AMS78MXX 3-TERMINALS 1A POSITIVE VOLTAGE REGULATOR 1 TO-252 DESCRIPTION The AMS 78MXX family is monolithic fixed voltage regulator integrated circuit. They are suitable for applications that required supply current up to 1 A. TO-252-3 FEATURE * Output Current Up To 1 A * Fixed Output Voltage Of 5V, 6V, 8V, 9V, 12V, 15V and 18V Available * Thermal Overload Shutdown Protection * Short Circuit Current Limiting * Output Transistor SOA Protection 1 1 1 SOT-223 TO-251 ORDERING INFORMATION Ordering Number Lead Free Halogen Free 78MxxL-AA3-R 78MxxG-AA3-R 78MxxL-TM3-T 78MxxG-TM3-T 78MxxL-TN3-R 78MxxG-TN3-R 78MxxL-TNA-R 78MxxG-TNA-R Note: 1. xx: Output Voltage, refer to Marking Information 2. Pin Code: I: Input G: GND O: Output Package SOT-223 TO-251 TO-252 TO-252-3 Pin Assignment 1 2 3 I G O I G O I G O I G O M 1 Advanced Monolithic Systems http://www.ams-semitech.com Packing Tape Reel Tube Tape Reel Tape Reel AMS78MXX MARKING INFORMATION PACKAGE VOLTAGE CODE MARKING M SOT-223 TO-251 TO-252 TO-252-3 05: 5V 06: 6V 08: 8V 09: 9V 12: 12V 15: 15V 18: 18V AMS M 2 Advanced Monolithic Systems http://www.ams-semitech.com AMS78MXX BLOCK DIAGRAM 1 INPUT R13 R17 T10 Z2 R9 T8 T14 T9 R14 T12 R19 R18 R12 T13 T11 R11 T5 T6 R15 R10 3 OUTPUT R8 R5 T4 Z1 T15 R4 R6 T7 R16 R1 R2 R7 C1 T3 T1 T2 R3 2 GND TYPICAL APPLICATION CIRCUIT VIN CI=0.33 μF 1 AMS78MXX 2 3 VoUT CO=0.1 μF Note: Bypass capacitors are recommended for optimum stability and transient response and should be located as close as possible to the regulators. 3 Advanced Monolithic Systems http://www.ams-semitech.com AMS78MXX ABSOLUTE MAXIMUM RATINGS (TJ=25°C, unless otherwise specified) PARAMETER SYMBOL VIN IOUT RATINGS UNIT 35 V 1 A SOT-223 8.5 Power Dissipation (TC=25°C) PD W TO-251 / TO-252 10 Operating Junction Temperature TJ -20~ +150 °C Storage Temperature TSTG -65 ~ +150 °C Notes: 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. Input Voltage Output Current THERMAL DATA PARAMETER Junction to Case SYMBOL SOT-223 TO-251 / TO-252 θJC RATINGS 15 12.5 UNIT °C/W ELECTRICAL CHARACTERISTICS (TJ=25°C, CI =0.33μF, CO=0.1μF, PD≤7W, unless otherwise specified) For 78M05 (VIN=10V, IOUT=1A) PARAMETER SYMBOL TEST CONDITIONS IOUT=5mA~1A Output Voltage VOUT VIN =7.5~20V,IOUT=5mA~1A IOUT=5mA~1A Load Regulation ΔVOUT IOUT=5mA~200 mA VIN =7V~25V Line Regulation ΔVOUT VIN =7.5~20V, IOUT=1A Quiescent Current IQ IOUT=1A VUT =7.5~20V Quiescent Current Change ΔIQ IOUT=5mA~1A Output Noise Voltage eN 10Hz≤f≤100kHz Temperature coefficient of VOUT ΔVOUT/ΔT IOUT=5mA Ripple Rejection RR VIN =8~18V,f=120Hz Peak Output Current IPEAK Short-Circuit Current ISC VIN=35V Dropout Voltage VD For 78M06 (VIN=11V, IOUT=1A) PARAMETER SYMBOL TEST CONDITIONS IOUT=5mA~1A Output Voltage VOUT VIN=8.5~21V,IOUT=5mA~1A IOUT=5mA~1A Load Regulation ΔVOUT IOUT=5mA~200mA VIN=8~25V Line Regulation ΔVOUT VIN=8.5~21V, IOUT=1A Quiescent Current IQ IOUT=1A VIN =8.5~21V Quiescent Current Change ΔIQ IOUT=5mA~1A Output Noise Voltage eN 10Hz≤f≤100kHz Temperature coefficient of VOUT ΔVOUT/ΔT IOUT=5mA Ripple Rejection RR VIN =9~19V,f=120Hz Peak Output Current IPEAK Short-Circuit Current ISC VIN=35V Dropout Voltage VD MIN 4.8 4.75 62 MIN 5.76 5.7 59 4 Advanced Monolithic Systems http://www.ams-semitech.com TYP 5 MAX 5.2 5.25 100 50 100 50 8 1 1 UNIT V V mV mV mV mV mA mA mA μV mV/°C dB A mA V MAX 6.24 6.3 60 30 60 60 8 1 1 UNIT V V mV mV mV mV mA mA mA μV mV/°C dB A mA V 40 -0.6 80 1.8 250 2 TYP 6 45 -0.7 75 1.8 250 2 AMS78MXX ELECTRICAL CHARACTERISTICS (Cont.) For 78M08 (VIN=14V, IOUT=1A) PARAMETER SYMBOL Output Voltage Load Regulation Line Regulation Quiescent Current Quiescent Current Change Output Noise Voltage Temperature coefficient of VOUT Ripple Rejection Peak Output Current Short-Circuit Current Dropout Voltage For 78M09 (VIN=15V, IOUT=1A) PARAMETER Output Voltage Load Regulation Line Regulation Quiescent Current Quiescent Current Change Output Noise Voltage Temperature coefficient of VOUT Ripple Rejection Peak Output Current Short-Circuit Current Dropout Voltage For 78M12 (VIN=19V, IOUT=1A) PARAMETER Output Voltage Load Regulation Line Regulation Quiescent Current Quiescent Current Change Output Noise Voltage Temperature coefficient of VOUT Ripple Rejection Peak Output Current Short-Circuit Current Dropout Voltage TEST CONDITIONS IOUT=5mA~1A VOUT VIN=10.5~23V, IOUT=5mA~1A IOUT=5mA~1A ΔVOUT IOUT=5mA~200mA VIN =10.5~25V ΔVOUT VIN =10.5~23V, IOUT=1A IQ IOUT=1A VIN =10.5~23V ΔIQ IOUT=5mA~1A eN 10Hz≤f≤100kHz ΔVOUT/ΔT IOUT=5mA RR VIN =11.5~21.5V, f=120Hz IPEAK ISC VIN=35V VD SYMBOL TEST CONDITIONS IOUT=5mA~1A VOUT VIN =11.5~24V,IOUT=5mA~1A IOUT=5mA~1A ΔVOUT IOUT=5mA~200mA VIN =11.5~25V ΔVOUT VIN =11.5~24V, IOUT=1A IQ IOUT=1A VIN=11.5~24V ΔIQ IOUT=5mA~1A eN 10Hz≤f≤100kHz ΔVOUT/ΔT IOUT=5mA RR VIN=12.5~22.5V,f=120Hz IPEAK ISC VIN=35V VD SYMBOL TEST CONDITIONS IOUT=5mA~1A VOUT VIN =14.5~27V,IOUT=5mA~1A IOUT=5mA~1A ΔVOUT IOUT=5mA~200mA VIN=14.5~30V ΔVOUT VIN=14.6~27V, IOUT=1A IQ IOUT=1A VIN =14.5~30V ΔIQ IOUT=5mA~1A eN 10Hz≤f≤100kHz ΔVOUT/ΔT IOUT=5mA RR VIN =15~25V, f=120Hz IPEAK ISC VIN=35V VD MIN 7.68 7.6 56 MIN 8.64 8.55 56 MIN 11.52 11.4 55 5 Advanced Monolithic Systems http://www.ams-semitech.com TYP 8 MAX 8.32 8.4 80 40 80 80 8 1 0.5 58 -0.9 72 1.8 250 2 TYP 9 58 -1.1 72 1.8 250 2 TYP 12 75 -1.5 72 1.8 250 2 UNIT V V mV mV mV mV mA mA mA μV mV/°C dB A mA V MAX UNIT 9.36 V 9.45 V 90 mV 45 mV 90 mV 90 mV 8 mA 1 mA 0.5 mA μV mV/°C dB A mA V MAX 12.48 12.6 120 60 120 120 8 1 0.5 UNIT V V mV mV mV mV mA mA mA μV mV/°C dB A mA V AMS78MXX ELECTRICAL CHARACTERISTICS(Cont.) For 78M15 (VIN=23V, IOUT=1A, CI =0.33μF, CO=0.1μF,) PARAMETER SYMBOL Output Voltage Load Regulation Line Regulation Quiescent Current Quiescent Current Change Output Noise Voltage Temperature coefficient of VOUT Ripple Rejection Peak Output Current Short-Circuit Current Dropout Voltage TEST CONDITIONS IOUT=5mA~1A VOUT VIN =17.5~30V, IOUT=5mA~1A IOUT=5mA~1A ΔVOUT IOUT=5mA~200mA VIN=18.5~30V ΔVOUT VIN=17.5~30V, IOUT=1A IQ IOUT=1A VIN=17.5~30V ΔIQ IOUT=5mA~1A eN 10Hz≤f≤100kHz ΔVOUT/ΔT IOUT=5mA RR VIN=18.5~28.5V, f=120Hz IPEAK ISC VIN=35V VD MIN 14.4 14.25 SYMBOL MIN 17.28 17.1 54 TYP 15 MAX 15.6 15.75 150 75 150 150 8 1 0.5 UNIT V V mV mV mV mV mA mA mA μV mV/°C dB A mA V MAX 18.72 18.9 180 90 180 180 8 1 0.5 UNIT V V mV mV mV mV mA mA mA μV mV/°C dB A mA V 90 -1.8 70 1.8 250 2 For 78M18 (VIN=27V, IOUT=1A) PARAMETER Output Voltage Load Regulation Line Regulation Quiescent Current Quiescent Current Change Output Noise Voltage Temperature coefficient of VOUT Ripple Rejection Peak Output Current Short-Circuit Current Dropout Voltage TEST CONDITIONS IOUT=5mA~1A VOUT VIN=21~33V,IOUT=5mA~1A IOUT=5mA~1A ΔVOUT IOUT=5mA~200mA VIN=21~33V ΔVOUT VIN=21~33V, IOUT =1A IQ IOUT=1A VIN=21.5~33V ΔIQ IOUT=5mA~1A eN 10Hz≤f≤100kHz ΔVOUT/ΔT IOUT=5mA RR VIN =22~32V,f=120Hz IPEAK ISC VIN=35V VD 53 6 Advanced Monolithic Systems http://www.ams-semitech.com TYP 18 110 -2.2 69 1.8 250 2 AMS78MXX TYPICAL CHARACTERISTICS Output Voltage vs. Input Voltage VOUT=5V CIN=0.33uF 5 COUT=0.1uF Ta: Room Temprature Circuit Operating Current, IBIAS (mA) Output Voltage, VOUT (V) 6 4 IOUT=0A 3 IOUT=0.25A IOUT=1A 2 1 0 6 Circuit Operating Current vs. Input Voltage 6 V =5V OUT CIN=0.33uF 5 COUT=0.1uF Ta: Room Temprature IOUT=0A 4 IOUT=0.25A 3 IOUT=1A 2 1 0 0 1 2 3 4 5 6 7 Input Voltage, VIN (V) 0 8 Output Voltage, VOUT (V) 3 VIN=10V IOUT=0A 2 1 -5 15 35 55 75 95 115 135 155 Junction Temperature, TJ (°C) 1.6 1.4 1.2 1 VIN=10V IOUT=5.0mA 5.3 5.2 5.1 5.0 4.9 4.8 4.7 -25 Dropout Voltage vs. Junction Temperature 2 1.8 8 4.6 4.5 0 -25 2 3 4 5 6 7 Input Voltage, VIN (V) 5.5 5.4 4 1 Output Voltage vs. Junction Temperature Bias Current vs. Junction Temperature 5 Bias Current, IB (mA) 1.6 -5 15 35 55 75 95 115 135 155 Junction Temperature, TJ (°C) Short Current vs. Input Voltage 1.4 IOUT=1A 1.2 IOUT=0.1A 1 0.8 IOUT=0A 0.8 0.6 0.6 0.4 0.4 0.2 0.2 0 -40 -20 0 20 40 60 80 100 120 140 Junction Temperature, TJ (°C) 0 0 3 6 9 12 15 18 21 24 27 30 33 36 40 Input Voltage, VIN (V) 7 Advanced Monolithic Systems http://www.ams-semitech.com AMS78MXX Output Voltage Deviation (mV) Output Voltage Deviation (mV) TYPICAL CHARACTERISTICS (Cont.) Load Current (mA) Input Voltage Change (V) 8 Advanced Monolithic Systems http://www.ams-semitech.com