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TA48LS015F Datasheet(数据表) 5 Page - Toshiba Semiconductor

部件型号  TA48LS015F
说明  300 mA Output Current and Low Dropout Voltage Regulator with ON/OFF Control Switch
下载  11 Pages
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制造商  TOSHIBA [Toshiba Semiconductor]
网页  http://www.semicon.toshiba.co.jp/eng
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TA48LS015, 018, 025, 033, 05F
2007-06-22
5
TA48LS025F
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 = 4.5 V, IOUT = 150 mA
2.437
2.500
2.563
V
Line regulation
Reg・line
3.5 V <= VIN <= 7.5 V, IOUT = 150 mA
1
20
mV
Load regulation
Reg・load
VIN = 4.5 V, 5 mA <= IOUT <= 300 mA
2
20
mV
3.5 V <= VIN <= 7.5V, IOUT = 0 A
1.0
1.7
Quiescent current
IB
3.5 V <= VIN <= 7.5V, IOUT = 300 mA
5
10
mA
Quiescent current (OFF mode)
IB(OFF)
3.5 V <= VIN <= 7.5 V, VEN = 0.4 V
0.2
5.0
μA
VIN = 2.1 V, IOUT = 0 A
1.20
3.5
Starting quiescent current
IBstart
VIN = 2.2 V, IOUT = 300 mA
7.2
18.0
mA
Output noise voltage
VNO
VIN = 4.5 V, IOUT = 50 mA,
10 Hz <= f <= 100 kHz
55
μVrms
Ripple rejection
R.R.
VIN = 4.5 V, IOUT = 50 mA,
f
= 120 Hz
70
dB
IOUT = 150 mA
0.2
0.5
Dropout voltage
VD
IOUT = 300 mA
0.4
0.6
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
44
65
μA
Average temperature
coefficient of output voltage
TCVO
VIN = 4.5 V, IOUT = 5 mA,
0°C <= Tj <= 125°C
0.2
mV/°C
TA48LS033F
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 = 5.3 V, IOUT = 150 mA
3.217
3.300
3.383
V
Line regulation
Reg・line
4.3 V <= VIN <= 8.3 V, IOUT = 150 mA
2
20
mV
Load regulation
Reg・load
VIN = 5.3 V, 5 mA <= IOUT <= 300 mA
3
20
mV
4.3 V <= VIN <= 8.3 V, IOUT = 0 A
1.0
1.7
Quiescent current
IB
4.3 V <= VIN <= 8.3 V, IOUT = 300 mA
5
10
mA
Quiescent current (OFF mode)
IB(OFF)
4.3 V <= VIN <= 8.3 V, VEN = 0.4 V
0.2
5.0
μA
VIN = 2.1 V, IOUT = 0 A
1.4
4.0
Starting quiescent current
IBstart
VIN = 2.8 V, IOUT = 1 A
8.3
18.0
mA
Output noise voltage
VNO
VIN = 5.3 V, IOUT = 50 mA,
10 Hz <= f <= 100 kHz
60
μVrms
Ripple rejection
R.R.
VIN = 5.3 V, IOUT = 50 mA,
f
= 120 Hz
70
dB
IOUT = 150 mA
0.2
0.5
Dropout voltage
VD
IOUT = 300 mA
0.3
0.6
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
53
75
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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