TK112xxB
TYPICAL PERFORMANCE CHARACTERISTICS (CONT.)
TA = 25 °C, unless otherwise specified.
REVERSE BIAS CURRENT
GROUND CURRENT VS. OUTPUT
CURRENT
QUIESCENT CURRENT (OFF
MODE) VS. INPUT VOLTAGE
(V = 0 V)
IN
500
400
10
8
100
50
0
1.9 V
300
200
6
UPPER
2.0 V
4
V
= 1.3 V
OUT
100
0
2
0
0
10
20
0
100
(mA)
200
0
10
20
V
(V)
I
V
(V)
IN
REV
OUT
QUIESCENT CURRENT (ON
MODE) VS. INPUT VOLTAGE
QUIESCENT CURRENT (ON
MODE) vs. INPUT VOLTAGE
GROUND CURRENT
I
= 0 mA
I
= 0 mA
OUT
OUT
2
1.0
2
V
OUT
I
= 60 mA
OUT
V
=
OUT
V
= 1.9 V
OUT
3 V
5 V
1
0
0.5
1
0
2 V
4 V
I
OUT
= 30 mA
50
V
= 1.3 to 1.8 V
OUT
2.5
V
= 1.3 to 1.8 V
5
OUT
0
0
10
0
5
-50
0
100
V
(V)
V
(V)
IN
T
(°C)
IN
A
CONTROL CURRENT
DROPOUT VOLTAGE
V
(V
, ON POINT)
CONT OUT
R
= 0 Ω
CONT
50
40
30
20
2.0
500
400
300
200
100
0
V
= 5 V
CONT
I
= 150 mA
= 60 mA
OUT
1.0
I
OUT
V
= 1.8 V
CONT
50
10
0
I
= 30 mA
OUT
0
-50
-50
0
100
0
50
100
-50
0
50
100
T
(°C)
T
(°C)
T
A
(°C)
A
A
Page 8
October 1999 TOKO, Inc.
TOKO [ TOKO, INC ]
