JIANGSU CHANGJIANG ELECTRONICS TECHNOLOGY CO., LTD
TO-252 Encapsulate Three-terminal Voltage Regulator
TO-252
CJ78M05
Three-terminal positive voltage regulator
1. INPUT
FEATURES
Maximum Output
current
I
OM
:
Output voltage
2. GND
3. OUTPUT
0.5
5
A
V
1
2 3
V
o
:
ABSOLUTE MAXIMUM RATINGS (Operating temperature range applies unless otherwise specified)
Parameter
Input Voltage
Storage Temperature Range
Symbol
V
i
T
stg
Value
7~25
-85 to 150
Unlts
V
℃
ELECTRICAL CHARACTERISTICS (Vi=10V,Io=350mA,0℃<Tj<125℃,C1=0.33µF,Co=0.1µF, unless otherwise specified )
Parameter
Output voltage
Load Regulation
Line regulation
Quiescent Current
Quiescent Current Change
Output Noise VoItage
Dropout Voltage
v
i
Symbol
Vo
∆Vo
∆Vo
Iq
∆Iq
∆Iq
V
N
Vd
1
3
CJ78M05
UTC
2
Ci
0.33µF
Test conditions
Tj=25℃
7V≤V
i
≤20V,
Io=5mA~350mA
Tj=25℃, Io=5mA~500mA
Tj=25℃, Io=5mA~200mA
7V≤V
i
≤25V,
Io=200mA ,Tj=25℃
8V≤V
i
≤25V,
Io=200mA ,Tj=25℃
Tj=25℃
8V≤V
i
≤25V,
Io=200mA
5mA≤I
O
≤350mA
10Hz≤f≤100KHz, Tj=25℃
Tj=25℃
V
o
40
0.7
MIN
4.8
4.75
TYP
5.0
5
MAX
5.2
5.25
100
50
100
50
6
0.8
0.5
UNIT
V
V
mV
mV
mV
mV
mA
mA
mA
µV
V
TYPICAL APPLICATION
C
0
0.1µF
Note: Bypass capacitors are recommended for optimum stability and transient response and should be located as close as
Possible to the regulators.
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