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TA48LS015F Datasheet(Hoja de datos) 4 Page - Toshiba Semiconductor

No. de Pieza. TA48LS015F
Descripción  300 mA 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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 4 page
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TA48LS015, 018, 025, 033, 05F
2007-06-22
4
TA48LS015F
Electrical Characteristics
(Unless otherwise specified, VEN = VIN, CIN = 0.33 μF, COUT = 1 μF, Tj = 25°C)
Characteristic
Symbol
Test Condition
Min
Typ.
Max
Unit
Output voltage
VOUT
VIN = 3.5 V, IOUT = 150 mA
1.462
1.500
1.538
V
Line regulation
Reg・line
2.5 V <= VIN <= 6.5 V, IOUT = 150 mA
1
20
mV
Load regulation
Reg・load
VIN = 3.5V, 5 mA <= IOUT <= 300 mA
2
20
mV
2.5V <= VIN <= 6.5V, IOUT = 0 A
1.0
1.7
Quiescent current
IB
2.5 V <= VIN <= 6.5 V, IOUT = 300 mA
5
10
mA
Quiescent current (OFF mode)
IB(OFF)
2.5 V <= VIN <= 6.5 V, VEN = 0.4 V
0.2
5.0
μA
VIN = 2.1 V, IOUT = 0 A
1.00
2.3
Starting quiescent current
IBstart
VIN = 2.2 V, IOUT = 300 mA
5.3
18.0
mA
Output noise voltage
VNO
VIN = 3.5 V, IOUT = 50 mA,
10 Hz <= f <= 100 kHz
45
μVrms
Ripple rejection
R.R.
VIN = 3.5 V, IOUT = 50 mA,
f
= 120 Hz
75
dB
IOUT = 150 mA
0.5
0.7
Dropout voltage
VD
IOUT = 300 mA
0.7
1.0
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 = 3.5 V
32
50
μA
Average temperature
coefficient of output voltage
TCVO
VIN = 3.5 V, IOUT = 5 mA,
0°C <= Tj <= 125°C
0.14
mV/°C
TA48LS018F
Electrical Characteristics
(Unless otherwise specified, VEN = VIN, CIN = 0.33 μF, COUT = 1 μF, Tj = 25°C)
Characteristic
Symbol
Test Condition
Min
Typ.
Max
Unit
Output voltage
VOUT
VIN = 3.8 V, IOUT = 150 mA
1.755
1.800
1.845
V
Line regulation
Reg・line
2.8 V <= VIN <= 6.8V, IOUT = 150 mA
1
20
mV
Load regulation
Reg・load
VIN = 3.8 V, 5 mA <= IOUT <= 300 mA
2
20
mV
2.8 V <= VIN <= 6.8 V, IOUT = 0 A
1.0
1.7
Quiescent current
IB
2.8 V <= VIN <= 6.8 V, IOUT = 300 mA
5
10
mA
Quiescent current (OFF mode)
IB(OFF)
2.8 V <= VIN <= 6.8 V, VEN = 0.4 V
0.2
5.0
μA
VIN = 2.1 V, IOUT = 0 A
1.00
2.3
Starting quiescent current
IBstart
VIN = 2.3 V, IOUT = 300 mA
5.6
18.0
mA
Output noise voltage
VNO
VIN = 3.8 V, IOUT = 50 mA,
10 Hz <= f <= 100 kHz
45
μVrms
Ripple rejection
R.R.
VIN = 3.8 V, IOUT = 50 mA,
f
= 120 Hz
75
dB
IOUT = 150 mA
0.23
0.50
Dropout voltage
VD
IOUT = 300 mA
0.5
0.7
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 = 3.8 V
35
55
μA
Average temperature
coefficient of output voltage
TCVO
VIN = 3.8 V, IOUT = 5 mA,
0°C <= Tj <= 125°C
0.15
mV/°C




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