78L05 TUOFENG | Alldatasheet
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Technical content
0.1μF Three-terminal positive voltage regulator
FEATURES
I 0.1 A O u t p u t Vo l t a g e V O : 5 V Continuous Total Dissipation P D : 0.5 W (T a = 25 ℃) ABSOLUTE MAXIMUM RATINGS (Operating temperature range applies unless otherwise specified) Parameter Symbol Value Unit Input Voltage V l 3 0 V Operating Junction Temperature Range T OPR 0~+125 ℃ Storage Temperature Range T STG -55~+150 ℃ ELECTRICAL CHARACTERISTICS AT SPECIFIED VIRTUAL JUNCTION TEMPERATURE i =10V,Io=40mA,Ci=0.33μF, C o = 0 . 1μF , unless otherwise specified ) Parameter Symbol Test conditions M in T yp Max Unit 25℃ 4.8 5.0 5.2 V 7V≤Vi≤20V, Io=1mA~40mA 4.75 5.0 5.25 V Output voltage Vo Io=1mA~70mA 0-125℃ 4.75 5.0 5.25 V Io=1mA~100mA 25℃ 15 60 mV Load Regulation ΔVo Io=1mA~40mA 25℃ 8 30 mV 7V≤Vi l ≤20V 32 150 mV Line regulation ΔVo 8V≤Vi≤20V 25℃ 26 100 mV Quiescent Current Iq 25℃ 3.8 6 mA ΔIq 8V ≤Vi≤20V 0-125℃ 1.5 mA Quiescent Current Change ΔIq 1mA ≤V l ≤40mA 0-125℃ 0.1 mA Output Noise Voltage V N 10Hz ≤f≤100KHz 25℃ 42 uV Ripple Rejection RR 8V ≤Vi≤20V,f=120Hz 0-125℃ 41 49 dB Dropout Voltage Vd 25℃ 1.7 V TYPICAL APPLICATION v i 3 1 V o U T C C i 0.33μF Note: Bypass capacitors are recommended for optimum stability and transient response and should be located as close as P o s s i b l et o t h e r e g u l a t o r s . Encapsulate Three Terminal Voltage Regulators L05T SHENZHENTUOFENGSEMICONDUCTORTECHNOLOGYCO.,LTD SOT-23 78L05 MARKING:L05T www.sztuofeng.com Jan,2019 V1.0 SOT-23 OUT IN GND w (w:week code) w
Encapsulate Three Terminal Voltage Regulators SHENZHENTUOFENGSEMICONDUCTORTECHNOLOGYCO.,LTD SOT-23 Typical Characteristics www.sztuofeng.com Jan,2019 V1.0