KIA7918P View Datasheet(PDF) - KEC
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Description
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KIA7918P Datasheet PDF : 15 Pages
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KIA7905P~KIA7924P
ELECTRICAL CHARACTERISTICS
KIA7907P
(Unless otherwise specified, VIN=-12V, IOUT=500mA, 0℃≦Tj≦125℃, CIN=2.2μF, COUT=1μF)
CHARACTERISTIC
TEST
SYMBOL
CIRCUIT
TEST CONDITION
MIN.
TYP.
MAX.
UNIT
Output Voltage
VOUT
Fig.1 Tj=25℃
-7.28 -7.0 -6.72
V
Input Regulation
Reg line
Fig.1
Tj=25℃
-15V≦VIN≦-10V
-25V≦VIN≦-9V
-
10
70
mV
-
45
140
Load Regulation
Output Voltage
Quiescent Current
Reg load
VOUT
IB
Fig.1
Fig.1
Fig.1
Tj=25℃
5mA≦IOUT≦1.5A
250mA≦IOUT≦750mA
-22V≦VIN≦-9V
5mA≦IOUT≦1.0A
Tj=25℃
-
20
140
mV
-
7
70
-7.35
-
-6.65
V
-
4.3
8.0
mA
Quiescent
Current Change
Line
Load
ΔIBI
ΔIBO
Fig.1
-25V≦VIN≦-9V
5mA≦IOUT≦1.0A
-
-
1.0
mA
-
-
0.5
Output Noise Voltage
VNO
Fig.2 Ta=25℃, 10Hz≦f≦100kHz
-
49
-
μVrms
Ripple Rejection Ratio
RR
Fig.3 f=120Hz, IOUT=20mA,
60
67
-
dB
Short Circuit Current Limit
Average Temperature
Coefficient of Output Voltage
Dropout Voltage
ISC
TCVO
VD
Fig.1 Tj=25℃
Fig.1 IOUT=5mA
Fig.1 Tj=25℃, IOUT=1A
-
1.9
-
A
-
0.9
- mV/℃
-
2.0
-
V
2012. 2. 21
Revision No : 2
5/15
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