CJ78L09 Datasheet, PDF (1/4 Pages) List of Unclassifed Manufacturers – Three_terminal positive voltage regulator

JIANGSU CHANGJIANG ELECTRONICS TECHNOLOGY CO., LTD
JCET ^{SOT-89-3L Encapsulate Three Terminal Voltage Regulators}
CJ78L09 Three-terminal positive voltage regulator
FEATURES
z Maximum output current
I_OM: 0.1A
z ^{Output voltage}
V_O: 9V
z ^{Continuous total dissipation}
P_D: 0.6 W (T_a= 25 ℃ )
SOT-89-3L
1. OUT
2. GND
3. IN
ABSOLUTE MAXIMUM RATINGS (Operating temperature range applies unless otherwise specified)
Parameter
Symbol
Value
Unit
Input Voltage
Thermal Resistance from Junction to Ambient
Operating Junction Temperature Range
Storage Temperature Range
V_i
R_θJA
T_OPR
T_STG
ELECTRICAL CHARACTERISTICS AT SPECIFIED VIRTUAL JINCTION TEMPERATURE
Pa rameter
Symbol
Test conditions
Output voltage
Vo
12V≤V _l≤24V, Io=1mA-40mA
Io=1mA-70mA
30
V
166.7
-25~+125
-65~+150
℃/W
℃
℃
(Vi=16V,Io=40mA,Ci=0.33μF,Co=0.1μF, unless otherwise specified)
Min Typ Max Unit
25℃ 8.64 9.0 9.36
V
8.55 9.0 9.45
V
0-125℃ _8.55
9.0
9.45
V
Load Regulation
Line regulation
Quiescent Current
Quiescent Current Change
Output Noise Voltage
Ripple Rejection
Dropout Voltage
* Pulse test.
TYPICA L APPLICATION
△ Vo
△ Vo
Iq
△Iq
△Iq
V_N
RR
Vd
Io=1mA-100mA
Io=1mA-40mA
12V≤V _l≤24V
13V≤V _l≤24V
13V≤V _l≤24V
1mA≤I _O≤40mA
10Hz≤f≤100KHz
15V≤V _l≤25V,f=120Hz
Vi
3
1
C^UJ^T7^C8L09
25℃
25℃
25℃
25℃
25℃
0-125℃
0-125℃
25℃
58
0-125℃
25℃
19 90
11
40
45 175
40 125
4.1 6.0
1.5
0.1
45
1.7
Vo
mV
mV
mV
mV
mA
mA
mA
μV/Vo
dB
V
Ci
2
0.33μF
Co
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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1
G,Jun,2016