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CJ78L12-SOT89-3L Datasheet, PDF (1/2 Pages) ZP Semiconductor – SOT-89-3L Encapsulate Three Terminal Voltage Regulator | |||
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Product specification
SOT-89-3L Encapsulate Three Terminal Voltage Regulator
CJ78L12 Three-terminal positive voltage regulator
FEATURES
Maximum Output current
IOM:
0.1 A
Output voltage
Vo:
12 V
Continuous total dissipation
PD:
0.50 W
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
Vl
35
V
Operating Junction Temperature Range
TOPR
0~+1
â
Storage Temperature Range
TSTG
-55~+150
â
ELECTRICAL CHARACTERISTICS AT SPECIFIED VIRTUAL JINCTION TEMPERATURE (VI=19V, Io=40mA, Ci=0.33μF,Co=0.1μF, unless otherwise specified )
Pa rameter
Symbol
Test conditions
MIN TYP MAX UNIT
Output voltage
25â 11.5
12
12.5
V
Vo
14Vâ¤V lâ¤27V, Io=1mA-40mA
11.4
12
12.6
V
0-125â
Io=1mA-70mA
11.4
12
12.6
V
Load Regulation
Line regulation
Quiescent Current
Quiescent Current Change
Output Noise VoItage
Ripple Rejection
Dropout Voltage
TYPICA L APPLICATION
â³ Vo
â³ Vo
Iq
â³Iq
â³Iq
VN
RR
Vd
vi
Io=1mA-100mA
Io=1mA-40mA
14.5Vâ¤V lâ¤27V
16Vâ¤V lâ¤27V
16Vâ¤V lâ¤27V
1mAâ¤IOâ¤40mA
10Hzâ¤fâ¤100KHz
15Vâ¤V lâ¤25V,f=120Hz
3
1
CUJT7C8L12
25â
22
100
mV
25â
13
50
mV
25â
55
250
mV
25â
49
200
mV
25â
4.3
6.5
mA
0-125â
1.5
mA
0-125â
0.1
mA
25â
70
uV
0-125â 37
42
dB
25â
1.7
V
Vo
2
Ci
0.33μF
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.
http://www.twtysemi.com
sales@twtysemi.com
4008-318-123
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