PJ79L08SQ

PJ79L08SQ 3-Terminal Voltage Regulator Features SOT-89  Input voltage:up to -30V  Output voltage:-8V  Output current: up to 100 mA  Thermal overload shutdown protection  Short-circuit current limiting 1. GND 2. VIN 3. VOUT Marking Code : 79L08 Absolute Maximum Ratings operating temperature range applies unless otherwise specified Parameter Symbol Value Unit Input Voltage -VI 30 V Power Dissipation PD 350 mW Operating Temperature Range TOPR 0 to +125 °C Storage Temperature Range TSTG -65 to +150 °C -Vi C1 0.33 µF www.pingjingsemi.com Revision：1.0 Sep-2021 2 PJ79L08SQ 1 -Vo 3 C2 0.1 µF 1/4 PJ79L08SQ 3-Terminal Voltage Regulator Electrical Characteristics TJ=25℃,IO=40mA, VI=-14V, 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：1.0 Sep-2021 △IQ VN Test Conditions Min. Typ. Max. Unit 7.68 8.0 8.32 V 7.6 8.0 8.4 V IO=1mA to 70mA 7.6 8.0 8.4 V VI=-10.5V to -23V -- -- 175 mV VI=-11V≤VI≤-23V -- -- 150 mV IO=1mA to 100mA -- -- 80 mV IO=1mA to 40 mA -- -- 50 mV 39 68 -- dB -- 1.7 -- V -- -- 6.0 mA VI=-11V to -23V -- -- 1.5 mA IO=1mA to 40mA -- -- 0.1 mA BW=10Hz~100kHz, IO=40mA -- 190 -- μV VI=-10.5V≤Vl≤-23V, IO=1mA~40mA VI=-11V to -21V, IO=40mA f=140Hz, ein=1Vp-p TJ=25°C 2/4 PJ79L08SQ 3-Terminal Voltage Regulator Typical Characteristic Curves www.pingjingsemi.com Revision：1.0 Sep-2021 3/4 PJ79L08SQ 3-Terminal Voltage Regulator Package Outline SOT-89 Dimensions in mm Ordering Information Device Package PJ79L08SQ SOT-89 www.pingjingsemi.com Revision：1.0 Sep-2021 Shipping 1,000PCS/Reel&7inches 3,000PCS/Reel&13inches 4/4