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Part Name
Description
TK70403 View Datasheet(PDF) - Toko America Inc
Part Name
Description
View to exact match
TK70403
1.03 V REGULATOR WITH ON/OFF SWITCH
Toko America Inc
TK70403 Datasheet PDF : 10 Pages
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IIN
VIN
TEST CIRCUIT
TK70403
VIN
1 µF
GND
VOUT
1 µF
IOUT
VOUT
VCONT
CONT
ICONT
RCONT
820 k
Ω
GND
NOISE
BYPASS
CN
0.1 µF
1.05
1.04
1.03
1.02
1.01
0
TYPICAL PERFORMANCE CHARACTERISTICS
T
A
= 25
°
C, unless otherwise specified.
OUTPUT VOLTAGE
VS.
OUTPUT CURRENT
OUTPUT VOLTAGE
VS.
OUTPUT CURRENT
OUTPUT VOLTAGE
VS.
INPUT VOLTAGE
1.5
1.08
IOUT = 0 mA
5
IOUT (mA)
1.2
0.9
0.6
0.3
0
10
0
1.4 V
VIN = 1.1 V
1.6 V
1.2 V
50
100
IOUT (mA)
1.04
2.5 mA
1.00
0.96
0.92
5.0 mA
7.5 mA
0.8 1.0 1.2 1.4 1.6 1.8
VIN (V)
GROUND CURRENT
VS.
OUTPUT CURRENT
2.5
2.0
1.5
1.0
0.5
0
0
10 20 30 40 50
IOUT (mA)
DROPOUT VOLTAGE
VS.
OUTPUT CURRENT
100
80
60
40
20
0
0
2
4
6
8 10
IOUT (mA)
DROPOUT VOLTAGE
VS.
OUTPUT CURRENT
200
100
0
0 10 20 30 40 50
IOUT (mA)
January 1999 TOKO, Inc.
Page 3
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