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KIA78R018ZF View Datasheet(PDF) - KEC

Part Name
Description
View to exact match
KIA78R018ZF Datasheet PDF : 9 Pages
1 2 3 4 5 6 7 8 9
KIA78R000ZF/ZPI~~KIA78R050ZF/ZPI
Fig. 3 Test Circuit (Fixed-Type)
VIN
VIN
VOUT
GND
VC
CIN
0.33µF
A IQ
A IC
VC
VOUT
COUT
47µF
A IO
V
RL
Fig. 4 Application Circuit for Standard (Fixed-Type)
VIN
+
_
1
C IN
3
VOUT
Specific IC
2
ON/OFF
signal
CMOS or TTL
COUT
5
High
: Output ON
Low or Open : Output OFF
CIN : More than 0.33 F required if regulator is located an appreciable distance from power supply filter.
You must use to prevent from the parasitic oscillation.
COUT : More than 47 F. You must use the Low-impedance-type(low ESR) capacitor.
Fig. 5 Test Circuit (Adjustable - Type)
VIN
A
CIN
VC
0.33µF
A IQ
R2
R1
1k
VOUT
A IO
COUT
47µF
V
Fig. 6 Application Circuit (Adjustable - Type)
VIN
CIN
0.33µF
R2
R1
1k
VOUT
COUT
47µF
Load
[ ] CIN
:
More than
You must
u0s(.1e3)3tOoNFp/rrOeevFqFeuniSrtiegfdrnoaimlf rethgHLeuoilpgwahat/or:OarOspiiusettniplc:ouOoct asuOcttNepildultaaOtnioFanFp. preciable
distance
from
power
supply
filter.
COUT : More than(24)7VFO.UYT o=uVmreuf s×t u(s1e+tRRh12e L) o, w(R-1im=1pkeda,nVcree-ft=y1p.e25(lVo)w ESR) capacitor.
2010. 2. 2
Revision No : 0
7/9
 

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