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: V
OUT
± 3% (@T
j
= 25°C)
Low standby current: 400
μA
(typ.) (@I
OUT
= 0 A)
Low-dropout voltage: V
D
= 0.5 V (max) (@I
OUT
= 100 mA)
Protection function: overheat/overcurrent
Package type: PW-MINI (SOT-89) package
Weight: 0.05 g (typ.)
Pin Assignment/Marking
3
Part No.
(or abbreviation code)
*1
Part No.
(or abbreviation code)
AI
BI
*1
A line indicates
lead (Pb)-free package or
lead (Pb)-free finish.
CI
DI
EI
FI
Part No.
TA48L018F
TA48L02F
TA48L025F
TA48L03F
TA48L033F
TA48L05F
A
2
Lot No.
(weekly code)
3
I
1
1: IN
2: OUT
3: GND
How to Order
Product No.
TA48L**F
TA48L**F (TE12L)
Package
PW-MINI (SOT-89)
Surface-mount package
Packing Type and Unit for Orders
On cut tape (TE12L): 100/tape section
Embossed tape: 1000 pcs/tape
1
2006-11-02
TA48L018,02,025,03,033,05F
Block Diagram
Over current
protection
1 IN
2 OUT
Reference
voltage
Thermal shut
down
protection
3 GND
Absolute Maximum Ratings
(Ta
=
25°C)
Characteristics
Input voltage
Output current
Operating temperature
Junction temperature
Storage temperature
Power dissipation
Thermal resistance
(Junction to
ambient)
Symbol
V
IN
I
OUT
T
opr
T
j
T
stg
P
D
R
th(j-a)
Rating
16
0.15
−40~85
150
−55~150
0.5
250
Unit
V
A
°C
°C
°C
W
°C/W
Note 1: External current and voltage (including negative voltage) should not be applied to pins not specified.
Note 2: Using continuously under heavy loads (e.g. the application of high temperature/current/voltage and the
significant change in temperature, etc.) may cause this product to decrease in the reliability significantly
even if the operating conditions (i.e. operating temperature/current/voltage, etc.) are within the absolute
maximum ratings and the operating ranges.
Please design the appropriate reliability upon reviewing the Toshiba Semiconductor Reliability Handbook
(“Handling Precautions”/Derating Concept and Methods) and individual reliability data (i.e. reliability test
report and estimated failure rate, etc).
Protection Function (reference)
Characteristics
Thermal shutdown
Peak circuit current
Short circuit current
Symbol
T
SD
(T
j
)
I
PEAK
I
SC
Test Condition
⎯
V
IN
=
V
OUT
+
2 V, T
j
=
25°C
V
IN
=
V
OUT
+
2 V, T
j
=
25°C
Min
⎯
⎯
⎯
Typ.
160
0.27
0.27
Max
⎯
⎯
⎯
Unit
°C
A
A
Note 3:
The maximum ratings should not be exceeded when the IC is actually used.
2
2006-11-02
TA48L018,02,025,03,033,05F
TA48L018F
Electrical Characteristics
(C
IN
=
0.33
μF,
C
OUT
=
3.3
μF,
T
j
=
25°C, unless otherwise specified)
Characteristics
Symbol
Test Conditions
V
IN
=
3.8 V, I
OUT
=
40 mA
Output voltage
V
OUT
Reg · line
Reg · load
I
B
2.8 V
<
V
IN
<
12 V, 5 mA
<
I
OUT
<
100
=
=
=
=
mA, 0°C
<
T
j
<
125°C
= =
2.8 V
<
V
IN
<
12 V, I
OUT
=
40 mA
=
=
V
IN
=
3.8 V, 5 mA
<
I
OUT
<
150 mA
=
=
2.8 V
<
V
IN
<
12 V, I
OUT
=
0 A
=
=
2.8 V
<
V
IN
<
12 V, I
OUT
=
100 mA
=
=
V
IN
=
2.1 V, I
OUT
=
0 A
V
IN
=
2.1 V, I
OUT
=
100 mA
V
IN
=
3.8 V, I
OUT
=
40 mA,
10 Hz
<
f
<
100 kHz
= =
2.8 V
<
V
IN
<
12 V, I
OUT
=
40 mA,
=
=
f
=
120 Hz
I
OUT
=
40 mA
I
OUT
=
100 mA
V
IN
=
3.8 V, I
OUT
=
5 mA,
0°C
<
T
j
<
125°C
= =
Min
1.746
1.71
⎯
⎯
⎯
⎯
⎯
⎯
⎯
54
⎯
⎯
⎯
Typ.
1.8
1.8
2
18
0.4
1
0.5
5
45
72
0.28
0.32
0.3
Max
1.854
1.89
20
40
0.8
5
1.5
20
⎯
⎯
0.4
0.5
⎯
V
Unit
Line regulation
Load regulation
Quiescent current
mV
mV
mA
Starting quiescent current
Output noise voltage
Ripple rejection
Dropout voltage
Average temperature coefficient of
output voltage
I
Bstart
V
NO
R.R.
V
D
T
CVO
mA
μVrms
dB
V
mV/°C
TA48L02F
Electrical Characteristics
(C
IN
=
0.33
μ
F, C
OUT
=
3.3
μ
F, T
j
=
25°C, unless otherwise specified)
Characteristics
Symbol
Test Conditions
V
IN
=
4.0 V, I
OUT
=
40 mA
Output voltage
V
OUT
Reg · line
Reg · load
I
B
3.0 V
<
V
IN
<
12 V, 5 mA
<
I
OUT
<
100
=
=
=
=
mA, 0°C
<
T
j
<
125°C
= =
3.0 V
<
V
IN
<
12 V, I
OUT
=
40 mA
=
=
V
IN
=
4.0 V, 5 mA
<
I
OUT
<
150 mA
=
=
3.0 V
<
V
IN
<
12 V, I
OUT
=
0 A
=
=
3.0 V
<
V
IN
<
12 V, I
OUT
=
100 mA
=
=
V
IN
=
2.1 V, I
OUT
=
0 A
V
IN
=
2.1 V, I
OUT
=
100 mA
V
IN
=
4.0 V, I
OUT
=
40 mA,
10 Hz
<
f
<
100 kHz
= =
3.0 V
<
V
IN
<
12 V, I
OUT
=
40 mA,
=
=
f
=
120 Hz
I
OUT
=
40 mA
I
OUT
=
100 mA
V
IN
=
4.0 V, I
OUT
=
5 mA,
0°C
<
T
j
<
125°C
= =
Min
1.94
1.90
⎯
⎯
⎯
⎯
⎯
⎯
⎯
52
⎯
⎯
⎯
Typ.
2.0
2.0
2
18
0.4
1
0.5
5
55
70
0.2
0.3
0.35
Max
2.06
2.10
20
40
0.8
5
1.5
20
⎯
⎯
0.35
0.5
⎯
V
Unit
Line regulation
Load regulation
Quiescent current
mV
mV
mA
Starting quiescent current
Output noise voltage
Ripple rejection
Dropout voltage
Average temperature coefficient of
output voltage
I
Bstart
V
NO
R.R.
V
D
T
CVO
mA
μVrms
dB
V
mV/°C
3
2006-11-02
TA48L018,02,025,03,033,05F
TA48L025F
Electrical Characteristics
(C
IN
=
0.33
μ
F, C
OUT
=
3.3
μ
F, T
j
=
25°C, unless otherwise specified)
Characteristics
Symbol
Test Conditions
V
IN
=
4.5 V, I
OUT
=
40 mA
Output voltage
V
OUT
Reg · line
Reg · load
I
B
3.5 V
<
V
IN
<
12 V, 5 mA
<
I
OUT
<
100
=
=
=
=
mA, 0°C
<
T
j
<
125°C
= =
3.5 V
<
V
IN
<
12 V, I
OUT
=
40 mA
=
=
V
IN
=
4.5 V, 5 mA
<
I
OUT
<
150 mA
=
=
3.5 V
<
V
IN
<
12 V, I
OUT
=
0 A
=
=
3.5 V
<
V
IN
<
12 V, I
OUT
=
100 mA
=
=
V
IN
=
2.4 V, I
OUT
=
0 A
V
IN
=
2.4 V, I
OUT
=
100 mA
V
IN
=
4.5 V, I
OUT
=
40 mA,
10 Hz
<
f
<
100 kHz
= =
3.5 V
<
V
IN
<
12 V, I
OUT
=
40 mA,
=
=
f
=
120 Hz
I
OUT
=
40 mA
I
OUT
=
100 mA
V
IN
=
4.5 V, I
OUT
=
5 mA,
0°C
<
T
j
<
125°C
= =
Min
2.425
2.375
⎯
⎯
⎯
⎯
⎯
⎯
⎯
52
⎯
⎯
⎯
Typ.
2.5
2.5
2
18
0.4
1
0.5
7
65
70
0.16
0.27
0.45
Max
2.575
2.625
20
40
0.8
5
1.5
20
⎯
⎯
0.35
0.5
⎯
V
Unit
Line regulation
Load regulation
Quiescent current
mV
mV
mA
Starting quiescent current
Output noise voltage
Ripple rejection
Dropout voltage
Average temperature coefficient of
output voltage
I
Bstart
V
NO
R.R.
V
D
T
CVO
mA
μVrms
dB
V
mV/°C
TA48L03F
Electrical Characteristics
(C
IN
=
0.33
μ
F, C
OUT
=
3.3
μ
F, T
j
=
25°C, unless otherwise specified)
Characteristics
Symbol
Test Conditions
V
IN
=
5.0 V, I
OUT
=
40 mA
Output voltage
V
OUT
Reg · line
Reg · load
I
B
4.0 V
<
V
IN
<
12 V, 5 mA
<
I
OUT
<
100
=
=
=
=
mA, 0°C
<
T
j
<
125°C
= =
4.0 V
<
V
IN
<
12 V, I
OUT
=
40 mA
=
=
V
IN
=
5.0 V, 5 mA
<
I
OUT
<
150 mA
=
=
4.0 V
<
V
IN
<
12 V, I
OUT
=
0 A
=
=
4.0 V
<
V
IN
<
12 V, I
OUT
=
100 mA
=
=
V
IN
=
2.8 V, I
OUT
=
0 A
V
IN
=
2.8 V, I
OUT
=
100 mA
V
IN
=
5.0 V, I
OUT
=
40 mA,
10 Hz
<
f
<
100 kHz
= =
4.0 V
<
V
IN
<
12 V, I
OUT
=
40 mA,
=
=
f
=
120 Hz
I
OUT
=
40 mA
I
OUT
=
100 mA
V
IN
=
5 V, I
OUT
=
5 mA,
0°C
<
T
j
<
125°C
= =
Min
2.91
2.85
⎯
⎯
⎯
⎯
⎯
⎯
⎯
50
⎯
⎯
⎯
Typ.
3.0
3.0
2
18
0.4
1
0.5
7
80
68
0.16
0.27
0.5
Max
3.09
3.15
20
40
0.8
5
1.5
20
⎯
⎯
0.35
0.5
⎯
V
Unit
Line regulation
Load regulation
Quiescent current
mV
mV
mA
Starting quiescent current
Output noise voltage
Ripple rejection
Dropout voltage
Average temperature coefficient of
output voltage
I
Bstart
V
NO
R.R.
V
D
T
CVO
mA
μVrms
dB
V
mV/°C
4
2006-11-02
TA48L018,02,025,03,033,05F
TA48L033F
Electrical Characteristics
(C
IN
=
0.33
μ
F, C
OUT
=
3.3
μ
F, T
j
=
25°C, unless otherwise specified)
Characteristics
Symbol
Test Conditions
V
IN
=
5.3 V, I
OUT
=
40 mA
Output voltage
V
OUT
Reg · line
Reg · load
I
B
4.3 V
<
V
IN
<
12 V, 5 mA
<
I
OUT
<
100
=
=
=
=
mA, 0°C
<
T
j
<
125°C
= =
4.3 V
<
V
IN
<
12 V, I
OUT
=
40 mA
=
=
V
IN
=
5.3 V, 5 mA
<
I
OUT
<
150 mA
=
=
4.3 V
<
V
IN
<
12 V, I
OUT
=
0 A
=
=
4.3 V
<
V
IN
<
12 V, I
OUT
=
100 mA
=
=
V
IN
=
3.0 V, I
OUT
=
0 A
V
IN
=
3.0 V, I
OUT
=
100 mA
V
IN
=
5.3 V, I
OUT
=
40 mA,
10 Hz
<
f
<
100 kHz
= =
4.3 V
<
V
IN
<
12 V, I
OUT
=
40 mA,
=
=
f
=
120 Hz
I
OUT
=
40 mA
I
OUT
=
100 mA
V
IN
=
5.3 V, I
OUT
=
5 mA,
0°C
<
T
j
<
125°C
= =
Min
3.2
3.135
⎯
⎯
⎯
⎯
⎯
⎯
⎯
50
⎯
⎯
⎯
Typ.
3.3
3.3
2
18
0.4
1
0.5
7
85
68
0.16
0.27
0.55
Max
3.4
3.465
20
40
0.8
5
1.5
20
⎯
⎯
0.35
0.5
⎯
V
Unit
Line regulation
Load regulation
Quiescent current
mV
mV
mA
Starting quiescent current
Output noise voltage
Ripple rejection
Dropout voltage
Average temperature coefficient of
output voltage
I
Bstart
V
NO
R.R.
V
D
T
CVO
mA
μVrms
dB
V
mV/°C
TA48L05F
Electrical Characteristics
(C
IN
=
0.33
μ
F, C
OUT
=
3.3
μ
F, T
j
=
25°C, unless otherwise specified)
Characteristics
Symbol
Test Conditions
V
IN
=
7.0 V, I
OUT
=
40 mA
Output voltage
V
OUT
Reg · line
Reg · load
I
B
6.0 V
<
V
IN
<
12 V, 5 mA
<
I
OUT
<
100
=
=
=
=
mA, 0°C
<
T
j
<
125°C
= =
6.0 V
<
V
IN
<
12 V, I
OUT
=
40 mA
=
=
V
IN
=
7.0 V, 5 mA
<
I
OUT
<
150 mA
=
=
6.0 V
<
V
IN
<
12 V, I
OUT
=
0 A
=
=
6.0 V
<
V
IN
<
12 V, I
OUT
=
100 mA
=
=
V
IN
=
4.5V,I
OUT
=
0 A
V
IN
=
4.5 V, I
OUT
=
100 mA
V
IN
=
7.0V, I
OUT
=
40 mA,
10 Hz
<
f
<
100 kHz
= =
6.0 V
<
V
IN
<
12 V, I
OUT
=
40 mA,
=
=
f
=
120 Hz
I
OUT
=
40 mA
I
OUT
=
100 mA
V
IN
=
7.0 V, I
OUT
=
5 mA,
0°C
<
T
j
<
125°C
= =
Min
4.85
4.75
⎯
⎯
⎯
⎯
⎯
⎯
⎯
50
⎯
⎯
⎯
Typ.
5.0
5.0
2
18
0.4
1
0.5
7
135
64
0.16
0.27
0.85
Max
5.15
5.25
20
45
0.8
5
1.5
20
⎯
⎯
0.35
0.5
⎯
V
Unit
Line regulation
Load regulation
Quiescent current
mV
mV
mA
Starting quiescent current
Output noise voltage
Ripple rejection
Dropout voltage
Average temperature coefficient of
output voltage
I
Bstart
V
NO
R.R.
V
D
T
CVO
mA
μVrms
dB
V
mV/°C
5
2006-11-02
京公网安备 11010802033920号
Copyright © 2005-2026 EEWORLD.com.cn, Inc. All rights reserved
电子工程世界
