Datasheet

2007. 9. 7 5/16
KIA7905F/PI~KIA7924F/PI
Revision No : 3
ELECTRICAL CHARACTERISTICS
KIA7907F/PI
(Unless otherwise specified, V
IN
=-12V, I
OUT
=500mA, 0 T
j
125 , C
IN
=2.2 F, C
OUT
=1 F)
CHARACTERISTIC SYMBOL
TEST
CIRCUIT
TEST CONDITION MIN. TYP. MAX. UNIT
Output Voltage
V
OUT
Fig.1
T
j
=25
-7.28 -7.0 -6.72 V
Input Regulation Reg line Fig.1
T
j
=25
-15V V
IN
-10V
- 10 70
mV
-25V V
IN
-9V
- 45 140
Load Regulation Reg load Fig.1
T
j
=25
5mA I
OUT
1.5A
- 20 140
mV
250mA I
OUT
750mA
- 7 70
Output Voltage
V
OUT
Fig.1
-22V V
IN
-9V
5mA
I
OUT
1.0A
-7.35 - -6.65 V
Quiescent Current
I
B
Fig.1
T
j
=25
- 4.3 8.0 mA
Quiescent
Current Change
Line
I
BI
Fig.1
-25V V
IN
-9V
- - 1.0
mA
Load
I
BO
5mA I
OUT
1.0A
- - 0.5
Output Noise Voltage
V
NO
Fig.2
Ta=25 , 10Hz f 100kHz
- 49 -
V
rms
Ripple Rejection Ratio RR Fig.3
f=120Hz, I
OUT
=20mA,
60 67 - dB
Short Circuit Current Limit
I
SC
Fig.1
T
j
=25
- 1.9 - A
Average Temperature
Coefficient of Output Voltage
T
CVO
Fig.1
I
OUT
=5mA
- 0.9 -
mV/
Dropout Voltage
V
D
Fig.1
T
j
=25 , I
OUT
=1A
- 2.0 - V