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TA48S018F Datasheet(PDF) 5 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) 5 Page - Toshiba Semiconductor

 
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TA48S018,02,025,03,033,05F
2006-11-06
5
TA48S025F
Electrical Characteristics
(Unless otherwise specified, VEN = 4.5 V, CIN = 0.33 μF, COUT = 10 μF, Tj = 25°C)
Characteristics
Symbol
Test Conditions
Min
Typ.
Max
Unit
VIN = 4.5 V, IOUT = 0.5 A
2.425
2.5
2.575
Output voltage
VOUT
3.5 V <= VIN <= 12 V, 5 mA <= IOUT <= 1 A,
0°C <= Tj <= 125°C
2.388
2.5
2.612
V
Line regulation
Reg・line
3.5 V <= VIN <= 12 V, IOUT = 0.5 A
5
20
mV
Load regulation
Reg・load
VIN = 4.5 V, 5 mA <= IOUT <= 1 A
5
20
mV
3.5 V <= VIN <= 12 V, IOUT = 0 A
0.8
1.8
Quiescent current
IB
3.5 V <= VIN <= 12 V, IOUT = 1 A
10
20
mA
VIN = 2.1 V, IOUT = 0 A
0.9
5
Starting quiescent current
IBstart
VIN = 2.7 V, IOUT = 1 A
12
30
mA
Output noise voltage
VNO
VIN = 4.5 V, IOUT = 50 mA,
10 Hz <= f <= 100 kHz
95
μVrms
Ripple rejection
R.R.
3.5 V <= VIN <= 12 V, IOUT = 50 mA,
f
= 120 Hz
52
64
dB
IOUT = 0.5 A
0.2
0.5
Dropout voltage
VD
IOUT = 1 A
0.3
V
Quiescent current (OFF mode)
IB(OFF)
VEN = 0.4 V, 3.5 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 = 4.5 V, IOUT = 0.1 A
30
100
μA
Output control current (OFF)
IEN(OFF)
VIN = 4.5 V, VEN = 0 V
0.1
2
μA
TA48S03F
Electrical Characteristics
(Unless otherwise specified, VEN = 5.0 V, CIN = 0.33 μF, COUT = 10 μF, Tj = 25°C)
Characteristics
Symbol
Test Conditions
Min
Typ.
Max
Unit
VIN = 5.0 V, IOUT = 0.5 A
2.91
3.0
3.09
Output voltage
VOUT
4.0 V <= VIN <= 12 V, 5 mA <= IOUT <= 1 A,
0°C <= Tj <= 125°C
2.865
3.0
3.135
V
Line regulation
Reg・line
4.0 V <= VIN <= 12 V, IOUT = 0.5 A
5
20
mV
Load regulation
Reg・load
VIN = 5.0 V, 5 mA <= IOUT <= 1 A
5
20
mV
4.0 V <= VIN <= 12 V, IOUT = 0 A
0.8
1.8
Quiescent current
IB
4.0 V <= VIN <= 12 V, IOUT = 1 A
10
20
mA
VIN = 2.1 V, IOUT = 0 A
1.1
5
Starting quiescent current
IBstart
VIN = 2.8 V, IOUT = 1 A
13
30
mA
Output noise voltage
VNO
VIN = 5.0 V, IOUT = 50 mA,
10 Hz <= f <= 100 kHz
110
μVrms
Ripple rejection
R.R.
4.0 V <= VIN <= 12 V, IOUT = 50 mA,
f
= 120 Hz
50
63
dB
IOUT = 0.5 A
0.2
0.5
Dropout voltage
VD
IOUT = 1 A
0.3
V
Quiescent current (OFF mode)
IB(OFF)
VEN = 0.4 V, 4.0 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 = 5.0 V, IOUT = 0.1 A
35
100
μA
Output control current (OFF)
IEN(OFF)
VIN = 5.0 V, VEN = 0 V
0.1
2
μA


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