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TA48S015AF Datasheet(PDF) 5 Page - Toshiba Semiconductor

No. de Pieza. TA48S015AF
Descripción  1A 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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TA48S015AF Datasheet(HTML) 5 Page - Toshiba Semiconductor

 
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TA48S015, 018, 025, 033, 05, 09AF
2007-06-06
5
TA48S025AF
Electrical Characteristics
(Unless otherwise specified, VEN = VIN, CIN = 0.33 μF, COUT = 3.3 μF, Tj = 25°C)
Characteristic
Symbol
Test Condition
Min
Typ.
Max
Unit
Output voltage
VOUT
VIN = 4.5 V, IOUT = 500 mA
2.425
2.500
2.575
V
Line regulation
Reg・line
3.5 V <= VIN <= 7.5 V, IOUT = 500 mA
6.7
20.0
mV
Load regulation
Reg・load
VIN = 4.5 V, 5 mA <= IOUT <= 1 A
2.9
20.0
mV
3.5 V <= VIN <= 7.5V, IOUT = 0 A
0.85
1.70
Quiescent current
IB
3.5 V <= VIN <= 7.5V, IOUT = 1 A
10
20
mA
Quiescent current (OFF mode)
IB(OFF)
3.5 V <= VIN <= 7.5 V, VEN = 0.4 V
0.5
5.0
μA
VIN = 2.1 V, IOUT = 0 A
2.2
3.5
Starting quiescent current
IBstart
VIN = 3.4 V, IOUT = 1 A
16.0
28.5
mA
Output noise voltage
VNO
VIN = 4.5 V, IOUT = 50 mA,
10 Hz <= f <= 100 kHz
82
μVrms
Ripple rejection
R.R.
VIN = 4.5 V, IOUT = 50 mA,
f
= 120 Hz
65
dB
IOUT = 500 mA
0.32
0.50
Dropout voltage
VD
IOUT = 1 A
0.88
V
Output control voltage (ON)
VEN(ON)
2
V
Output control voltage (OFF)
VEN(OFF)
0.8
V
Output control current (ON)
IEN(ON)
VIN = VEN = 4.5 V
22
100
μA
Average temperature
coefficient of output voltage
TCVO
VIN = 4.5 V, IOUT = 5 mA,
0°C <= Tj <= 125°C
0.2
mV/°C
TA48S033AF
Electrical Characteristics
(Unless otherwise specified, VEN = VIN, CIN = 0.33 μF, COUT = 3.3 μF, Tj = 25°C)
Characteristic
Symbol
Test Condition
Min
Typ.
Max
Unit
Output voltage
VOUT
VIN = 5.3 V, IOUT = 500 mA
3.201
3.300
3.399
V
Line regulation
Reg・line
4.3 V <= VIN <= 8.3 V, IOUT = 500 mA
8.3
20.0
mV
Load regulation
Reg・load
VIN = 5.3 V, 5 mA <= IOUT <= 1 A
3.7
20.0
mV
4.3 V <= VIN <= 8.3 V, IOUT = 0 A
0.85
1.70
Quiescent current
IB
4.3 V <= VIN <= 8.3 V, IOUT = 1 A
10
20
mA
Quiescent current (OFF mode)
IB(OFF)
4.3 V <= VIN <= 8.3 V, VEN = 0.4 V
0.5
5.0
μA
VIN = 2.1 V, IOUT = 0 A
3.3
4.0
Starting quiescent current
IBstart
VIN = 3.5 V, IOUT = 1 A
17.0
28.5
mA
Output noise voltage
VNO
VIN = 5.3 V, IOUT = 50 mA,
10 Hz <= f <= 100 kHz
100
μVrms
Ripple rejection
R.R.
VIN = 5.3 V, IOUT = 50 mA,
f
= 120 Hz
63
dB
IOUT = 500 mA
0.32
0.50
Dropout voltage
VD
IOUT = 1 A
0.69
V
Output control voltage (ON)
VEN(ON)
2
V
Output control voltage (OFF)
VEN(OFF)
0.8
V
Output control current (ON)
IEN(ON)
VIN = VEN = 5.3 V
27
100
μA
Average temperature
coefficient of output voltage
TCVO
VIN = 5.3 V, IOUT = 5 mA,
0°C <= Tj <= 125°C
0.3
mV/°C


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