TK112xxA
TK11221A ELECTRICAL CHARACTERISTICS
Test conditions: T
A
= 25
°C,
V
IN
= 3.1 V, C
P
= 0.1
µF,
unless otherwise specified.
SYMBOL
I
IN
I
STBY
V
O
V
DROP
I
O
I
OR
Line Reg
Load Reg
PARAMETER
Quiescent Current
Standby Current
Output Voltage
Dropout Voltage
Output Current
Recommended Output Current
Line Regulation
Load Regulation
V
IN
= 3.1 V
→
8.1 V
I
O
= 5 mA
→
60 mA (Note 1)
I
O
= 5 mA
→
100 mA
I
O
= 5 mA
→
150 mA
100 mV(rms), I
O
= 10 mA
V
IN
= 3.5 V, I
O
= 10 mA
-20
°C ≤
T
A
≤
+ 75
°C
10 Hz < f < 80 kHz,
I
O
= 30 mA
3.0
10
20
30
55
0.2
30
1.25
TEST CONDITIONS
I
O
= 0 mA, Except I
CONT
V
IN
= 8 V, at output off
I
O
= 30 mA
I
O
= 60 mA
I
O
= 150 mA
V
OUT
= 1.8 V
180
2.02
2.10
0.16
0.29
240
150
20
50
100
160
MIN
TYP
170
MAX
350
0.1
2.18
0.26
0.4
UNITS
µA
µA
V
V
V
mA
mA
mV
mV
mV
mV
dB
mV/
°C
µV(rms)
V
RR
∆V
O
/∆T
A
V
NO
V
REF
Ripple Rejection
Output Voltage
Temperature Dependency
Output Noise Voltage
Noise Bypass Terminal Voltage
Control Terminal Specification
I
CONT
V
CONT
t
r
Note 1:
Control Current
Control Voltage
Output Rise Time
Output on, V
CONT
= 1.8 V
Output on
Output off
I
O
= 30 mA,
V
CONT
= 0 V
→
1.8 V
1.8
12
30
0.6
µA
V
V
ms
0.3
This is a pulse measurement where T
J
is constant. The output change due to temperature is not included.
January, 1996 TOKO, Inc.
1-4-96
Page 3
TOKO [ TOKO, INC ]
