KIA7905P~KIA7924P
ELECTRICAL CHARACTERISTICS
KIA7908P
(Unless otherwise specified, VIN=-14V, 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℃
-8.3 -8.0 -7.7
V
Input Regulation
Reg line
Fig.1
Tj=25℃
-17V≦VIN≦-11V
-25V≦VIN≦-10.5V
-
5
80
mV
-
10 100
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
-23V≦VIN≦-11.5V
5mA≦IOUT≦1.0A
Tj=25℃
-
12 160
mV
-
4
80
-8.4 -8.0 -7.6
V
-
3
6
mA
Quiescent
Current Change
Line
Load
ΔIBI
ΔIBO
Fig.1
-25V≦VIN≦-11.5V
5mA≦IOUT≦1.0A
-
0.1
1.0
mA
-
0.05 0.5
Output Noise Voltage
VNO
Fig.2 Ta=25℃, 10Hz≦f≦100kHz
-
175
-
μVrms
Ripple Rejection Ratio
RR
Fig.3 f=120Hz, IOUT=20mA,
54
60
-
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
-
-0.6
- mV/℃
-
2.0
-
V
2012. 2. 21
Revision No : 2
6/15