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TA48S018F Datasheet(PDF) 4 Page - Toshiba Semiconductor

No. de Pieza. TA48S018F
Descripción  1-A Output Current and Low Dropout Voltage Regulator with ON/OFF Control Switch
Descarga  11 Pages
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Fabricante  TOSHIBA [Toshiba Semiconductor]
Página de inicio  http://www.semicon.toshiba.co.jp/eng
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TA48S018F Datasheet(HTML) 4 Page - Toshiba Semiconductor

 
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TA48S018,02,025,03,033,05F
2006-11-06
4
TA48S018F
Electrical Characteristics
(Unless otherwise specified, VEN = 3.8 V, CIN = 0.33 μF, COUT = 10 μF, Tj = 25°C)
Characteristics
Symbol
Test Conditions
Min
Typ.
Max
Unit
VIN = 3.8 V, IOUT = 0.5 A
1.746
1.8
1.854
Output voltage
VOUT
2.8 V <= VIN <= 12 V, 5 mA <= IOUT <= 1 A,
0°C <= Tj <= 125°C
1.72
1.8
1.88
V
Line regulation
Reg・line
2.8 V <= VIN <= 12 V, IOUT = 0.5 A
5
20
mV
Load regulation
Reg・load
VIN = 3.8 V, 5 mA <= IOUT <= 1 A
5
20
mV
2.8 V <= VIN <= 12 V, IOUT = 0 A
0.8
1.8
Quiescent current
IB
2.8 V <= VIN <= 12 V, IOUT = 1 A
10
20
mA
VIN = 2.1 V, IOUT = 0 A
0.7
5
Starting quiescent current
IBstart
VIN = 2.5 V, IOUT = 1 A
10
30
mA
Output noise voltage
VNO
VIN = 3.8 V, IOUT = 50 mA,
10 Hz <= f <= 100 kHz
75
μVrms
Ripple rejection
R.R.
2.8 V <= VIN <= 12 V, IOUT = 50 mA,
f
= 120 Hz
53
65
dB
IOUT = 0.5 A
0.3
0.5
Dropout voltage
VD
IOUT = 1 A
0.5
V
Quiescent current (OFF mode)
IB(OFF)
VEN = 0.4 V, 2.8 V <= VIN <= 12 V
0.5
5
μA
Output control voltage (ON)
VEN(ON)
IOUT = 0.1 A
2
V
Output control voltage (OFF)
VEN(OFF)
0.8
V
Output control current (ON)
IEN(ON)
VIN = VEN = 3.8 V, IOUT = 0.1 A
20
100
μA
Output control current (OFF)
IEN(OFF)
VIN = 3.8 V, VEN = 0 V
0.1
2
μA
TA48S02F
Electrical Characteristics
(Unless otherwise specified, VEN = 4.0 V, CIN = 0.33 μF, COUT = 10 μF, Tj = 25°C)
Characteristics
Symbol
Test Conditions
Min
Typ.
Max
Unit
VIN = 4.0 V, IOUT = 0.5 A
1.94
2.0
2.06
Output voltage
VOUT
3.0 V <= VIN <= 12 V, 5 mA <= IOUT <= 1 A,
0°C <= Tj <= 125°C
1.91
2.0
2.09
V
Line regulation
Reg・line
3.0 V <= VIN <= 12 V, IOUT = 0.5 A
5
20
mV
Load regulation
Reg・load
VIN = 4.0 V, 5 mA <= IOUT <= 1 A
5
20
mV
3.0 V <= VIN <= 12 V, IOUT = 0 A
0.8
1.8
Quiescent current
IB
3.0 V <= VIN <= 12 V, IOUT = 1 A
10
20
mA
VIN = 2.1 V, IOUT = 0 A
0.7
5
Starting quiescent current
IBstart
VIN = 2.6 V, IOUT = 1 A
10
30
mA
Output noise voltage
VNO
VIN = 4.0 V, IOUT = 50 mA,
10 Hz <= f <= 100 kHz
80
μVrms
Ripple rejection
R.R.
3.0 V <= VIN <= 12 V, IOUT = 50 mA,
f
= 120 Hz
52
65
dB
IOUT = 0.5 A
0.25
0.5
Dropout voltage
VD
IOUT = 1 A
0.4
V
Quiescent current (OFF mode)
IB(OFF)
VEN = 0.4 V, 3.0 V <= VIN <= 12 V
0.5
5
μA
Output control voltage (ON)
VEN(ON)
IOUT = 0.1 A
2
V
Output control voltage (OFF)
VEN(OFF)
0.8
V
Output control current (ON)
IEN(ON)
VIN = VEN = 4.0 V, IOUT = 0.1 A
25
100
μA
Output control current (OFF)
IEN(OFF)
VIN = 4.0 V, VEN = 0 V
0.1
2
μA


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