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What is WS78L08?

This electronic component, produced by the manufacturer "Guanxin", performs the same function as "Three-terminal positive voltage regulator".


WS78L08 Datasheet PDF - Guanxin

Part Number WS78L08
Description Three-terminal positive voltage regulator
Manufacturers Guanxin 
Logo Guanxin Logo 


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w s 7 8 L 0 8 Three-terminal positive voltage regulator
FEATURES
Maximum Output current
IOM: 0.1 A
Output voltage
Vo: 8 V
Continuous total dissipation
PD: 0. 625W
TO-92
1. OUT
2. GND
3. IN
ABSOLUTE MAXIMUM RATINGS (Operating temperature range applies unless otherwise specified)
Parameter
Symbol
Value
Units
Input Voltage
Vl 30
V
Operating Junction Temperature Range
TOPR
0~+150
Storage Temperature Range
TSTG
-55~+150
ELECTRICAL CHARACTERISTICS AT SPECIFIED VIRTUAL JINCTION TEMPERATURE (Vi=14V, Io=40mA,Ci=0.33μF,Co=0.1μF, unless otherwise specified )
Parameter
Symbol
Test conditions
Min Typ Max
Unit
Output voltage
257.7 8.0
Vo 10.5VV l23V, Io=1mA~40mA
7.6 8.0
Io=1mA~70mA
0-1257.6
8.0
8.3
8.4
8.4
V
V
V
Load Regulation
Line regulation
Quiescent Current
Quiescent Current Change
Output Noise Voltage
Ripple Rejection
Dropout Voltage
TYPICAL APPLICATION
ΔVo Io=1mA~100mA
Io=1mA~40mA
ΔVo 10.5VV l23V
11VV l23V
Iq
ΔIq 11VV l23V
ΔIq 1mAI O40mA
VN 10Hzf100KHz
RR 13VV l23V,f=120Hz
Vd
Vi 3
1
25
25
18 80
10 40
25
42 175
25
36 125
25
46
0-125
1.5
0-125
0.1
25
54
0-12537
46
25
1.7
Vo
mV
mV
mV
mV
mA
mA
mA
μV
dB
V
UWTSC78L08
Ci
0.33μF
2
C0
0.1μF
Note: Bypass capacitors are recommended for optimum stability and transient response and should be located as close as
possible to the regulators.
B,Apr,2012


Part Details

On this page, you can learn information such as the schematic, equivalent, pinout, replacement, circuit, and manual for WS78L08 electronic component.


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