78M05 Datasheet, PDF (1/1 Pages) SHIKE Electronics – three terminal fixed output voltage regilator

To-252 Plastic-Encapsulate Transistors
78M05 Three-terminal positive voltage regulator
FEATURES:
Maximum Output current ICM: 0.5A
Output voltage VO: 5V
Continuous total dissipation
PD: 1.25 W(Ta=25℃)
Product specification
ABSOLUTE MAXIMUM RATINGS(Operating temperature unless otherwise specified)
Symbol
（符号）
Parameter
（参数名称）
Value
（额定值）
Units
（单位）
VI
Input Voltage
35
V
TOPR
Operating junction Tempearture Range
0～+125
℃
TstG
Storage Temperature Range
-55～+150
℃
ELECTRICAL CHARACTERISTICS (Tamb=25℃unless otherwise specified)
Parameter
Symbol
Test conditions
MIN
TYP
MAX
UNIT
Output voltage
Load Regulation
25℃
4.8
5.0
Vo
7V≤Vi≤20V,Io=5mA～350mA
Po≤15W
0-125℃
4.75
5.0
Io=1mA～0.5A
25℃
15
△Vo
Io=5mA～200mA
25℃
5
7V≤Vi≤25V Io=200mA
3
Line regulation
△Vo
8V≤Vi≤25V Io=200mA
25℃
1
Quiescent Current
Iq
25℃
4.2
△Iq
Quiescent Current Change
△Iq
8V≤Vi≤25V Io=200mA
5mA≤Io≤350mA
0-125℃
0-125℃
Output Noise Voltage
VN
10Hz≤f≤100KHz
25℃
40
Ripple Rejection
RR
8V≤Vi≤18V,f=120Hz
Io=300mA
0-125℃
62
80
Dropout Voltage
Vd
Io=350mA
25℃
2
5.2
V
5.25
V
100
mV
100
mV
100
mV
50
mV
6
mA
0.8
mA
0.5
mA
200
uV
dB
2.5
V
78 M05
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