PJ78L09SQ

PJ78L09SQ 3-Terminal Voltage Regulator Features SOT-89  Input voltage:up to 30V  Output:9V  Output current up to 100 mA, internal thermal overload protection and short-circuit current limiting. 1. OUT 2. GND 3. IN Marking Code : 78L09 Absolute Maximum Ratings Ratings at 25℃ ambient temperature unless otherwise specified. Parameter Symbol Value Unit Input Voltage VI 30 V Output Current IO 100 mA Maximum Power Dissipation PD 500 mW Junction Temperature TJ 150 °C Operating Temperature Range TOPR -40 to +125 °C Storage Temperature Range TSTG -55 to +150 °C Vi C1 0.33 µF www.pingjingsemi.com Revision：2.0 Aug-2021 3 PJ78L09SQ 2 Vo 1 C2 0.1 µF 1/4 PJ78L09SQ 3-Terminal Voltage Regulator Electrical Characteristics VI=15V, IO=40mA,0℃≤ TJ≤125℃, CI=0.33μF,CO=0.1μF,unless otherwise specified. Parameter Output Voltage Symbol VO Line Regulation △VO Load Regulation △VO Ripple Rejection RR Dropout Voltage VD Quiescent Current IQ Quiescent Current Change Output Noise Voltage www.pingjingsemi.com Revision：2.0 Aug-2021 △IQ VN Test Conditions Min. Typ. Max. Unit TJ=25°C 8.64 9 9.36 V 8.55 9 9.45 V IO=1mA to 70mA 8.55 9 9.45 V VI=11.5V to 24V, TJ=25°C -- -- 200 mV VI=13V to 24V, TJ=25°C -- -- 150 mV IO=1mA to 100mA ,TJ=25°C -- -- 90 mV IO=1mA to 40 mA, TJ=25°C -- -- 45 mV 36 44 -- dB -- 1.7 -- V -- -- 5.5 mA VI=13V to 24V -- -- 1.5 mA IO=1mA to 40mA -- -- 0.1 mA 10Hz≤f≤100KHz -- 49 -- μV IO=1mA to 40mA, VI=11.5V to 24V VI=12V to 23V, f=120Hz, TJ=25°C TJ=25°C 2/4 PJ78L09SQ 3-Terminal Voltage Regulator Typical Characteristic Curves Vin=19V Io=1.0mA Vin=19V Tj=25°C Quiescent Current IQ (mA) Output Voltage VO (V) 5.0 10 5 4.0 3.0 2.0 1.0 0 -25 25 50 0 20 Io=0mA Tj=25°C 25 Output Voltage VO (V) Quiescent Current IQ (mA) 60 Vin=19V Io=0mA 5.0 4.0 3.0 2.0 1.0 20 15 10 5 0 10 20 0 30 50 100 150 Ambient Temperature TA (°C) Input Voltage VI (V) Io=0mA Tj=25°C Tj=25°C 9.0 Output Voltage VO (V) 18 Output Voltage VO (V) 40 Output Current IO (mA) Ambient Temperature TA (°C) 16 12 8 8.0 Io=1mA Io=40mA 7.0 5 0 10 20 Input Voltage VI (V) www.pingjingsemi.com Revision：2.0 Aug-2021 30 Io=100mA 5.0 6.0 7.0 Input Voltage VI (V) 3/4 PJ78L09SQ 3-Terminal Voltage Regulator Package Outline SOT-89 Dimensions in mm Ordering Information Device Package Shipping PJ78L09SQ SOT-89 3,000PCS/Reel&13inches www.pingjingsemi.com Revision：2.0 Aug-2021 4/4