JIANGSU CHANGJIANG ELECTRONIC TECHNOLOGYS CO., LTD
TO-92 Encapsulate Three-terminal Voltage Regulators
TO-92
CJ78L08 Three-terminal positive voltage regulator
1. OUT
FEATURES
2. GND
Maximum Output current
IOM: 0.1 A
3. IN
Output voltage
Vo: 8 V
Continuous total dissipation
PD: 0. 625W
ABSOLUTE MAXIMUM RATINGS (Operating temperature range applies unless otherwise specified)
Parameter
Symbol
Input Voltage
Value
Vl
Operating Junction Temperature Range
Storage Temperature Range
Units
30
V
TOPR
0~+150
℃
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
25℃
Output voltage
Vo
10.5V≤V l≤23V, Io=1mA~40mA
0-125℃
Io=1mA~70mA
Load Regulation
Line regulation
Quiescent Current
Quiescent Current Change
ΔVo
ΔVo
Unit
7.7
8.0
8.3
V
7.6
8.0
8.4
V
7.6
8.0
8.4
V
80
mV
25℃
18
Io=1mA~40mA
25℃
10
40
mV
10.5V≤V l≤23V
25℃
42
175
mV
11V≤V l≤23V
25℃
36
125
mV
25℃
4
6
mA
1.5
mA
Iq
ΔIq
11V≤V l≤23V
0-125℃
0-125℃
ΔIq
1mA≤I O≤40mA
VN
10Hz≤f≤100KHz
Ripple Rejection
RR
13V≤V l≤23V,f=120Hz
Dropout Voltage
Vd
Vi
Max
Io=1mA~100mA
Output Noise Voltage
TYPICAL APPLICATION
Typ
25℃
0-125℃
25℃
3
0.1
1
37
mA
54
μV
46
dB
1.7
V
Vo
UTC
CJ78L08
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
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