UNISONIC TECHNOLOGIES CO., LTD

1 UNISONIC TECHNOLOGIES CO., LTD. LM78XX LINEAR INTEGRATED CIRCUIT. 3-TERMINAL 1A POSITIVE. VOLTAGE REGULATOR 1. TO-220. DESCRIPTION. The UTC LM78XX family is monolithic fixed voltage regulator 1. TO-220F. integrated circuit. They are suitable for applications that required supply current up to 1 A. FEATURES. * Output current up to 1A 1. TO-262. * Fixed output voltage of 5V, 6V, 7V, 8V, 9V, 10V, 12V, 15V, 18V. and 24V available * Thermal overload shutdown protection * Output transistor SOA protection 1. TO-92. ORDERING INFORMATION.

2 Ordering Number Pin Assignment Package Packing Lead Free Halogen Free 1 2 3. LM78 XXL-TA3-T LM78 XXG-TA3-T TO-220 I G O Tube LM78 XXL-TF3-T LM78 XXG-TF3-T TO-220F I G O Tube LM78 XXL-T2Q-T LM78 XXG-T2Q-T TO-262 I G O Tube LM78 XXL-T92-B LM78 XXG-T92-B TO-92 I G O Tape Box LM78 XXL-T92-K LM78 XXG-T92-K TO-92 I G O Bulk Note: Pin Assignment: O: Output G: GND I: Input 1 of 13. Copyright 2017 UNISONIC TECHNOLOGIES Co., Ltd LM78XX LINEAR INTEGRATED CIRCUIT. MARKING INFORMATION. PACKAGE VOLTAGE CODE MARKING. TO-220. 05: V. TO-220F.

3 06: V. TO-262. 07: V. 08: V. 09: V. 10: V. 12: V. 15: V. 18: V. TO-92. 24: V. UNISONIC TECHNOLOGIES CO., LTD 2 of 13. LM78XX LINEAR INTEGRATED CIRCUIT. TEST CIRCUIT. APPLICATION CIRCUIT. VIN VOUT. 1 3. UTC LM78XX. 2. CI= F CO= F. Note 1: To specify an output voltage, substitute voltage value for "XX". 2: Bypass capacitors are recommended for optimum stability and transient response and should be located as close as possible to the regulators. UNISONIC TECHNOLOGIES CO., LTD 3 of 13. LM78XX LINEAR INTEGRATED CIRCUIT. ABSOLUTE MAXIMUM RATINGS (Operating temperature range applies unless otherwise specified).

4 PARAMETER SYMBOL RATING UNIT. VOUT=5~18V 35 V. Input voltage VIN. VOUT=24V 40 V. Output Current IOUT 1 A. Power Dissipation PD Internally Limited W. Operating Junction Temperature TOPR -20 ~ +125 C. Storage Temperature TSTG -55 ~ +150 C. Note: Absolute maximum ratings are those values beyond which the device could be permanently damaged. Absolute maximum ratings are stress ratings only and functional device operation is not implied. THERMAL DATA. PARAMETER SYMBOL RATING UNIT. TO-220/TO-220F. 65. Junction to Ambient TO-262 JA C/W.

5 TO-92 180. TO-220/TO-262 5. Junction to Case TO-220F JC C/W. TO-92 83. ELECTRICAL CHARACTERISTICS. (IOUT= , TJ= 0 C~125 C, CI = F, CO= F, unless otherwise specified)(Note 1). For UTC LM7805 (VIN =10V). PARAMETER SYMBOL TEST CONDITIONS MIN TYP MAX UNIT. TJ =25 C, IOUT=5mA ~ V. Output Voltage VOUT VIN = ~ 20V, V. IOUT=5mA ~ ,PD 15W. Dropout Voltage VD TJ =25 C V. TJ =25 C,IOUT=5mA ~ 50 mV. Load Regulation VOUT. TJ =25 C,IOUT= ~ 25 mV. VIN =7V ~ 25V, TJ =25 C 50 mV. Line regulation VOUT. VIN = ~ 20V, TJ =25 C, IOUT= 50 mV. Quiescent Current IQ TJ =25 C, IOUT mA.

6 VIN = ~ 20V mA. Quiescent Current Change IQ. IOUT=5mA ~ mA. Output Noise Voltage eN 10Hz f 100kHz 40 V. Temperature Coefficient of Vo Vo/ T IOUT=5mA mV/ C. Ripple Rejection RR VIN =8V ~ 18V,f=120Hz, TJ =25 C 62 80 dB. Peak Output Current IPEAK TJ =25 C A. UNISONIC TECHNOLOGIES CO., LTD 4 of 13. LM78XX LINEAR INTEGRATED CIRCUIT. ELECTRICAL CHARACTERISTICS(Cont.). For UTC LM7806 (VIN =11V). PARAMETER SYMBOL TEST CONDITIONS MIN TYP MAX UNIT. TJ =25 C, IOUT=5mA ~ V. Output Voltage VOUT VIN = ~ 21V, V. IOUT=5mA ~ , PD 15W. Dropout Voltage VD TJ =25 C V.

7 TJ =25 C,IOUT=5mA ~ 60 mV. Load Regulation VOUT. TJ =25 C,IOUT= ~ 30 mV. VIN =8V ~ 25V, TJ =25 C 60 mV. Line regulation VOUT. VIN = ~ 21V, TJ =25 C,IOUT= 60 mV. Quiescent Current IQ TJ =25 C, IOUT mA. VIN = ~ 21V mA. Quiescent Current Change IQ. IOUT=5mA ~ mA. Output Noise Voltage eN 10Hz f 100kHz 45 V. Temperature Coefficient of Vo Vo/ T IOUT=5mA mV/ C. Ripple Rejection RR VIN =9V ~ 19V,f=120Hz, TJ =25 C 59 75 dB. Peak Output Current IPEAK TJ =25 C A. For UTC LM7807 (VIN =13V). PARAMETER SYMBOL TEST CONDITIONS MIN TYP MAX UNIT.

8 TJ =25 C, IOUT=5mA - V. Output Voltage VOUT VIN = ~ 22V, V. IOUT=5mA ~ , PD 15W. Dropout Voltage VD TJ =25 C V. TJ =25 C,IOUT=5mA ~ 70 mV. Load Regulation VOUT. TJ =25 C,IOUT= ~ 35 mV. VIN =9V ~ 25V, TJ =25 C 70 mV. Line regulation VOUT. VIN = ~ 22V, TJ =25 C,IOUT= 70 mV. Quiescent Current IQ TJ =25 C, IOUT mA. VIN = ~ 22V mA. Quiescent Current Change IQ. IOUT=5mA ~ mA. Output Noise Voltage eN 10Hz f 100kHz 50 V. Temperature Coefficient of Vo Vo/ T IOUT=5mA mV/ C. Ripple Rejection RR VIN =10V ~ 20V,f=120Hz, TJ =25 C 59 75 dB.

9 Peak Output Current IPEAK TJ =25 C A. UNISONIC TECHNOLOGIES CO., LTD 5 of 13. LM78XX LINEAR INTEGRATED CIRCUIT. ELECTRICAL CHARACTERISTICS(Cont.). For UTC LM7808 (VIN =14V). PARAMETER SYMBOL TEST CONDITIONS MIN TYP MAX UNIT. TJ =25 C, IOUT=5mA~ V. Output Voltage VOUT VIN = ~ 23V, V. IOUT=5mA ~ , PD 15W. Dropout Voltage VD TJ =25 C V. TJ =25 C,IOUT=5mA ~ 80 mV. Load Regulation VOUT. TJ =25 C,IOUT= ~ 40 mV. VIN = ~ 25V, TJ =25 C 80 mV. Line regulation VOUT. VIN = ~ 23V, TJ =25 C,IOUT= 80 mV. Quiescent Current IQ TJ =25 C, IOUT mA.

10 VIN = ~ 23V mA. Quiescent Current Change IQ. IOUT=5mA ~ mA. Output Noise Voltage eN 10Hz f 100kHz 58 V. Temperature Coefficient of Vo Vo/ T IOUT=5mA mV/ C. VIN = ~ , Ripple Rejection RR 56 72 dB. f=120Hz, TJ =25 C. Peak Output Current IPEAK TJ =25 C A. For UTC LM7809 (VIN =15V). PARAMETER SYMBOL TEST CONDITIONS MIN TYP MAX UNIT. TJ =25 C, IOUT=5mA ~ V. Output Voltage VOUT VIN = ~ 24V, V. IOUT=5mA ~ ,PD 15W. Dropout Voltage VD TJ =25 C V. TJ =25 C,IOUT=5mA ~ 90 mV. Load Regulation VOUT. TJ =25 C,IOUT= ~ 45 mV. VIN = ~ 25 V, TJ =25 C 90 mV.