TK712xx
TK71235 ELECTRICAL CHARACTERISTICS
Test Conditions: V
IN
= 4.1 V, T
A
= 25
°C,
unless otherwise specified.
SYMBOL
I
Q
V
OUT
V
DROP
I
OUT
I
GND
Line Reg
Load Reg
RR
V
ref
∆V
OUT
/∆T
PARAMETER
Quiescent Current
Regulated Output Voltage
Dropout Voltage
Output Current
Ground Current
Line Regulation
Load Regulation
Ripple Rejection
Noise Bypass Terminal
Voltage
Temperature Coefficient
TEST CONDITIONS
V
IN
= 4.1 V, I
OUT
= 0 mA
V
IN
= 3.0 V, I
OUT
= 0 mA
V
IN
= 4.1 V, I
OUT
= 10 mA
I
OUT
= 30 mA
MIN
TYP
130
1.4
MAX
300
3.0
3.61
200
UNITS
µA
mA
V
mV
mA
3.39
3.50
10 0
100
V
IN
= 4.1 V, I
OUT
= 30 mA
V
IN
= 4.1 to 14.0 V
I
OUT
= 1 to 60 mA
C
L
= 3.3 µF, f = 400 Hz, I
OUT
= 10 mA
160
1.5
10
20
63
1.27
0.2
3.5
30
40
mA
mV
mV
dB
V
mV/° C
TK71240 ELECTRICAL CHARACTERISTICS
Test Conditions: V
IN
= 4.6 V, T
A
= 25
°C,
unless otherwise specified.
SYMBOL
I
Q
V
OUT
V
DROP
I
OUT
I
GND
Line Reg
Load Reg
RR
V
ref
∆V
OUT
/∆T
PARAMETER
Quiescent Current
Regulated Output Voltage
Dropout Voltage
Output Current
Ground Current
Line Regulation
Load Regulation
Ripple Rejection
Noise Bypass Terminal
Voltage
Temperature Coefficient
V
IN
= 4.6 V, I
OUT
= 30 mA
V
IN
= 4.6 to 14.0 V
I
OUT
= 1 to 60 mA
C
L
= 3.3 µF, f = 400 Hz, I
OUT
= 10 mA
TEST CONDITIONS
V
IN
= 4.6 V, I
OUT
= 0 mA
V
IN
= 3.5 V, I
OUT
= 0 mA
V
IN
= 4.6 V, I
OUT
= 10 mA
I
OUT
= 30 mA
100
3.88
MIN
TYP
130
1.4
4.00
100
160
1. 5
10
20
63
1.27
0.2
3.5
30
40
MAX
300
3.0
4.12
200
UNITS
µA
mA
V
mV
mA
mA
mV
mV
dB
V
mV/° C
January 1999 TOKO, Inc.
Page 5
TOKO [ TOKO, INC ]
