TIGER ELECTRONIC CO.,LTD
TO-252-2L Plastic-Encapsulate Transistors
LM78M05J
Three-terminal positive voltage regulator
FEATURES
∙
Output Current up to 500mA
1.IN
TO-251
TO-252-2L
123
∙
Internal thermal overload protection
∙High
power dissipation capability
∙
Internal short-circuit current limiting
2.GND
3.OUT
ABSOLUTE MAXIMUM RATINGS (Operating temperature range applies unless otherwise specified)
Parameter
Input Voltage
Output voltage
Maximum Output current
Power dissipation
Operating Junction Temperature Range
Storage Temperature Range
Symbol
V
i
Value
35
Unit
V
V
o
I
OM
P
D
T
OPR
T
STG
5
0.5
1.25
0-+125
-65-+150
V
A
W
℃
℃
otherwise specified )
MAX
5.2
5.25
100
50
100
50
6
0.8
0.5
40
62
80
2
300
0.7
2.5
200
UNIT
V
V
mV
mV
mV
mV
mA
mA
mA
uV
dB
V
mA
A
ELECTRICAL CHARACTERISTICS(Vi=10V,Io=350mA,0℃<Tj<125℃,Ci=0.33µF,Co=0.1µF,
unless
Parameter
Symbol
Tj=25℃
Output voltage
Vo
7≤V
i
≤20V,
Io=5mA-350mA
Po≤ 15W
Load Regulation
∆Vo
∆Vo
Iq
∆Iq
∆Iq
V
N
RR
Vd
Isc
Ipk
Tj=25℃, Io=5mA-0.5A
Tj=25℃, Io=5mA-200mA
7≤V
i
≤25V,
Io=200mA
8≤V
i
≤25V,
Io=200mA
Tj=25℃
8V≤V
i
≤25V,
Io=200mA
5mA≤I
O
≤350mA
10Hz≤ f
≤100KHz
8V≤V
i
≤18V,f=120Hz,Io=300mA
Tj=25℃
Tj=25℃, Io=350mA
Vi=10V, Ta=25℃
Tj=25℃
Test conditions
MIN
4.8
4.75
5
5
15
5
3
1
4.2
TYP
Line regulation
Quiescent Current
Quiescent Current Change
Output Noise Voltage
Ripple Rejection
Dropout Voltage
Short Circuit Current
Peak Current
TGS [ Tiger Electronic Co.,Ltd ]
