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

Plastic-Encapsulate Voltage Regulator
FEATURES
Maximum output current
I_OM: 0.5 A
Output voltage
V_O: 5V
Continuous total dissipation
P_D: 1.25 W
ABSOLUTE MAXIMUM RATINGS (Operating temperature range applies)
Parameter
Symbol
Value
Unit
Input Voltage
VI
25
V
Operating Junction Temperature Range
TOPR
0-125
Storage Temperature Range
TSTG
-65-150
78M05
1. IN
2. GND
3. OUT
1. _2.
3.
TO-252
ELECTRICAL CHARACTERISTICS AT SPECIFIED VIRTUAL JINCTION TEMPERATURE (Vi=10V,Io=350mA, Ci=0.33μF,Co=0.1μF,unless otherwise specified)
Parameter
Output Voltage
Symbol
Test conditions
Vo
7V≤V _i≤20V, Io=5mA-350mA
Po≤ 15W
Min Typ Max Unit
25℃
4.8
5
5.2
V
0-125℃
4.75 5 5.25
V
Load Regulation
Line Regulation
Quiescent Current
Quiescent Current Change
Output Noise Voltage
Ripple Rejection
Dropout Voltage
Short Circuit Current
Peak Current
Io=5mA-0.5A
ΔVo
Io=5mA-200mA
25℃
25℃
15 100
mV
5
50
mV
7V≤V _i≤25V, Io=200mA
ΔVo
8V≤V _i≤25V, Io=200mA
25℃
25℃
3
100
mV
1
50
mV
Iq
25℃
4.2
6
mA
ΔIq 8V≤V _i≤25V, Io=200mA
0-125℃
0.8
mA
ΔIq 5mA≤I_O≤350mA
0-125℃
0.5
mA
V_N
10Hz≤ f ≤100KHz
25℃
40 200
μV
RR 8V≤V_i≤18V,f=120Hz,Io=300mA 0-125℃ 62 80
dB
Vd Io=350mA
25℃
2
2.5
V
Isc Vi=10V
25℃
300
mA
Ipk
25℃
0.5
A
GUANGDONG HOTTECH INDUSTRIAL CO,. LTD.
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