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KIA7812AP View Datasheet(PDF) - KEC

Part NameDescriptionManufacturer
KIA7812AP THREE TERMINAL POSITIVE VOLTAGE REGULATORS KEC
KEC KEC
KIA7812AP Datasheet PDF : 20 Pages
First Prev 11 12 13 14 15 16 17 18 19 20
KIA7805AP~KIA7824AP
KIA7818AP
ELECTRICAL CHARACTERISTICS (VIN=27V, IOUT=500mA, 0
Tj 125 )
CHARACTERISTIC
TEST
SYMBOL
CIRCUIT
TEST CONDITION
Output Voltage
VOUT Fig. 1 Tj=25 , IOUT=100mA
MIN. TYP. MAX. UNIT
17.3 18.0 18.7
V
Input Regulation
Reg line Fig. 1 Tj=25
21V VIN 33V
24V VIN 30V
-
13 360
mV
-
4
180
Load Regulation
Reg load Fig. 1 Tj=25
5mA IOUT 1.5A
-
250mA IOUT 750mA
-
12 360
mV
4
180
Output Voltage
VOUT Fig. 1 21V VIN 33V
17.1
-
18.9
V
Quiescent Current
IB
Fig. 1 Tj=25 , IOUT=5mA
-
4.5
8.0
mA
Quiescent Current Change
IB
Fig. 1 21V VIN 33V
-
-
1.0 mA
Output Noise Voltage
VNO
Fig. 2 Ta=25 , 10Hz f 100kHz
-
125
-
Vrms
Ripple Rejection Ratio
RR
Fig. 3 f=120Hz, 22V VIN 32V,
52
68
-
dB
Dropout Voltage
VD
Fig. 1 IOUT=1.0A, Tj=25
-
2.0
-
V
Short Circuit Current Limit
Average Temperature
Coefficient of Output Voltage
ISC
TCVO
Fig. 1 Tj=25
Fig. 1 IOUT=5mA, 0 Tj 125
-
0.4
-
A
-
-2.5
- mV/
2010. 5. 19
Revision No : 1
11/20
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