TK71145 Ver la hoja de datos (PDF) - Toko America Inc
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TK71145 Datasheet PDF : 16 Pages
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TK711xx
TK71140 ELECTRICAL CHARACTERISTICS
Test Conditions: VIN = 4.6 V, TA = 25 °C, unless otherwise specified.
SYMBOL
PARAMETER
TEST CONDITIONS
MIN
IQ
VOUT
VDROP
I
OUT
IGND
Line Reg
Line Reg
RR
∆VOUT /∆T
Quiescent Current
Regulated Output Voltage
Dropout Voltage
Output Current
Ground Current
Line Regulation
Load Regulation
Ripple Rejection
Temperature Coefficient
VIN = 4.6 V, IOUT = 0 mA
V = 3.5 V, I = 0 mA
IN
OUT
VIN = 4.6 V, IOUT = 10 mA
IOUT = 30 mA
VIN = 4.6 V, IOUT = 30 mA
VIN = 4.6 to 14.0 V
IOUT = 1 to 60 mA
CL = 3.3 µF, f = 400 Hz, IOUT = 10 mA
3.88
100
TYP
130
1.4
4.00
100
160
1.5
10
20
63
0.2
MAX UNITS
300
µA
3.0
mA
4.12
V
200
mV
mA
3.5
mA
30
mV
40
mV
dB
mV/° C
TK71145 ELECTRICAL CHARACTERISTICS
Test Conditions: VIN = 5.1 V, TA = 25 °C, unless otherwise specified.
SYMBOL
PARAMETER
TEST CONDITIONS
IQ
VOUT
VDROP
IOUT
IGND
Line Reg
Line Reg
RR
∆VOUT /∆T
Quiescent Current
Regulated Output Voltage
Dropout Voltage
Output Current
Ground Current
Line Regulation
Load Regulation
Ripple Rejection
Temperature Coefficient
VIN = 5.1 V, IOUT = 0 mA
VIN = 4.0 V, IOUT = 0 mA
VIN = 5.1 V, IOUT = 10 mA
IOUT = 30 mA
VIN = 5.1 V, IOUT = 30 mA
VIN = 5.1 to 14.0 V
IOUT = 1 to 60 mA
CL = 3.3 µF, f = 400 Hz, IOUT = 10 mA
MIN
4.36
100
TYP
130
1.4
4.50
100
160
1.5
10
20
63
0.25
MAX UNITS
300
µA
3.0
mA
4.64
V
200
mV
mA
3.5
mA
30
mV
40
mV
dB
mV/° C
July 2000 TOKO, Inc.
Page 5
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