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PDF TA48L0xxF Data sheet ( Hoja de datos )
| Número de pieza | TA48L0xxF | |
| Descripción | Three-Terminal Low Dropout Voltage Regulator with Output Current of 0.15 A | |
| Fabricantes | Toshiba Semiconductor | |
| Logotipo |  |
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TA48L018,02,025,03,033,05F
TOSHIBA Bipolar Linear Integrated Circuit Silicon Monolithic
TA48L018F, TA48L02F, TA48L025F,
TA48L03F, TA48L033F, TA48L05F
1.8 V, 2 V, 2.5 V, 3 V, 3.3 V, 5 V
Three-Terminal Low Dropout Voltage Regulator with Output Current of 0.15 A
The TA48L**F series consists of fixed-positive-output,
low-dropout regulators with an output current of 1 A (max) that
utilize V-PNP transistors for the output stage. In response to the
need for low-voltage and low-power dissipation devices for use in
consumer electronics and industrial appliances, the series offers
devices with low output voltages: 1.8 V, 2 V, 2.5 V, 3 V, 3.3 V, 5 V.
Features
Maximum output current: 0.15 A
Output voltage accuracy: VOUT ± 3% (@Tj = 25°C)
Low standby current: 400 µA (typ.) (@IOUT = 0 A)
Low-dropout voltage: VD = 0.5 V (max) (@IOUT = 100 mA)
Protection function: overheat/overcurrent
Package type: PW-MINI (SOT-89) package
Pin Assignment/Marking
3
AI
Lot No.
2
(weekly code)
31
1: IN
2: OUT
3: GND
Part No.
(or abbreviation code) *1
A line indicates
lead (Pb)-free package or
lead (Pb)-free finish.
*1
Weight: 0.05 g (typ.)
Part No.
(or abbreviation code)
AI
BI
CI
DI
EI
FI
Part No.
TA48L018F
TA48L02F
TA48L025F
TA48L03F
TA48L033F
TA48L05F
1 2004-07-01
1 page  
TA48L018,02,025,03,033,05F
TA48L033F
Electrical Characteristics
(CIN = 0.33 µF, COUT = 3.3 µF, Tj = 25°C, unless otherwise specified)
Characteristics
Output voltage
Line regulation
Load regulation
Quiescent current
Starting quiescent current
Output noise voltage
Ripple rejection
Dropout voltage
Average temperature coefficient of
output voltage
Symbol
Test Conditions
Min Typ. Max Unit
VIN = 5.3 V, IOUT = 40 mA
3.2 3.3 3.4
VOUT
4m.A3 ,V0<=°CV<=INT<=j
12 V, 5 mA
<= 125°C
<=
IOUT
<=
100
3.135
3.3
3.465
V
Reg · line 4.3 V <= VIN <= 12 V, IOUT = 40 mA
⎯ 2 20 mV
Reg · load VIN = 5.3 V, 5 mA <= IOUT <= 150 mA
⎯ 18 40 mV
4.3 V <= VIN <= 12 V, IOUT = 0 A
IB 4.3 V <= VIN <= 12 V, IOUT = 100 mA
⎯ 0.4 0.8
mA
⎯1
5
IBstart
VIN = 3.0 V, IOUT = 0 A
VIN = 3.0 V, IOUT = 100 mA
⎯ 0.5 1.5
mA
⎯ 7 20
VNO
V10INH=z5<=.3f <=V,1I0O0UkTH=z40 mA,
⎯ 85 ⎯ µVrms
R.R.
4.3 V <= VIN <= 12 V, IOUT = 40 mA,
f = 120 Hz
50 68 ⎯ dB
IOUT = 40 mA
VD
IOUT = 100 mA
⎯ 0.16 0.35
V
⎯ 0.27 0.5
TCVO
VIN
0°C
=
<=
5T.j3<=V1,2IO5°UCT
=
5
mA,
⎯ 0.55 ⎯ mV/°C
TA48L05F
Electrical Characteristics
(CIN = 0.33 µF, COUT = 3.3 µF, Tj = 25°C, unless otherwise specified)
Characteristics
Output voltage
Line regulation
Load regulation
Quiescent current
Starting quiescent current
Output noise voltage
Ripple rejection
Dropout voltage
Average temperature coefficient of
output voltage
Symbol
Test Conditions
Min Typ. Max Unit
VIN = 7.0 V, IOUT = 40 mA
4.85 5.0 5.15
VOUT
6m.A0 ,V0<=°CV<=INT<=j
12 V, 5 mA
<= 125°C
<=
IOUT
<=
100
4.75
5.0
5.25
V
Reg · line 6.0 V <= VIN <= 12 V, IOUT = 40 mA
⎯ 2 20 mV
Reg · load VIN = 7.0 V, 5 mA <= IOUT <= 150 mA
⎯ 18 45 mV
6.0 V <= VIN <= 12 V, IOUT = 0 A
IB 6.0 V <= VIN <= 12 V, IOUT = 100 mA
⎯ 0.4 0.8
mA
⎯1
5
IBstart
VIN = 4.5V,IOUT = 0 A
VIN = 4.5 V, IOUT = 100 mA
⎯ 0.5 1.5
mA
⎯ 7 20
VNO
R.R.
V10INH=z7<=.0fV<=,
IOUT = 40
100 kHz
mA,
6.0 V <= VIN <= 12 V, IOUT = 40 mA,
f = 120 Hz
⎯ 135 ⎯ µVrms
50 64 ⎯ dB
VD
TCVO
IOUT = 40 mA
IOUT = 100 mA
VIN
0°C
=
<=
7T.j0<=V1,2IO5°UCT
=
5
mA,
⎯ 0.16 0.35
V
⎯ 0.27 0.5
⎯ 0.85 ⎯ mV/°C
5 2004-07-01
5 Page | ||
| Páginas | Total 10 Páginas | |
| PDF Descargar | [ Datasheet TA48L0xxF.PDF ] | |
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