TA58M05,06,08,09,10,12,15S
2009-09-30
1
1
OUT
Mark
3 2
GND IN
TOSHIBA Bipolar Linear Integrated Circuit Silicon Monolithic
TA58M05S,TA58M06S,TA58M08S,TA58M09S
TA58M10S,TA58M12S,TA58M15S
500 mA Low Dropout Voltage Regulator
The TA58M**S Series consists of fixed-positive-output, low-dropout
regulators with an output current of 500 mA (max) that utilize PNP
transistors for the output stage. Low dropout voltage and standby
current make the TA58M**S Series suitable for applications
requiring low power consumption.
Features
• Maximum output current : 500 mA
• Output voltage : 5 / 6 / 8 / 9 / 10 / 12 / 15 V
• Output voltage accuracy : VOUT ± 3% (@Tj = 25°C)
• Low-dropout voltage : 0.65 V (max) (@IOUT = 500 mA)
• Protection function : Overcurrent protection / overheating protection /
Reverse connection of power supply / 60 V load dump
• Package type : TO-220NIS
Pin Assignment
HSIP3-P-2.54A
Weight: 1.7 g (typ.)
TA58M05,06,08,09,10,12,15S
2009-09-30
2
Marking
Note 1: A line under a Lot No. identifies the indication of product Labels.
Not underlined: [[Pb]]/INCLUDES > MCV
Underlined: [[G]]/RoHS COMPATIBLE or [[G]]/RoHS [[Pb]]
Please contact your TOSHIBA sales representative for details as to environmental matters such as the RoHS
compatibility of Product. The RoHS is the Directive 2002/95/EC of the European Parliament and of the Council of 27
January 2003 on the restriction of the use of certain hazardous substances in electrical and electronic equipment.
Note 2: The “**” in each product name is replaced with the output voltage of each product.
The product(s) in this document (“Product”) contain functions intended to protect the Product from
temporary small overloads such as minor short-term overcurrent, overvoltage, or overheating. The
protective functions do not necessarily protect Product under all circumstances. When incorporating
Product into your system, please design the system (1) to avoid such overloads upon the Product, and
(2) to shut down or otherwise relieve the Product of such overload conditions immediately upon
occurrence. For details, please refer to the notes appearing below in this document and other
documents referenced in this document.
Pin Description
Pin No. Symbol Description
1 IN Input terminal. Connected by capacitor (CIN) to GND.
3 GND Ground terminal
2 OUT Output terminal. Connected by capacitor (COUT) to GND.
How to Order
Product No. Package Package Type and Capacity
TA58M** S(Q) (Note 3) TO-220NIS Sack (50 pcs./sack)
Note 3: The “**” in each product number is replaced with the output voltage of each product.
Block Diagram
Over current
protection
Over voltage protection/
thermal shutdown
1
2
3
－
+
IN
OUT
GND
Note 1
Lot No
58M**S
Part No. (or abbreviation code)
TA58M05,06,08,09,10,12,15S
2009-09-30
3
Absolute Maximum Rating (Ta = 25°C)
Characteristic Symbol Rating Unit
DC VIN (DC) 29 V
Input voltage
Pulse VIN (Pulse) 60 (τ=200 ms) V
Output current IOUT 500 mA
Operating temperature Topr −40 to 105 °C
Junction temperature Tj 150 °C
Storage temperature Tstg −55 to 150 °C
Ta = 25°C 2
Power dissipation
Tc = 25°C
PD
20
W
Note 4: Do not apply current and voltage (including reverse polarity) to any pin that is not specified.
Note 5: 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).
Thermal Characteristics
Characteristic Symbol Max Unit
Thermal resistance, junction to ambient Rth (j−a) 62.5 ℃/ W
Thermal resistance, junction to case Rth (j−c) 6.25 ℃/ W
Protection Function (Reference)
Characteristic Symbol Test Condition Min Typ. Max Unit
Thermal shutdown TSD ⎯ 170 ⎯ °C
Thermal shutdown hysteresis width TSD(hys)
VIN = 14 V (05 to 06S)/ 16 V (08 to 10S)/
18 V (12S)/ 20 V (15S) ⎯ 20 ⎯ °C
Peak circuit current IPEAK VIN = 14 V (05 to 06S)/ 16 V (08 to 10S)/
18 V (12S)/ 20 V (15S), Tj = 25°C ⎯ 1 ⎯ A
Short circuit current ISC VIN = 14 V (05 to 06S)/ 16 V (08 to 10S)/
18 V (12S)/ 20 V (15S), Tj = 25°C ⎯ 600 ⎯ mA
Overvoltage protection VIN Tj = 25°C 29 33 ⎯ V
Note 6: Ensure that the devices operate within the limits of the maximum rating when in actual use.
Note 7: When the input voltage exceeds 29 V, the overvoltage protection circuit is activated to turn off the output
voltage.
TA58M05,06,08,09,10,12,15S
2009-09-30
4
TA58M05S
Electrical Characteristics (unless otherwise specified, Tj = 25°C)
Characteristic Symbol Test Condition Min Typ. Max Unit
VIN = 14 V, IOUT = 250 mA 4.85 5.00 5.15
Output voltage VOUT 6 V ≤ VIN ≤ 26 V, IOUT = 250 mA,
-40°C ≤ Tj ≤ 105°C 4.8 5.0 5.2
V
9 V ≤ VIN ≤ 16 V, IOUT = 250 mA ⎯ 2 20
Line regulation Reg･line
6 V ≤ VIN ≤ 26 V, IOUT = 250 mA ⎯ 5 30
mV
Load regulation Reg･load VIN = 14 V, 5 mA ≤ IOUT ≤ 500 mA ⎯ 20 60 mV
6 V ≤ VIN ≤ 26 V, IOUT = 0 A ⎯ 0.5 1.0
Quiescent current IB
6 V ≤ VIN ≤ 26 V, IOUT = 500 mA ⎯ 35 80
mA
IOUT = 250 mA ⎯ 0.22 0.35
Dropout voltage VD
IOUT = 500 mA ⎯ 0.42 0.65
V
TA58M06S
Electrical Characteristics (unless otherwise specified, Tj = 25°C)
Characteristic Symbol Test Condition Min Typ. Max Unit
VIN = 14 V, IOUT = 250 mA 5.82 6.00 6.18
Output voltage VOUT 7 V ≤ VIN ≤ 26 V, IOUT = 250 mA,
-40°C ≤ Tj ≤ 105°C 5.76 6.00 6.24
V
10 V ≤ VIN ≤ 17 V, IOUT = 250 mA ⎯ 2 20
Line regulation Reg･line
7 V ≤ VIN ≤ 26 V, IOUT = 250 mA ⎯ 5 30
mV
Load regulation Reg･load VIN = 14 V, 5 mA ≤ IOUT ≤ 500 mA ⎯ 20 60 mV
7 V ≤ VIN ≤ 26 V, IOUT = 0 A ⎯ 0.5 1.0
Quiescent current IB
7 V ≤ VIN ≤ 26 V, IOUT = 500 mA ⎯ 35 80
mA
IOUT = 250 mA ⎯ 0.22 0.35
Dropout voltage VD
IOUT = 500 mA ⎯ 0.42 0.65
V
TA58M05,06,08,09,10,12,15S
2009-09-30
5
TA58M08S
Electrical Characteristics (unless otherwise specified, Tj = 25°C)
Characteristic Symbol Test Condition Min Typ. Max Unit
VIN = 16 V, IOUT = 250 mA 7.76 8.00 8.24
Output voltage VOUT 9 V ≤ VIN ≤ 26 V, IOUT = 250 mA,
-40°C ≤ Tj ≤ 105°C 7.68 8.00 8.32
V
12 V ≤ VIN ≤ 19 V, IOUT = 250 mA ⎯ 2 20
Line regulation Reg･line
9 V ≤ VIN ≤ 26 V, IOUT = 250 mA ⎯ 5 30
mV
Load regulation Reg･load VIN = 16 V, 5 mA ≤ IOUT ≤ 500 mA ⎯ 20 70 mV
9 V ≤ VIN ≤ 26 V, IOUT = 0 A ⎯ 0.5 1.0
Quiescent current IB
9 V ≤ VIN ≤ 26 V, IOUT = 500 mA ⎯ 35 80
mA
IOUT = 250 mA ⎯ 0.22 0.35
Dropout voltage VD
IOUT = 500 mA ⎯ 0.42 0.65
V
TA58M09S
Electrical Characteristics (unless otherwise specified, Tj = 25°C)
Characteristic Symbol Test Condition Min Typ. Max Unit
VIN = 16 V, IOUT = 250 mA 8.73 9.00 9.27
Output voltage VOUT 10 V ≤ VIN ≤ 26 V, IOUT = 250 mA,
-40°C ≤ Tj
<
=
105°C 8.64 9.00 9.36
V
13 V ≤ VIN ≤ 20 V, IOUT = 250 mA ⎯ 2 20
Line regulation Reg･line
10 V ≤ VIN ≤ 26 V, IOUT = 250 mA ⎯ 5 30
mV
Load regulation Reg･load VIN = 16 V, 5 mA ≤ IOUT ≤ 500 mA ⎯ 20 70 mV
10 V ≤ VIN ≤ 26 V, IOUT = 0 A ⎯ 0.6 1.0
Quiescent current IB
10 V ≤ VIN ≤ 26 V, IOUT = 500 mA ⎯ 35 80
mA
IOUT = 250 mA ⎯ 0.22 0.35
Dropout voltage VD
IOUT = 500 mA ⎯ 0.42 0.65
V
TA58M05,06,08,09,10,12,15S
2009-09-30
6
TA58M10S
Electrical Characteristics (unless otherwise specified, Tj = 25°C)
Characteristic Symbol Test Condition Min Typ. Max Unit
VIN = 16 V, IOUT = 250 mA 9.7 10.0 10.3
Output voltage VOUT 11 V ≤ VIN ≤ 26 V, IOUT = 250 mA,
-40°C ≤ Tj ≤ 105°C 9.6 10.0 10.4
V
14 V ≤ VIN ≤ 21 V, IOUT = 250 mA ⎯ 2 30
Line regulation Reg･line
11 V ≤ VIN ≤ 26 V, IOUT = 250 mA ⎯ 5 40
mV
Load regulation Reg･load VIN = 16 V, 5 mA ≤ IOUT ≤ 500 mA ⎯ 20 80 mV
11 V ≤ VIN ≤ 26 V, IOUT = 0 A ⎯ 0.6 1.2
Quiescent current IB
11 V ≤ VIN ≤ 26 V, IOUT = 500 mA ⎯ 35 80
mA
IOUT = 250 mA ⎯ 0.22 0.35
Dropout voltage VD
IOUT = 500 mA ⎯ 0.42 0.65
V
TA58M12S
Electrical Characteristics (unless otherwise specified, Tj = 25°C)
Characteristic Symbol Test Condition Min Typ. Max Unit
VIN = 18 V, IOUT = 250 mA 11.64 12.00 12.36
Output voltage VOUT 13 V ≤ VIN ≤ 26 V, IOUT = 250 mA,
-40°C ≤ Tj ≤ 105°C 11.52 12.00 12.48
V
16 V ≤ VIN ≤ 23 V, IOUT = 250 mA ⎯ 2 30
Line regulation Reg･line
13 V ≤ VIN ≤ 26 V, IOUT = 250 mA ⎯ 5 40
mV
Load regulation Reg･load VIN = 18 V, 5 mA ≤ IOUT ≤ 500 mA ⎯ 20 80 mV
13 V ≤ VIN ≤ 26 V, IOUT = 0 A ⎯ 0.7 1.2
Quiescent current IB
13 V ≤ VIN ≤ 26 V, IOUT = 500 mA ⎯ 35 80
mA
IOUT = 250 mA ⎯ 0.22 0.35
Dropout voltage VD
IOUT = 500 mA ⎯ 0.42 0.65
V
TA58M05,06,08,09,10,12,15S
2009-09-30
7
TA58M15S
Electrical Characteristics (unless otherwise specified, Tj = 25°C)
Characteristic Symbol Test Condition Min Typ. Max Unit
VIN = 20 V, IOUT = 250 mA 14.55 15.00 15.45
Output voltage VOUT 16 V ≤ VIN ≤ 26 V, IOUT = 250 mA,
-40°C ≤ Tj ≤ 105°C 14.4 15.0 15.6
V
19 V ≤ VIN ≤ 26 V, IOUT = 250 mA ⎯ 2 30
Line regulation Reg･line
16 V ≤ VIN ≤ 26 V, IOUT = 250 mA ⎯ 5 40
mV
Load regulation Reg･load VIN = 20 V, 5 mA ≤ IOUT ≤ 500 mA ⎯ 30 100 mV
16 V ≤ VIN ≤ 26 V, IOUT = 0 A ⎯ 0.7 1.4
Quiescent current IB
16 V ≤ VIN ≤ 26 V, IOUT = 500 mA ⎯ 35 80
mA
IOUT = 250 mA ⎯ 0.22 0.35
Dropout voltage VD
IOUT = 500 mA ⎯ 0.42 0.65
V
TA58M05,06,08,09,10,12,15S
2009-09-30
8
Electrical Characteristics Common to All Products
• Tj = 25°C in the measurement conditions of each item is a regulation for where the standard condition when a
pulse test is carried out, and any drift in the electrical characteristic due to a rise in the junction temperature
of the chip may be disregarded.
Standard Application Circuit
• Place CIN as close as possible to the input terminal and GND. Place COUT as close as possible to the output
terminal and GND. Although capacitor COUT acts to smooth the dc output voltage during suspension of
output oscillation or load change, it might cause output oscillation in a cold environment due to increased
capacitor ESR. It is therefore recommended to use a capacitor with small variations temperature sensitivity.
The IC may oscillate due to external conditions (output current, temperature, or the type of the capacitor
used). The type of capacitor required must be determined by the actual application circuit in which the IC is
used.
Usage Precautions
• Low voltage
Do not apply voltage to the Product that is lower than the minimum operating voltage, or the Product’s
protective functions will not operate properly and the Product may be permanently damaged.
• Overcurrent Protection
The overcurrent protection circuits in the Product are designed to temporarily protect Product from minor
overcurrent of brief duration. When the overcurrent protective function in the Product activates,
immediately cease application of overcurrent to Product. Improper usage of Product, such as application of
current to Product exceeding the absolute maximum ratings, could cause the overcurrent protection circuit
not to operate properly and/or damage Product permanently even before the protection circuit starts to
operate.
• Overheating Protection
The thermal shutdown circuits in the Product are designed to temporarily protect Product from minor
overheating of brief duration. When the overheating protective function in the Product activates,
immediately correct the overheating situation. Improper usage of Product, such as the application of heat
to Product exceeding the absolute maximum ratings, could cause the overheating protection circuit not to
operate properly and/or damage Product permanently even before the protection circuit starts to operate.
• Overvoltage Protection
The overvoltage protection circuits in the Product are designed to temporarily protect Product from minor
overvoltage of brief duration. When the overvoltage protective function in the Product activates,
immediately cease application of overvoltage to Product. Improper usage of Product, such as application of
voltage to Product exceeding the absolute maximum ratings, could cause the overvoltage protection circuit
not to operate properly and/or damage Product permanently even before the protection circuit starts to
operate.
CIN
0.1 μF
IN OUT
GND Load
COUT
More than 33 μF
TA58M**S
TA58M05,06,08,09,10,12,15S
2009-09-30
9
0
4
8
12
20
24
0 20 40 80 100 120
Thermal resistance
(°C/W)
Rth(j-c): 6.25
Rth(j-a): 62.5
16
60 140 160
Single
Ta = Tc
TA58M05S
VIN = 14 V
IOUT = 5 mA
Ambient temperature Ta (°C )
Allowable power dissipation
PDmax. (W)
PDmax. – Ta
Output current I OUT (A)
VOUT – I OUT
Input voltage VIN (V)
IB – VIN
Quiescent current I B (mA)
Output voltage VOUT (V)
VOUT – Tj
Output voltage VOUT (V)
Junction temperature Tj (°C)
4.50
5.50
4.75
0-50 150
50 100
5.25
5.00
Input voltage VIN (V)
VOUT – VIN
Output voltage VOUT (V)
0
5
6
0 6 10
3
2
2
4
1
4 8
TA58M05S
Tj = 25 °C
Input voltage VIN (V)
VOUT – VIN
Output voltage VOUT (V)
0
5
6
0 20 35
3
2
5
4
1
15 30
TA58M05S
Tj = 25 °C
10 25
IOUT = 250 mA 5 mA
0
5
6
3
2
4
1
0 0.6 1.2
0.2 0.4 1.0 0.8
TA58M05S
VIN = 14 V
Tj = 25 °C
TA58M05S
Tj = 25 °C
0 20 30 10 15 25
0
50
60
10
40
20
30
100 mA
IOUT = 250 mA
5 mA
100 mA
5
IOUT = 250 mA
5 mA 100 mA
TA58M05,06,08,09,10,12,15S
2009-09-30
10
TA58M05S
VIN = 14 V
IOUT = 0 mA
0
10
20
30
50
60
0 100 300 400
Output current IOUT (mA )
Quiescent current I B (mA)
IB – I OUT
Junction temperature Tj (°C)
IPEAK – Tj
Dropout voltage VD (V)
IPEAK – VD
Peak output current I PEAK (A)
Peak output current I PEAK (A)
40
200 500
IB – Tj
Quiescent current I B (mA)
Junction temperature Tj (°C)
0
1.0
0.2
0.6
0.4
0.8
0-50 150
50 100
Output current IOUT (mA)
VD – I OUT
Dropout voltage VD (V)
0
1.0
0 300 500
0.6
0.4
100
0.8
0.2
200 400
Junction temperature Tj (°C)
VD – Tj
Dropout voltage VD (V)
0
0.5
-50 50 150
0.3
0.2
0.4
0.1
0 100
25 °C
85 °C
50 mA
IOUT = 200 mA
TA58M05S
VIN = 14 V
TA58M05S
Tj = 25 °C
0 20 30
10
0
0.8
1.2
0.4
0.2
TA58M05S
Tj = 25 °C
VIN = 14 V
-40 °C
125 °C
0
1.2
0.2
0.6
0.4
1.0
-50 50 150
0 100
0.8
1.0
0.6
TA58M05,06,08,09,10,12,15S
2009-09-30
11
Package Dimensions
HSIP3-P-2.54A Unit: mm
Weight: 1.7 g (typ.)
TA58M05,06,08,09,10,12,15S
2009-09-30
12
RESTRICTIONS ON PRODUCT USE
• Toshiba Corporation, and its subsidiaries and affiliates (collectively “TOSHIBA”), reserve the right to make changes to the information
in this document, and related hardware, software and systems (collectively “Product”) without notice.
• This document and any information herein may not be reproduced without prior written permission from TOSHIBA. Even with
TOSHIBA’s written permission, reproduction is permissible only if reproduction is without alteration/omission.
• Though TOSHIBA works continually to improve Product’s quality and reliability, Product can malfunction or fail. Customers are
responsible for complying with safety standards and for providing adequate designs and safeguards for their hardware, software and
systems which minimize risk and avoid situations in which a malfunction or failure of Product could cause loss of human life, bodily
injury or damage to property, including data loss or corruption. Before customers use the Product, create designs including the
Product, or incorporate the Product into their own applications, customers must also refer to and comply with (a) the latest versions of
all relevant TOSHIBA information, including without limitation, this document, the specifications, the data sheets and application notes
for Product and the precautions and conditions set forth in the “TOSHIBA Semiconductor Reliability Handbook” and (b) the
instructions for the application with which the Product will be used with or for. Customers are solely responsible for all aspects of their
own product design or applications, including but not limited to (a) determining the appropriateness of the use of this Product in such
design or applications; (b) evaluating and determining the applicability of any information contained in this document, or in charts,
diagrams, programs, algorithms, sample application circuits, or any other referenced documents; and (c) validating all operating
parameters for such designs and applications. TOSHIBA ASSUMES NO LIABILITY FOR CUSTOMERS’ PRODUCT DESIGN OR
APPLICATIONS.
• Product is intended for use in general electronics applications (e.g., computers, personal equipment, office equipment, measuring
equipment, industrial robots and home electronics appliances) or for specific applications as expressly stated in this document.
Product is neither intended nor warranted for use in equipment or systems that require extraordinarily high levels of quality and/or
reliability and/or a malfunction or failure of which may cause loss of human life, bodily injury, serious property damage or serious
public impact (“Unintended Use”). Unintended Use includes, without limitation, equipment used in nuclear facilities, equipment used
in the aerospace industry, medical equipment, equipment used for automobiles, trains, ships and other transportation, traffic signaling
equipment, equipment used to control combustions or explosions, safety devices, elevators and escalators, devices related to electric
power, and equipment used in finance-related fields. Do not use Product for Unintended Use unless specifically permitted in this
document.
• Do not disassemble, analyze, reverse-engineer, alter, modify, translate or copy Product, whether in whole or in part.
• Product shall not be used for or incorporated into any products or systems whose manufacture, use, or sale is prohibited under any
applicable laws or regulations.
• The information contained herein is presented only as guidance for Product use. No responsibility is assumed by TOSHIBA for any
infringement of patents or any other intellectual property rights of third parties that may result from the use of Product. No license to
any intellectual property right is granted by this document, whether express or implied, by estoppel or otherwise.
• ABSENT A WRITTEN SIGNED AGREEMENT, EXCEPT AS PROVIDED IN THE RELEVANT TERMS AND CONDITIONS OF SALE
FOR PRODUCT, AND TO THE MAXIMUM EXTENT ALLOWABLE BY LAW, TOSHIBA (1) ASSUMES NO LIABILITY
WHATSOEVER, INCLUDING WITHOUT LIMITATION, INDIRECT, CONSEQUENTIAL, SPECIAL, OR INCIDENTAL DAMAGES OR
LOSS, INCLUDING WITHOUT LIMITATION, LOSS OF PROFITS, LOSS OF OPPORTUNITIES, BUSINESS INTERRUPTION AND
LOSS OF DATA, AND (2) DISCLAIMS ANY AND ALL EXPRESS OR IMPLIED WARRANTIES AND CONDITIONS RELATED TO
SALE, USE OF PRODUCT, OR INFORMATION, INCLUDING WARRANTIES OR CONDITIONS OF MERCHANTABILITY, FITNESS
FOR A PARTICULAR PURPOSE, ACCURACY OF INFORMATION, OR NONINFRINGEMENT.
• Do not use or otherwise make available Product or related software or technology for any military purposes, including without
limitation, for the design, development, use, stockpiling or manufacturing of nuclear, chemical, or biological weapons or missile
technology products (mass destruction weapons). Product and related software and technology may be controlled under the
Japanese Foreign Exchange and Foreign Trade Law and the U.S. Export Administration Regulations. Export and re-export of Product
or related software or technology are strictly prohibited except in compliance with all applicable export laws and regulations.
• Please contact your TOSHIBA sales representative for details as to environmental matters such as the RoHS compatibility of Product.
Please use Product in compliance with all applicable laws and regulations that regulate the inclusion or use of controlled substances,
including without limitation, the EU RoHS Directive. TOSHIBA assumes no liability for damages or losses occurring as a result of
noncompliance with applicable laws and regulations.
