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KIA78R30API View Datasheet(PDF) - KEC

Part Name
Description
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KIA78R30API Datasheet PDF : 5 Pages
1 2 3 4 5
KIA78R25API~KIA78R37API
ELECTRICAL CHARACTERISTICS
(Unless otherwise specified, IO=0.5A, Ta=25 , Note1.)
CHARACTERISTIC
SYMBOL
CONDITIONS
MIN.
KIA78R25
-
2.438
KIA78R30
-
2.925
Output Voltage
KIA78R33
VO
KIA78R35
-
3.220
-
3.413
KIA78R37
-
3.608
Load Regulation
Line Regulation
Reg Load
IO=5mA 1A
-
Reg Line
(Note 2)
-
Temperature Coefficient of Output Voltage
TCVO
Tj=0 125
-
Ripple Rejection
RR
-
45
Drop Out Voltage
VD
IO=1A
-
Output ON state for control Voltage
VC(ON)
-
2.0
Output ON state for control Current
IC(ON)
VC=2.7V
-
Output OFF state for control Voltage
VC(OFF)
-
-
Output OFF state for control Current
IC(OFF)
VC=0.4V
-
Quiescent Current
IQ
IO=0
-
Note1) VIN of KIA78R25=4.2V
" KIA78R30=4.7V
" KIA78R33=5.0V
" KIA78R35=5.2V
" KIA78R37=5.4V
Note2) VIN of KIA78R25=3.2 10V
" KIA78R30=3.7 10V
" KIA78R33=4.0 10V
" KIA78R35=4.2 10V
" KIA78R37=4.4 10V
Note3) At VIN=0.95VO
TYP.
2.50
3.00
3.30
3.50
3.70
0.1
0.5
0.02
55
-
-
-
-
-
-
MAX.
2.562
3.075
3.380
3.587
3.792
2.0
2.5
0.05
-
0.5
-
20
0.8
-0.4
10
UNIT
V
%
%
%/
dB
V
V
A
V
mA
mA
BLOCK DIAGRAM
VIN 1
2 Vo
-
+
BANDGAP
REFERENCE
ASO
PROTECTION
4
Control
OUTPUT ON/OFF
CONTROL
OVER HEAT
PROTECTION
3
GND
2002. 10. 4
Revision No : 3
2/5
 

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