KIA7905F KEC(Korea Electronics), KIA7905F Datasheet - Page 13

• Manufacturer Part Number: KIA7905F
• Description: 1A THREE TERMINAL NEGATIVE VOLTAGE REGULATORS -5V/ -6V/ -8V/ -9V/ -10V/ -12V/ -15V/ -18V/ -20V/ -24V
• Manufacturer: KEC(Korea Electronics)

2002. 9. 24
TEST CIRCUIT
V
2. V
3. R R
V
V
V
OUT
IN
IN
IN
NO
, Reg Line, Reg Load, I
Notes : (1) To specify an output voltage, substitute voltage value for "XX"
A
e =1V
f=120Hz
(2) Required for stability. For value given, capacitor must be solid tantalum. If alumininum electrolitics are used,
(3) To improve transient response. If large capacitors are used, a high current diode from input to output
i
A
V
at least ten times value shown should be selected. C
from power supply filter.
(1N4001 or similar) should be introduced to protect the device from momentary iput short circuit.
p-p
C
C
1
1
V
2
2
Revision No : 2
(2)
C
1
KIA79XXF
B
,
KIA79XXF
1
2
I
1
B
, V
KIA7905F~KIA7924F
KIA79XXF
D
, T
V
CVO
1
3
O
V
3
O
C
0
C
0
(3)
V
3
O
I
is required if regulator is located an appreciable distance
V
C
0
I
A
O
< =
30cm
V
I
O
OSCILLOSCOPE
A
10Hz~100kHz
FILTER
I
O
R.R.=20 og e
l
e
o
i
(dB)
NOISE
METER
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