TA48M0345F(LBS1,S) [TOSHIBA]
IC VREG 3.45 V FIXED POSITIVE LDO REGULATOR, 0.65 V DROPOUT, PSSO2, 2.30 MM PITCH, LEAD FREE, PLASTIC, HSOP-3, Fixed Positive Single Output LDO Regulator;
| 型号： | TA48M0345F(LBS1,S) |
| 厂家： | 
TOSHIBA |
| 描述： | IC VREG 3.45 V FIXED POSITIVE LDO REGULATOR, 0.65 V DROPOUT, PSSO2, 2.30 MM PITCH, LEAD FREE, PLASTIC, HSOP-3, Fixed Positive Single Output LDO Regulator 输出元件 调节器 |
| 文件： | 总12页 (文件大小：362K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
TA48M025,03,033,0345,04,05F
TOSHIBA Bipolar Linear Integrated Circuit Silicon Monolithic
TA48M025F, TA48M03F, TA48M033F,
TA48M0345F, TA48M04F, TA48M05F
2.5 V, 3 V, 3.3 V, 3.45 V, 4 V, 5 V
Three-Terminal Low Dropout Voltage Regulator
The TA48M F series consists of fixed-positive-output, low
**
dropout regulators with an output current of 500 mA (max). In
response to the need for low voltage devices, the series offers
devices with low output voltages of 2.5 V, 3 V, 3.3 V, 3.45 V, and 4
V, which are not included in the existing TA78DM S series (0.5
**
A low dropout).
Features
ꢀ
ꢀ
ꢀ
ꢀ
Maximum output current of 0.5 A
Low standby current: 0.8 mA (typ.)
Low dropout voltage: 0.65 V (max) @I
Protection function:
= 0.5 A
OUT
overheat/overcurrent/overvoltage/reversed power supply
connections.
ꢀ
Power mold package:
Surface-mount type for reflow soldering is also supported.
Pin Assignment
Weight
HSIP3-P-2.30B: 0.36 g (Typ.)
HSOP3-P-2.30A: 0.36 g (Typ.)
Marking side
1
3
2
IN
GND
OUT
(HEATSINK)
Marking
48M**F
Part No. (or abbreviation code)
Lot No.
(weekly code)
A line indicates
lead (Pb)-free package or
lead (Pb)-free finish.
Ordering Method
(Note 1)
Product Name
TA48M**F (S)
Package (Lead Type)
Packing Form
1
2
PW-MOLD: Straight lead
PW-MOLD: Surface-mount
PW-MOLD: Surface-mount
Sack (200 pcs./sack)
TA48M**F (LBS1, S)
TA48M**F (TE16L, S)
Stick (100 pcs. max)
Tape (700 pcs./reel)
Note 1: The “**” in each pro-forma product name is replaced with the output voltage of each product.
For example: for 3 V, “TA48M03F”
1
2004-07-01
TA48M025,03,033,0345,04,05F
Block Diagram
Maximum Ratings (Ta = 25°C)
Characteristics
Symbol
Rating
Unit
Input voltage
V
29
0.5
V
A
IN
Output current
I
OUT
(Ta = 25°C)
Power dissipation
1
P
D
W
(Tc = 25°C)
10
Operating temperature
Storage temperature
Junction temperature
T
−40~85
−55~150
150
°C
°C
°C
opr
T
stg
T
j
R
th (j-c)
R
th (j-a)
12.5
125
Thermal resistance
°C/W
Protection Function
Characteristics
Symbol
Min
Typ.
Max
Unit
Overvoltage
Overheat
V
29
33
―
―
V
IN
T
―
175
°C
j
2
2004-07-01
TA48M025,03,033,0345,04,05F
TA48M025F
Electrical Characteristics
(Unless otherwise specified, V = 4.5 V, I
= 250 mA, T = 25°C, C = 0.1 µF, C
= 10
OUT
IN
OUT
j
IN
µF)
Test
Circuit
Characteristics
Symbol
Test Condition
Min
2.4
Typ.
2.5
Max
2.6
Unit
―
―
3.5 V ≤ V ≤ 16 V,
Output voltage
V
V
IN
OUT
―
5 mA ≤ I
≤ 500 mA,
2.375
2.5
2.625
OUT
0°C ≤ Tj ≤ 125°C
Line regulation
Load regulation
Reg·line
Reg·load
―
―
3.5 V ≤ V ≤ 16 V
―
―
7
18
90
mV
mV
IN
5 mA ≤ I
≤ 500 mA
45
OUT
3.5 V ≤ V ≤ 16 V,
IN
―
―
―
―
―
―
―
62
0.8
12
72
72
1.4
25
―
I
= 0 mA
OUT
Quiescent current
I
B
mA
3.5 V ≤ V ≤ 16 V,
IN
I
= 250 mA
OUT
10 Hz ≤ f ≤ 100 kHz,
= 50 mA
Output noise voltage
Ripple rejection
V
µV
rms
NO
I
OUT
f = 120 Hz, 3.5 V ≤ V ≤ 16 V,
IN
R.R.
―
dB
V
I
I
I
= 50 mA
OUT
OUT
OUT
―
―
―
―
= 250 mA
= 500 mA
―
―
0.17
0.35
1.15
1.15
0.35
0.65
1.40
1.40
Dropout voltage
V
D
Peak circuit current
Short circuit current
I
―
0.60
0.60
A
A
PEAK
I
―
SC
TA48M03F
Electrical Characteristics
(Unless otherwise specified, V = 5 V, I
= 250 mA, T = 25°C, C = 0.1 µF, C
= 10 µF)
IN
OUT
j
IN
OUT
Max
3.12
Test
Characteristics
Symbol
Test Condition
Min
Typ.
3.0
Unit
Circuit
―
―
2.88
4 V ≤ V ≤ 16 V,
Output voltage
V
V
IN
OUT
―
5 mA ≤ I
≤ 500 mA,
2.85
3.0
3.15
OUT
0°C ≤ Tj ≤ 125°C
Line regulation
Load regulation
Reg·line
Reg·load
―
―
―
4 V ≤ V ≤ 16 V
―
―
―
8
21
95
mV
mV
IN
5 mA ≤ I
≤ 500 mA
45
0.8
OUT
4 V ≤ V ≤ 16 V, I
= 0 mA
1.4
IN
OUT
Quiescent current
I
mA
B
4 V ≤ V ≤ 16 V,
IN
―
―
―
―
―
60
12
90
70
25
―
―
I
= 250 mA
OUT
10 Hz ≤ f ≤ 100 kHz,
= 50 mA
Output noise voltage
Ripple rejection
V
µV
rms
NO
I
OUT
f = 120 Hz, 4 V ≤ V ≤ 16 V,
IN
R.R.
dB
V
I
I
I
= 50 mA
OUT
OUT
OUT
―
―
―
―
= 250 mA
= 500 mA
―
―
0.17
0.35
1.20
1.20
0.35
0.65
1.45
1.45
Dropout voltage
V
D
Peak circuit current
Short circuit current
I
―
0.60
0.60
A
A
PEAK
I
―
SC
3
2004-07-01
TA48M025,03,033,0345,04,05F
TA48M033F
Electrical Characteristics
(Unless otherwise specified, V = 5.3 V, I
= 250 mA, T = 25°C, C = 0.1 µF, C
= 10
OUT
IN
OUT
j
IN
µF)
Test
Circuit
Characteristics
Symbol
Test Condition
Min
Typ.
3.3
Max
Unit
―
―
3.168
3.135
3.432
4.3 V ≤ V ≤ 16 V,
Output voltage
V
V
IN
OUT
OUT
―
5 mA ≤ I
≤ 500 mA,
3.3
3.465
0°C ≤ Tj ≤ 125°C
Line regulation
Load regulation
Reg·line
Reg·load
―
―
4.3 V ≤ V ≤ 16 V
―
―
10
45
23
mV
mV
IN
5 mA ≤ I
≤ 500 mA
105
OUT
4.3 V ≤ V ≤ 16 V,
IN
―
―
―
―
―
―
―
60
0.8
12
90
70
1.4
25
―
I
= 0 mA
OUT
Quiescent current
I
B
mA
4.3 V ≤ V ≤ 16 V,
IN
I
= 250 mA
OUT
10 Hz ≤ f ≤ 100 kHz,
= 50 mA
Output noise voltage
Ripple rejection
V
µV
rms
NO
I
OUT
f = 120 Hz, 4.3 V ≤ V ≤ 16 V,
IN
R.R.
―
dB
V
I
I
I
= 50 mA
OUT
OUT
OUT
―
―
―
―
= 250 mA
= 500 mA
―
―
0.17
0.35
1.20
1.20
0.35
0.65
1.45
1.45
Dropout voltage
V
D
Peak circuit current
Short circuit current
I
―
0.60
0.60
A
A
PEAK
I
―
SC
TA48M0345F
Electrical Characteristics
(Unless otherwise specified, V = 5.45 V, I
= 250 mA, T = 25°C, C = 0.1 µF, C
= 10
IN
OUT
j
IN
OUT
µF)
Test
Circuit
Characteristics
Symbol
Test Condition
Min
Typ.
3.45
Max
Unit
V
―
―
3.312
3.278
3.588
4.45 V ≤ V ≤ 16 V,
Output voltage
V
IN
OUT
OUT
―
5 mA ≤ I
≤ 500 mA,
3.45
3.622
0°C ≤ Tj ≤ 125°C
Line regulation
Load regulation
Reg·line
Reg·load
―
―
4.45 V ≤ V ≤ 16 V
―
―
12
45
25
mV
mV
IN
5 mA ≤ I
≤ 500 mA
110
OUT
4.45 V ≤ V ≤ 16 V,
IN
―
―
―
―
―
―
0.8
12
90
1.4
25
―
I
= 0 mA
OUT
Quiescent current
I
B
mA
4.45 V ≤ V ≤ 16 V,
IN
I
= 250 mA
OUT
10 Hz ≤ f ≤ 100 kHz,
= 50 mA
Output noise voltage
Ripple rejection
V
µV
rms
NO
I
OUT
f = 120 Hz,
4.45 V ≤ V ≤ 16 V,
R.R.
―
60
70
―
dB
IN
I
I
I
= 50 mA
OUT
OUT
OUT
―
―
―
―
= 250 mA
= 500 mA
―
―
0.17
0.35
1.20
1.20
0.35
0.65
1.45
1.45
Dropout voltage
V
V
D
Peak circuit current
Short circuit current
I
―
0.60
0.60
A
A
PEAK
I
―
SC
4
2004-07-01
TA48M025,03,033,0345,04,05F
TA48M04F
Electrical Characteristics
(Unless otherwise specified, V = 6 V, I
= 250 mA, T = 25°C, C = 0.1 µF, C
= 10 µF)
IN
OUT
j
IN
OUT
Max
4.16
Test
Characteristics
Symbol
Test Condition
Min
Typ.
4.0
Unit
Circuit
―
―
3.84
5 V ≤ V ≤ 16 V,
Output voltage
V
V
IN
OUT
―
5 mA ≤ I
≤ 500 mA,
3.8
4.0
4.2
OUT
0°C ≤ Tj ≤ 125°C
Line regulation
Load regulation
Reg·line
Reg·load
―
―
―
5 V ≤ V ≤ 16 V
―
―
―
11
45
28
115
1.4
mV
mV
IN
5 mA ≤ I
≤ 500 mA
OUT
5 V ≤ V ≤ 16 V, I
= 0 mA
0.9
IN
OUT
Quiescent current
I
mA
B
5 V ≤ V ≤ 16 V,
IN
―
―
―
―
―
58
13
110
68
25
―
―
I
= 250 mA
OUT
10 Hz ≤ f ≤ 100 kHz,
= 50 mA
Output noise voltage
Ripple rejection
V
µV
rms
NO
I
OUT
f = 120 Hz, 5 V ≤ V ≤ 16 V,
IN
R.R.
dB
V
I
I
I
= 50 mA
OUT
OUT
OUT
―
―
―
―
= 250 mA
= 500 mA
―
―
0.17
0.35
1.25
1.25
0.35
0.65
1.50
1.50
Dropout voltage
V
D
Peak circuit current
Short circuit current
I
―
0.60
0.60
A
A
PEAK
I
―
SC
TA48M05F
Electrical Characteristics
(Unless otherwise specified, V = 7 V, I
= 250 mA, T = 25°C, C = 0.1 µF, C
= 10 µF)
IN
OUT
j
IN
OUT
Max
5.2
Test
Characteristics
Symbol
Test Condition
Min
4.8
Typ.
5.0
Unit
Circuit
―
―
6 V ≤ V ≤ 18 V,
Output voltage
V
V
IN
OUT
―
5 mA ≤ I
≤ 500 mA,
4.75
5.0
5.25
OUT
0°C ≤ Tj ≤ 125°C
Line regulation
Load regulation
Reg·line
Reg·load
―
―
―
6 V ≤ V ≤ 18 V
―
―
―
15
50
35
135
1.4
mV
mV
IN
5 mA ≤ I
≤ 500 mA
OUT
6 V ≤ V ≤ 18 V, I
= 0 mA
1.0
IN
OUT
Quiescent current
I
mA
B
6 V ≤ V ≤ 18 V,
IN
―
―
―
―
―
58
13
125
68
25
―
―
I
= 250 mA
OUT
10 Hz ≤ f ≤ 100 kHz,
= 50 mA
Output noise voltage
Ripple rejection
V
µV
rms
NO
I
OUT
f = 120 Hz, 6 V ≤ V ≤ 18 V,
IN
R.R.
dB
V
I
I
I
= 50 mA
OUT
OUT
OUT
―
―
―
―
= 250 mA
= 500 mA
―
―
0.17
0.35
1.30
1.30
0.35
0.65
1.55
1.55
Dropout voltage
V
D
Peak circuit current
Short circuit current
I
―
0.60
0.60
A
A
PEAK
I
―
SC
5
2004-07-01
TA48M025,03,033,0345,04,05F
Standard Application Circuit
Be sure to connect a capacitor near the input terminal and output terminal between both terminals and GND.
The capacitances should be determined experimentally. In particular, adequate investigation should be made so
that there is no problem even in high or low temperatures.
Note: Depending on the type of capacitor being used to connect to the output, characteristics (capacitance,
frequency and others) may decline and the output may oscillate. To prevent this, Toshiba recommend a
tantalum electrolytic capacitor that has a small fluctuation in capacitance characteristics.
6
2004-07-01
TA48M025,03,033,0345,04,05F
7
2004-07-01
TA48M025,03,033,0345,04,05F
8
2004-07-01
TA48M025,03,033,0345,04,05F
9
2004-07-01
TA48M025,03,033,0345,04,05F
Package Dimensions
10
2004-07-01
TA48M025,03,033,0345,04,05F
Package Dimensions
11
2004-07-01
TA48M025,03,033,0345,04,05F
RESTRICTIONS ON PRODUCT USE
030619EBA
• The information contained herein is subject to change without notice.
• The information contained herein is presented only as a guide for the applications of our products. No
responsibility is assumed by TOSHIBA for any infringements of patents or other rights of the third parties which
may result from its use. No license is granted by implication or otherwise under any patent or patent rights of
TOSHIBA or others.
• TOSHIBA is continually working to improve the quality and reliability of its products. Nevertheless, semiconductor
devices in general can malfunction or fail due to their inherent electrical sensitivity and vulnerability to physical
stress. It is the responsibility of the buyer, when utilizing TOSHIBA products, to comply with the standards of
safety in making a safe design for the entire system, and to avoid situations in which a malfunction or failure of
such TOSHIBA products could cause loss of human life, bodily injury or damage to property.
In developing your designs, please ensure that TOSHIBA products are used within specified operating ranges as
set forth in the most recent TOSHIBA products specifications. Also, please keep in mind the precautions and
conditions set forth in the “Handling Guide for Semiconductor Devices,” or “TOSHIBA Semiconductor Reliability
Handbook” etc..
• The TOSHIBA products listed in this document are intended for usage in general electronics applications
(computer, personal equipment, office equipment, measuring equipment, industrial robotics, domestic appliances,
etc.). These TOSHIBA products are neither intended nor warranted for usage in equipment that requires
extraordinarily high quality and/or reliability or a malfunction or failure of which may cause loss of human life or
bodily injury (“Unintended Usage”). Unintended Usage include atomic energy control instruments, airplane or
spaceship instruments, transportation instruments, traffic signal instruments, combustion control instruments,
medical instruments, all types of safety devices, etc.. Unintended Usage of TOSHIBA products listed in this
document shall be made at the customer’s own risk.
• The products described in this document are subject to the foreign exchange and foreign trade laws.
• TOSHIBA products should not be embedded to the downstream products which are prohibited to be produced
and sold, under any law and regulations.
12
2004-07-01
相关型号：
TA48M0345F(S)
IC VREG 3.45 V FIXED POSITIVE LDO REGULATOR, 0.65 V DROPOUT, PSIP3, 2.30 MM PITCH, LEAD FREE, PLASTIC, HSIP-3, Fixed Positive Single Output LDO Regulator
TOSHIBA
TA48M0345F(T6L1,SNQ)
IC VREG 3.45 V FIXED POSITIVE LDO REGULATOR, 0.65 V DROPOUT, PSSO3, 2.30 MM PITCH, PLASTIC, HSOP-3, Fixed Positive Single Output LDO Regulator
TOSHIBA
TA48M0345F(TE16L)
IC VREG 3.45 V FIXED POSITIVE LDO REGULATOR, 0.65 V DROPOUT, PSSO2, 2.30 MM PITCH, PLASTIC, HSOP-3, Fixed Positive Single Output LDO Regulator
TOSHIBA
TA48M03F(LBS1,S)
IC VREG 3 V FIXED POSITIVE LDO REGULATOR, 0.65 V DROPOUT, PSSO2, 2.30 MM PITCH, LEAD FREE, PLASTIC, HSOP-3, Fixed Positive Single Output LDO Regulator
TOSHIBA
TA48M03F(LBSTA1)
IC VREG FIXED POSITIVE LDO REGULATOR, PSSO2, 2.30 MM PITCH, PLASTIC, HSOP-3, Fixed Positive Single Output LDO Regulator
TOSHIBA
TA48M03F(T6L1,SNQ)
IC VREG 3 V FIXED POSITIVE LDO REGULATOR, 0.65 V DROPOUT, PSSO3, 2.30 MM PITCH, PLASTIC, HSOP-3, Fixed Positive Single Output LDO Regulator
TOSHIBA
TA48M03S
IC VREG 3 V FIXED POSITIVE LDO REGULATOR, 0.65 V DROPOUT, PSFM3, 2.54 MM PITCH, PLASTIC, TO-220, HSIP-3, Fixed Positive Single Output LDO Regulator
TOSHIBA
©2020 ICPDF网 联系我们和版权申明