kia78r35api Korea Electronics (KEC GROUP), kia78r35api Datasheet - Page 2

• Manufacturer Part Number: kia78r35api
• Description: Bipolar Linear Integrated Circuit 4 Terminal Low Drop Voltage Regulator
• Manufacturer: Korea Electronics (KEC GROUP)

2004. 1. 30
ELECTRICAL CHARACTERISTICS
(Unless otherwise specified, I
BLOCK DIAGRAM
Note1) V
Output Voltage
Load Regulation
Line Regulation
Temperature Coefficient of Output Voltage
Ripple Rejection
Drop Out Voltage
Output ON state for control Voltage
Output ON state for control Current
Output OFF state for control Voltage
Output OFF state for control Current
Quiescent Current
IN
"
"
"
"
of KIA78R25=4.2V
CHARACTERISTIC
KIA78R30=4.7V
KIA78R33=5.0V
KIA78R35=5.2V
KIA78R37=5.4V
V
IN
Control
4
1
O
Revision No : 2
KIA78R25
KIA78R30
KIA78R33
KIA78R35
KIA78R37
=0.5A, Ta=25 , Note1.)
Note2) V
KIA78R25API~KIA78R37API
OUTPUT ON/OFF
CONTROL
IN
"
"
"
"
REFERENCE
of KIA78R25=3.2 10V
BANDGAP
KIA78R30=3.7 10V
KIA78R33=4.0 10V
KIA78R35=4.2 10V
KIA78R37=4.4 10V
SYMBOL
Reg Load
Reg Line
V
V
I
T
R R
I
C(OFF)
C(ON)
C(OFF)
V
V
C(ON)
C
I
V
Q
O
D
O
I
(Note 2)
Tj=0 125
I
V
V
I
O
O
O
C
C
=5mA 1A
=1A
=0
=2.7V
=0.4V
PROTECTION
PROTECTION
OVER HEAT
GND
ASO
CONDITIONS
3
Note3) At V
-
-
-
-
-
-
-
-
IN
=0.95V
-
+
O
MIN.
2.438
2.925
3.220
3.413
3.608
2.0
45
-
-
-
-
-
-
-
-
2
V
TYP.
2.50
3.00
3.30
3.50
3.70
o
0.1
0.5
55
0.02
-
-
-
-
-
-
MAX.
2.562
3.075
3.380
3.587
3.792
-0.4
2.0
2.5
0.5
0.8
20
10
0.05
-
-
UNIT
%/
mA
mA
dB
V
%
%
V
V
V
A
2/5