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PDF UPC37M32 Data sheet ( Hoja de datos )
| Número de pieza | UPC37M32 | |
| Descripción | (UPC37M31 / UPC37M32) BIPOLAR ANALOG INTEGRATED CIRCUIT | |
| Fabricantes | NEC | |
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DATA SHEET
BIPOLAR ANALOG INTEGRATED CIRCUIT
µ PC37M31,37M32
TWO-OUTPUT POSITIVE VOLTAGE REGULATORS
DESCRIPTION
The µ PC37M31 and 37M32 are series regulators with two outputs, OUTPUT1: 1 A and OUTPUT2: 0.5 A, built in a
single package. OUTPUT1 outputs 3.3 V and OUTPUT2 outputs 1.8 V and 2.5 V. These regulators can be used to
realize set miniaturization and component reduction due to the use of on MP-3 or MP-3Z package.
www.DataSFhEeeAtT4UU.cRoEmS
• Two outputs, 3.3 V and 1.8 V or 2.5 V, built in a single package
• Output voltage accuracy: ±2%
• Peak output current: OUTPUT1: 1 A, OUTPUT2: 0.5 A
• On-chip saturation protector at low input voltage
• On-chip overcurrent limiter
• On-chip thermal protection
PIN CONFIGURATION (Marking Side)
MP-3Z (5-pin), MP-3 (5-pin)
1: INPUT
2: NC
6 3: GND
4: OUTPUT1
5: OUTPUT2
6: GND (Fin)
12345
ORDERING INFORMATION
Part Number
Package
µ PC37MxxTJ
5-pin MP-3Z (SC-98)
µ PC37MxxTJ-E1
5-pin MP-3Z (SC-98)
µ PC37MxxTJ-E2
5-pin MP-3Z (SC-98)
µ PC37MxxHB
5-pin MP-3 (SC-99)
Marking
37Mxx
37Mxx
37Mxx
37Mxx
Packing Type
• Bag stuffing
• Embossed-type taping (16 mm tape)
• Pin 1 on drawout side
• 2000 pcs/reel
• Embossed-type taping (16 mm tape)
• Pin 1 on takeup side
• 2000 pcs/reel
• Bag stuffing
"xx" in the part number and marking columns indicates the following.
Example
Output Voltage
OUTPUT1
OUTPUT2
Part Number
3.3 V
1.8 V
µ PC37M31TJ
3.3 V
2.5 V
µ PC37M32TJ
Marking
37M31
37M32
The information in this document is subject to change without notice. Before using this document, please
confirm that this is the latest version.
Not all products and/or types are available in every country. Please check with NEC Electronics sales
representative for availability and additional information.
Document No. G16444EJ1V0DS00 (1st edition)
Date Published November 2002 NS CP(K)
Printed in Japan
2002
1 page  
µPC37M31,37M32
TYPICAL CHARACTERISTICS (Reference Values)
PD vs. TA
12
10 With infinite heatsink
8
6
4
2 Without heatsink
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0 25 50 75 100 125 150
TA - Operating Ambient Temperature - °C
VO2 vs. VIN ( µ PC37M31)
3
TJ = 25°C
IO1 = 5 mA, IO2 = 5 mA
2 IO1 = 0.5 A, IO2 = 0.3 A
IO1 = 0.5 A, IO2 = 0.5 A
1
0
0 1 2 3 4 5 6 7 8 9 10
VIN - Input Voltage - V
VO2 vs. VIN ( µ PC37M32)
5
TJ = 25°C
4
3 IO1 = 5 mA, IO2 = 5 mA
2 IO1 = 0.5 A, IO2 = 0.3 A
IO1 = 0.5 A, IO2 = 0.5 A
1
0
0 1 2 3 4 5 6 7 8 9 10
VIN - Input Voltage - V
VO1 vs. VIN ( µ PC37M31)
5
TJ = 25°C
4 IO1 = 5 mA, IO2 = 5 mA
IO1 = 0.5 A, IO2 = 0.3 A
3
IO1 = 1 A, IO2 = 0 A
2
1
0
0 1 2 3 4 5 6 7 8 9 10
VIN - Input Voltage - V
VO1 vs. VIN ( µ PC37M32)
5
TJ = 25°C
4
IO1 = 5 mA, IO2 = 5 mA
3 IO1 = 0.5 A, IO2 = 0.3 A
IO1 = 1 A, IO2 = 0 A
2
1
0
0 1 2 3 4 5 6 7 8 9 10
VIN - Input Voltage - V
IBIAS vs. VIN ( µ PC37M31)
100
TJ = 25°C
80
IO1 = 0.5 A, IO2 = 0.3 A
IO1 = 1 A, IO2 = 0 A
60
40
20
IO1 = IO2 = 5 mA
0
0 1 2 3 4 5 6 7 8 9 10
VIN - Input Voltage - V
Data Sheet G16444EJ1V0DS
5
5 Page 
µPC37M31,37M32
• The information in this document is current as of November, 2002. The information is subject to
change without notice. For actual design-in, refer to the latest publications of NEC Electronics data
sheets or data books, etc., for the most up-to-date specifications of NEC Electronics products. Not
www.DataSheeat4llU.pcroomducts and/or types are available in every country. Please check with NEC Electronics sales
representative for availability and additional information.
• No part of this document may be copied or reproduced in any form or by any means without prior
written consent of NEC Electronics. NEC Electronics assumes no responsibility for any errors that may
appear in this document.
• NEC Electronics does not assume any liability for infringement of patents, copyrights or other intellectual
property rights of third parties by or arising from the use of NEC Electronics products listed in this document
or any other liability arising from the use of such NEC Electronics products. No license, express, implied or
otherwise, is granted under any patents, copyrights or other intellectual property rights of NEC Electronics or
others.
• Descriptions of circuits, software and other related information in this document are provided for illustrative
purposes in semiconductor product operation and application examples. The incorporation of these
circuits, software and information in the design of customer's equipment shall be done under the full
responsibility of customer. NEC Electronics assumes no responsibility for any losses incurred by customers
or third parties arising from the use of these circuits, software and information.
• While NEC Electronics endeavors to enhance the quality, reliability and safety of NEC Electronics products,
customers agree and acknowledge that the possibility of defects thereof cannot be eliminated entirely. To
minimize risks of damage to property or injury (including death) to persons arising from defects in NEC
Electronics products, customers must incorporate sufficient safety measures in their design, such as
redundancy, fire-containment and anti-failure features.
• NEC Electronics products are classified into the following three quality grades: "Standard", "Special" and
"Specific".
The "Specific" quality grade applies only to NEC Electronics products developed based on a customer-
designated "quality assurance program" for a specific application. The recommended applications of NEC
Electronics product depend on its quality grade, as indicated below. Customers must check the quality grade of
each NEC Electronics product before using it in a particular application.
"Standard": Computers, office equipment, communications equipment, test and measurement equipment, audio
and visual equipment, home electronic appliances, machine tools, personal electronic equipment
and industrial robots.
"Special": Transportation equipment (automobiles, trains, ships, etc.), traffic control systems, anti-disaster
systems, anti-crime systems, safety equipment and medical equipment (not specifically designed
for life support).
"Specific": Aircraft, aerospace equipment, submersible repeaters, nuclear reactor control systems, life
support systems and medical equipment for life support, etc.
The quality grade of NEC Electronics products is "Standard" unless otherwise expressly specified in NEC
Electronics data sheets or data books, etc. If customers wish to use NEC Electronics products in applications
not intended by NEC Electronics, they must contact NEC Electronics sales representative in advance to
determine NEC Electronics's willingness to support a given application.
(Note)
(1) "NEC Electronics" as used in this statement means NEC Electronics Corporation and also includes its
majority-owned subsidiaries.
(2) "NEC Electronics products" means any product developed or manufactured by or for NEC Electronics (as
defined above).
M8E 02. 11
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| Páginas | Total 11 Páginas | |
| PDF Descargar | [ Datasheet UPC37M32.PDF ] | |
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