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Part Name
Description
KIA78D09 View Datasheet(PDF) - KEC
Part Name
Description
Manufacturer
KIA78D09
3 TERMINAL LOW DROP OUTPUT VOLTAGE REGULATOR
KEC
KIA78D09 Datasheet PDF : 4 Pages
1
2
3
4
KIA78D25F~78D15F
ELECTRICAL CHARACTERISTICS (Unless otherwise specified, I
O
=0.5A, Ta=25 , Note1.)
CHARACTERISTIC
SYMBOL
KIA78D25
KIA78D30
KIA78D33
KIA78D35
KIA78D37
Output Voltage
KIA78D05
KIA78D06
V
O
KIA78D08
KIA78D09
KIA78D10
KIA78D12
KIA78D15
Load Regulation
Reg Load
Line Regulation
Reg Line
Ripple Rejection
RR
Drop Out Voltage
V
D
Quiescent Current
I
Q
Note1) V
IN
of KIA78D25=4.2V V
IN
of KIA78D06=8V
" KIA78D30=4.7V
" KIA78D08=10V
" KIA78D33=5.0V
" KIA78D09=15V
" KIA78D35=5.2V
" KIA78D10=16V
" KIA78D37=5.4V
" KIA78D12=18V
" KIA78D05=7V
" KIA78D15=21V
Note3) At V
IN
=0.95V
O
CONDITIONS
MIN.
-
2.438
-
2.925
-
3.220
-
3.413
-
3.608
-
4.88
-
5.85
-
7.80
-
8.78
-
9.75
-
11.70
-
14.70
I
O
=5mA 1A
-
(Note 2)
-
45
(Note 3)
-
I
O
=0
-
Note2) V
IN
of KIA78D25=3.2 10V
" KIA78D30=3.7 10V
" KIA78D33=4.0 10V
" KIA78D35=4.2 10V
" KIA78D37=4.4 10V
" KIA78D05=6 12V
TYP. MAX. UNIT
2.50
2.562
3.00
3.075
3.30
3.380
3.50
3.587
3.70
3.792
5.0
5.12
6.0
6.15
V
8.0
8.2
9.0
9.22
10.0
10.25
12.0
12.30
15.0
15.30
0.1
2.0
%
0.5
2.5
%
55
-
dB
-
0.5
V
-
10
mA
V
IN
of KIA78D06=7 15V
" KIA78D08=9 25V
" KIA78D09=10 25V
" KIA78D10=11 26V
" KIA78D12=13 29V
" KIA78D15=16 32V
BLOCK DIAGRAM
V
IN
1
3 V
o
-
+
BANDGAP
REFERENCE
ASO
PROTECTION
OUTPUT ON/OFF
CONTROL
OVER HEAT
PROTECTION
2
GND
2002. 9. 24
Revision No : 3
2/4
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