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KIA7905PI 1A THREE TERMINAL NEGATIVE VOLTAGE REGULATORS KEC
KEC KEC
KIA7905PI Datasheet PDF : 16 Pages
1 2 3 4 5 6 7 8 9 10 Next Last
KIA7905F/PI~KIA7924F/PI
ELECTRICAL CHARACTERISTICS
KIA7907F/PI
(Unless otherwise specified, VIN=-12V, IOUT=500mA, 0
CHARACTERISTIC
TEST
SYMBOL
CIRCUIT
Tj 125 , CIN=2.2 F, COUT=1 F)
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
IBI
-25V VIN -9V
Fig.1
IBO
5mA IOUT 1.0A
-
-
1.0
mA
-
-
0.5
Output Noise Voltage
VNO
Fig.2 Ta=25 , 10Hz f 100kHz
-
49
-
Vrms
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
2007. 9. 7
Revision No : 3
5/16
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