regu
25. Output Current Limit 300 mA AVo Line Regulation 8 8 to 20 V lo 0 5 mA 4 20 mV AVo Load Regulation Vi 9 V lo 0 5 to 250 mA 3 15 mV la Quiescent Current 9to 20V lo 0 8 1 6 mA ON MODE Vi 910 20 V lo 250 mA 4 5 7 OFF MODE Vi 6 V 70 140 SVR Supply Voltage Rejection lo 5mA f 120 Hz 67 dB Vi 10 1V f 1 KHz 64 f 10 KHz 55 eN Output Noise Voltage B 10 Hz to 100 KHz 50 Dropout Voltage lo 250 mA 0 4 0 6 V lo 250 mA 40 to 125 C 0 8 Control Input Logic Low 40 to 125 C 0 8 V Viu Control Input Logic High 40 to 125 C 2 V lj Control Input Current 6 V 6 10 Output Bypass Capacitance ESR 0 1 to 10 Q lo 0 to 250 2 10 uF SI 18 29 L4931 SERIES ELECTRICAL CHARACTERISTICS OF L4931Cxx80 refer to the test circuits T 25 C C 0 1 uF Co 22 uF unless otherwise specified Symbol Parameter Test Conditions Min Typ Max Unit Output Voltage 5 Vj210V 7 84 8 8 16 V 5 V 10V 25 to 85 7 68 8 32 Vi Operating Input Voltage lo 250 mA 20 V lout Output Current Limit 300 mA AVo Line Regulation 8 9 to 20V lo 0 5 mA 4 24 mV AVo Load Regulation V i 9 1 V lo 0 5 to 250 mA 3 18 mV la Quiescent Current 9 1 to
26. Z15 1 5V L4931CV25 L4931CD25 L4931CPT25 L4931CDT25 L4931CZ25 2 5 V L4931ABV25 L4931ABD25 L4931ABPT25 L4931ABDT25 L4931ABZ25 2 5 V 14931 27 L4931CD27 L4931CPT27 L4931CDT27 L4931CZ27 2 7V L4931ABV27 L4931ABD27 L4931ABPT27 L4931ABDT27 L4931ABZ27 2 7V L4931CV30 L4931CD30 L4931CPT30 L4931CDT30 L4931CZ30 L4931ABV30 L4931ABD30 L4931ABPT30 L4931ABDT30 L4931ABZ30 3V L4931CV33 L4931CD33 L4931CPT33 L4931CDT33 L4931CZ33 3 3 V L4931ABV33 L4931ABD33 L4931ABPT33 L4931ABDT33 L4931ABZ33 3 3 V L4931CV35 L4931CD35 L4931CPT35 L4931CDT35 L4931CZ35 3 5 V L4931ABV35 L4931ABD35 L4931ABPT35 L4931ABDT35 L4931ABZ35 3 5 V L4931CV40 L4931CD40 L4931CPT40 L4931CDT40 L4931CZ40 4 L4931ABV40 L4931ABD40 L4931ABPT40 L4931ABDT40 L4931ABZ40 4V L4931CV45 L4931CD45 L4931CPT45 L4931CDT45 L4931CZ45 4 5 V L4931ABV45 L4931ABD45 L4931ABPT45 L4931ABDT45 L4931ABZ45 4 5 V L4931CV47 L4931CD47 L4931CPT47 L4931CDT47 L4931CZ47 4 75 V L4931ABV47 L4931ABD47 L4931ABPT47 L4931ABDT47 L4931ABZ47 4 75 V L4931CV50 L4931CD50 L4931CPT50 L4931CDT50 L4931CZ50 5V L4931ABV50 L4931ABD50 L4931ABPT50 L4931ABDT50 L4931ABZ50 5V L4931CV52 L4931CD52 L4931CPT52 L4931CDT52 L4931CZ52 5 2 V L4931ABV52 L4931ABD52 L4931ABPT52 L4931ABDT52 L4931ABZ52 5 2 V L4931CV55 L4931CD55 L4931CPT55 L4931CDT55 L4931CZ55 5 5 V L4931ABV55 L4931ABD55 14931 55 L4931ABDT55 L4931ABZ5
27. ad SMA 40 50 0 1 21 29 L4931 SERIES TO 220 MECHANICAL DATA mm inch MIN TYP MAX MIN TYP MAX A 4 40 4 60 0 173 0 181 C 1 23 1 32 0 048 0 051 D 2 40 2 72 0 094 0 107 D1 1 27 0 050 F 0 61 0 88 0 024 0 034 F2 1 14 1 70 004 0 067 G 4 95 5 15 0 194 U U N L 0 203 G1 24 27 0 094 U ULIL 0 106 H2 10 0 10 40 0 393 0 409 4 13 0 14 0 0 511 0 551 L6 15 25 15 75 0 600 0 620 L7 6 2 6 6 0 244 0 260 L9 3 5 3 93 0 137 0 154 DIA 3 75 3 85 0 147 0 151 L6 L4 PO11C 22 29 TO 92 MECHANICA DATA L4931 SERIES mils DIM MIN TYP MAX A 170 1 194 9 b 14 2 20 1 D 175 2 194 9 129 9 155 1 e 94 9 105 1 e1 44 9 55 1 L 500 0 609 8 R 85 0 94 9 S1 0 92 1 52 36 2 59 8 W 0 41 0 56 16 1 22 0 14 51 1 L lw 2 peso Na 0102782 23 29 L4931 SERIES SO 8 MECHANICAL DATA mm inch MIN TYP MAX MIN TYP MAX DIM A 1 35 1 75 0 053 0 069 A1 0 10 0 25 0 04 0 010 2 1 10 1 65 0 043 0 065 B 0 33 0 51 0 013 0 020 C 0 19 0 25 0 007 0 010 D 4 80 5 00 0 189 0 197 3 80 4 00 0 150 0 157 e 1 27 0 050 h 0 25 0
28. creased by 20 mV ELECTRICAL CHARACTERISTICS OF L4931ABxx33 refer to the test circuits Tj 25 C C 0 1 HF Co 2 2 uF unless otherwise specified Symbol Parameter Test Conditions Min Typ Max Unit Vo Output Voltage Vj 53V 3 267 3 3 3 333 V 5 Vj253V 251085 3 234 3 366 Vi Operating Input Voltage lo 250 mA 20 V lout Output Current Limit 300 mA AVo Line Regulation 4to 20V lo 0 5 mA 3 15 mV AVo Load Regulation 4 2 V lo 0 5 to 250 mA 3 15 mV la Quiescent Current V 4 2 to 20 V lo 0 6 1 mA ON MODE Vi 4 2t020V lo 250 mA 4 6 OFF MODE Vi 6V 50 100 SVR Supply Voltage Rejection lo 5mA f 120 Hz 73 dB Vj 5 241V f 1 KHz 70 f 10 KHz 55 eN Output Noise Voltage B 10 Hz to 100 KHz 50 Dropout Voltage lo 250 mA 0 4 0 6 V lo 250 mA Ty 40 to 125 C 0 8 Control Input Logic Low 40 to 125 C 0 8 V Viu Control Input Logic High 40 to 125 C 2 V lj Control Input Current 6 V 6 10 Output Bypass Capacitance ESR 0 1 to 10 Q lo 0 to 250 mA 2 10 uF For SO 8 package the maximum limit of load regulation and dropout is increased by 20 mV 9 29 L4931 SERIES ELECTRICAL CHARACTERISTICS OF L4931Cxx33 refer to the test circuits T 25 C C 0 1 HF Co 22 uF unless otherwise specified
29. lation 4 5 lo 0 5 to 250 mA 3 18 mV la Quiescent Current 4 5 to 20 V lo 0 0 6 1 mA SN MODE Vi 451020V lo 250 mA 4 6 OFF MODE Vi 6 V 50 100 SVR Supply Voltage Rejection lo 2 5mA f 120 Hz 73 dB Vi 5 5 1V f 1 KHz 70 f 10 KHz 55 eN Output Noise Voltage B 10 Hz to 100 KHz 50 Dropout Voltage lo 250 mA 0 4 0 6 V lo 250 mA Ty 40 to 125 C 0 8 Control Input Logic Low 40 to 125 C 0 8 V Control Input Logic High 40 to 125 C 2 V lj Control Input Current 6 V 6 10 Output Bypass Capacitance ESR 0 1 to 10 Q lo 0 to 250 2 10 uF For SO 8 package the maximum limit of load regulation and dropout is increased by 20 mV ELECTRICAL CHARACTERISTICS OF L4931ABxx40 refer to the test circuits 25 C C 0 1 HF Co 2 2 pF unless otherwise specified Symbol Parameter Test Conditions Min Typ Max Unit Vo Output Voltage lo25mA 6 3 96 4 4 04 V 5 6 25 to 85 C 3 92 4 08 Vi Operating Input Voltage lo 250 mA 20 V lout Output Current Limit 300 mA AVo Line Regulation 4 7 to 20 V lo 0 5 mA 3 5 17 5 mV AVo Load Regulation Vi 4 9 V lo 0 5 to 250 mA 3 15 mV la Quiescent Current 4 9 to 20 V lo 0 0 6 1 mA ON MODE Vj 4 9t020V lo 250 4 6 OFF MODE Vi 6 V 50 100 SVR Supply Voltage Rejection lo 2 5mA f 120 Hz 72 dB Vi 5 9 1V f 1 KHz 69 f 10 KHz 55 eN Output Noise Voltage B 10 Hz to 1
30. nput Current 6 V 6 10 Output Bypass Capacitance ESR 0 1 to 10 Q lo 0 to 250 mA 2 10 uF SI 8 29 L4931 SERIES ELECTRICAL CHARACTERISTICS OF L4931Cxx30 refer to the test circuits T 25 C C 0 1 uF Co 22 UF unless otherwise specified Symbol Parameter Test Conditions Min Typ Max Unit Output Voltage lo25mA Vj25V 2 94 3 3 06 V 5 5 25 to 85 2 88 3 12 Vi Operating Input Voltage lo 250 mA 20 V lout Output Current Limit 300 mA AVo Line Regulation 3 8 to 20 V lo 0 5 mA 3 18 mV AVo Load Regulation Vi 4 V lo 0 5 to 250 mA 3 18 mV la Quiescent Current 41020 V lo 0 0 6 1 mA SN MODE VI 410 20 V 250 mA 4 6 OFF MODE Vi 6 V 50 100 SVR Supply Voltage Rejection lo 5 f 120 Hz 74 dB Vi 5 1V f 1 KHz 71 f 10 KHz 55 eN Output Noise Voltage B 10 Hz to 100 KHz 50 uV Dropout Voltage lo 250 mA 0 4 0 6 V lo 250 mA Ty 40 to 125 C 0 8 _ Control Input Logic Low 40 to 125 C 0 8 V Control Input Logic High 40 to 125 C 2 V lj Control Input Current 6 V 6 10 Output Bypass Capacitance ESR 0 1 to 10 Q lo 0 to 250 2 10 uF For SO 8 package the maximum limit of load regulation and dropout is in
31. ntrol Input Current 6 V 6 10 Output Bypass Capacitance ESR 0 1 to 10 Q lo 0 to 250 mA 2 10 HF For SO 8 package the maximum limit of load regulation and dropout is increased by 20 mV 20 29 4 L4931 SERIES Figure 1 Supply Current vs Output Current GC67370 4 2 6 Vout 2 5V ON MODE 4 2 0 0 100 200 300 lout mA Figure 2 Dropout Voltage vs Temperature GC67330 Va V 0 7 0 6 250 0 5 0 4 0 3 0 2 40 0 40 80 120 Figure 3 Supply Current vs Input Voltage GC67340 l A 1000 Vout 2 5V 800 louiZOmA ON MODE 600 Y 400 200 0 0 4 8 12 16 Vi V Figure 4 Supply Current vs Temperature GC67380 la mA 5 20 lou 300rnA ON MODE 4 5 5 2 Vinhibit 5V 0 065 OFF MODE i 0 055 0 045 40 0 40 80 120 Ty C Figure 5 Short Circuit Current vs Dropout Voltage GC67350 l mA 800 600 400 200 4 8 12 16 20 Vi Vout V Figure 6 S V R vs Input Voltage Signal Frequency GC67360 SVR dB 70 60 50 Modulation 5 lo
32. on 3 3 to 20V lo 0 5 mA 3 18 mV AVo Load Regulation V 3 5 V lo 0 5 to 250 mA 3 18 mV la Quiescent Current VI 3 510 20V lo 0 0 6 1 mA SN MODE Vi 3 5t020V lo 250mA 4 6 OFF MODE Vi 6 V 50 100 SVR Supply Voltage Rejection lo 5 f 120 Hz 75 dB 4 4 1 f 1 KHz 72 f 10 KHz 55 eN Output Noise Voltage B 10 Hz to 100 KHz 50 Dropout Voltage lo 250 mA 0 4 0 6 V lo 250 mA Ty 40 to 125 C 0 8 Control Input Logic Low 40 to 125 C 0 8 V Control Input Logic High 40 to 125 C 2 V lj Control Input Current 6 V 6 10 Output Bypass Capacitance ESR 0 1 to 10 Q lo 0 to 250 2 10 uF For SO 8 package the maximum limit of load regulation and dropout is increased by 20 mV ELECTRICAL CHARACTERISTICS OF L4931ABxx27 refer to the test circuits Tj 25 C C 0 1 HF Co 2 2 pF unless otherwise specified Symbol Parameter Test Conditions Min Typ Max Unit Vo Output Voltage lo25mA 47 2 673 2 7 2 727 V lg 25mA 4 7 25 85 2 646 2 754 Vi Operating Input Voltage lo 250 mA 20 V lout Output Current Limit 300 mA AVo Line Regulation 3 4 to 20V lo 0 5 mA 3 15 mV AVo Load Regulation Vi 3 6 lo 0 5 to 250 mA 3 15 mV la Quiescent Current Vi 3 6 to 20 V lo 0 0 6 1 mA ON MODE Vi 8 61020V lg 250 4 6 OFF MODE Vi 6 V 50 100 SVR Supply Voltage Rejection lo 5 f 120 Hz 74 dB
33. tance ESR 0 1 to 10 Q lo 0 to 250 mA 2 10 uF SI 12 29 L4931 SERIES ELECTRICAL CHARACTERISTICS OF L4931Cxx45 refer to the test circuits T 25 C C 0 1 uF Co 2 2 UF unless otherwise specified Symbol Parameter Test Conditions Min Typ Max Unit Output Voltage 5 65 4 41 4 5 4 59 V 5 Vj265V Ta 25t085 C 4 32 4 68 Vi Operating Input Voltage lo 250 mA 20 V lout Output Current Limit 300 mA AVo Line Regulation 5 3 to 20V lo 0 5 mA 3 5 21 mV AVo Load Regulation 5 5 lo 0 5 to 250 mA 3 18 mV la Quiescent Current VI 5 5 to 20V lo 0 0 6 1 mA SN MODE 5 51020 lo 250mA 4 6 OFF MODE Vi 6 V 50 100 SVR Supply Voltage Rejection lo 5 f 120 Hz 71 dB Vi 6 5 1 V f 1 KHz 68 f 10 KHz 55 eN Output Noise Voltage B 10 Hz to 100 KHz 50 Dropout Voltage lo 250 mA 0 4 0 6 V lo 250 mA Ty 40 to 125 C 0 8 _ Control Input Logic Low 40 to 125 C 0 8 V Control Input Logic High 40 to 125 C 2 V lj Control Input Current 6 V 6 10 Output Bypass Capacitance ESR 0 1 to 10 Q lo 0 to 250 2 10 uF For SO 8 package the maximum limit of load regulation and dropout is increased by 20 mV ELECTRICAL CHARACTERISTICS OF L
34. the test circuits Tj 25 C C 0 1 HF Co 2 2 pF unless otherwise specified Symbol Parameter Test Conditions Min Typ Max Unit Vo Output Voltage 5 Vj 8V 5 94 6 6 06 V Vj28V 25 to 85 5 88 6 12 Vi Operating Input Voltage lo 250 mA 20 V lout Output Current Limit 300 mA AVo Line Regulation 6 8 to 20 V lo 0 5 mA 4 20 mV AVo Load Regulation Vi 7 V lo 0 5 to 250 mA 3 15 mV la Quiescent Current Vi 7to 20 V lo 0 8 1 6 mA ON MODE Vj 7 to 20 V 250 mA 45 7 OFF MODE Vi 6 V 70 140 SVR Supply Voltage Rejection lo 5mA f 120 Hz 69 dB Vi 8 1V f 1 KHz 66 f 10 KHz 55 eN Output Noise Voltage B 10 Hz to 100 KHz 50 Dropout Voltage lo 250 mA 0 4 0 6 V lo 250 mA Ty 40 to 125 C 0 8 Control Input Logic Low 40 to 125 C 0 8 V Viu Control Input Logic High 40 to 125 C 2 V lj Control Input Current 6 V 6 10 Output Bypass Capacitance ESR 0 1 to 10 Q lo 0 to 250 mA 2 10 uF For SO 8 package the maximum limit of load regulation and dropout is increased by 20 mV 17 29 L4931 SERIES ELECTRICAL CHARACTERISTICS OF L4931Cxx60 refer to the test circuits T 25 C C 0 1 HF Co 22 uF unless otherwise specified
35. ting Input Voltage lo 250 mA 20 V lout Output Current Limit 300 mA AVo Line Regulation 5 8 to 20 V lo 0 5 mA 3 5 17 5 mV AVo Load Regulation Vi 6 V lo 0 5 to 250 mA 3 15 mV la Quiescent Current 6to 20V lo 0 6 1 mA ON MODE Vi 610 20 V 250 mA 4 6 OFF MODE Vi 6 V 50 100 SVR 5 Voltage Rejection lo 5mA f 120 Hz 70 dB Vi 7 1V f 1 KHz 67 f 10 KHz 55 eN Output Noise Voltage B 10 Hz to 100 KHz 50 Dropout Voltage lo 250 mA 0 4 0 6 V lo 250 mA 40 to 125 C 0 8 Control Input Logic Low 40 to 125 C 0 8 V Viu Control Input Logic High 40 to 125 C 2 V lj Control Input Current 6 V 6 10 Output Bypass Capacitance ESR 0 1 to 10 Q lo 0 to 250 2 10 uF SI 14 29 L4931 SERIES ELECTRICAL CHARACTERISTICS OF L4931Cxx50 refer to the test circuits T 25 C C 0 1 uF 2 2 UF unless otherwise specified Symbol Parameter Test Conditions Min Typ Max Unit Vo Output Voltage 7 4 9 5 5 1 V 5 V 7V 25 to 85 4 8 5 2 Vi Operating Input Voltage lo 250 mA 20 V lout Output Current Limit 300 mA AVo Line Regulation 5 8 to 20 V lo 0 5 mA 3 5 17 5 mV AVo Load Regulation V 6V lo 0 5 to
36. tput Bypass Capacitance ESR 0 1 to 10 Q lo 0 to 250 mA 2 10 uF For SO 8 package the maximum limit of load regulation and dropout is increased by 20 mV ELECTRICAL CHARACTERISTICS OF L4931ABxx15 refer to the test circuits Tj 25 C C 0 1 uF Co 22 uF unless otherwise specified Symbol Parameter Test Conditions Min Typ Max Unit Vo Output Voltage lo25mA 3 5 1 485 1 5 1 515 V lp25mA VI 35V Ta4 251085 C 1 47 1 53 Vi Operating Input Voltage lo 250 mA 2 5 20 V lout Output Current Limit 300 mA AVo Line Regulation 2 5 to 20V lo 0 5 mA 3 15 mV AVo Load Regulation 2 7 V lo 0 5 to 250 mA 3 15 mV la Quiescent Current 2 7 to 20 V lo 0 0 6 1 mA ON MODE Vi 2 7t020V lo 250 mA 4 6 OFF MODE Vi 6 V 50 100 SVR Supply Voltage Rejection lo 5 f 120 Hz 79 dB Vi 3 7 1V f 1 KHz 76 f 10 KHz 55 eN Output Noise Voltage B 10 Hz to 100 KHz 50 Dropout Voltage lo 250 mA 1 V Control Input Logic Low 40 to 125 C 0 8 V Viu Control Input Logic High 40 to 125 C 2 V Control Input Current 6 V 6 10 Output Bypass Capacitance ESR 0 1 to 10 Q lo 0 to 250 2 10 uF For SO 8 package the maximum limit of load regulation and dropout is increased by 20 mV 5 29 L4931 SERIES ELECTRICAL CHARACTERISTICS OF L4931Cxx15 refer to the test circuits T 25 C C 0 1 HF 22 UF unless otherwise specified
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