About us Contact Us Submit BOM
RFQs(0)
English
Close Menu
View All

Please refer to the English Version as our Official Version.Return

Europe
France(Français) Germany(Deutsch) Italy(Italia) Russian(русский) Poland(polski) Netherlands(Nederland) Spain(español) Turkey(Türk dili) Israel(עִבְרִית) Denmark(Dansk) Switzerland(Deutsch) United Kingdom(English)
Asia/Pacific
Japan(日本語) Korea(한국의) Thailand(ภาษาไทย) Malaysia(Melayu) Singapore(Melayu) Philippines(Pilipino)
Africa, India and Middle East
India(हिंदी)
North America
United States(English) Canada(English) Mexico(español)
HomeProductsIntegrated Circuits (ICs)PMIC - Voltage Regulators - LinearLM2937IMP-2.5
LM2937IMP-2.5 Image
LM2937IMP-2.5 Image - 1
Image may be representation.
See specifications for product details.
Share
 Favorite

LM2937IMP-2.5 - Texas Instruments

Manufacturer Part Number
LM2937IMP-2.5
Manufacturer
Texas Instruments
Allelco Part Number
32D-LM2937IMP-2.5
ECAD Model
Parts Description
IC REG LIN 2.5V 400MA SOT223-4
Detailed Description
Package
TO-261-4, TO-261AA
Data sheet
LM2937IMP-2.5.pdf
Compare
In stock: 13370

Required fields are indicated by an asterisk (*)
Please send RFQ, we will respond immediately.

Quantity

Specifications

LM2937IMP-2.5 Tech Specifications
Texas Instruments - LM2937IMP-2.5 technical specifications, attributes, parameters and parts with similar specifications to Texas Instruments - LM2937IMP-2.5

Product Attribute Attribute Value  
Manufacturer Texas Instruments  
Voltage Dropout (Max) 1V @ 50mA  
Voltage - Output (Min/Fixed) 2.5V  
Voltage - Output (Max) -  
Voltage - Input (Max) 26V  
Supplier Device Package SOT-223-4  
Series -  
Protection Features Over Temperature, Reverse Polarity, Short Circuit  
Package / Case TO-261-4, TO-261AA  
Package Tape & Reel (TR)  
PSRR -  
Product Attribute Attribute Value  
Output Type Fixed  
Output Configuration Positive  
Operating Temperature -40°C ~ 85°C  
Number of Regulators 1  
Mounting Type Surface Mount  
Current - Supply (Max) 1.25 A  
Current - Quiescent (Iq) 2 mA  
Current - Output 400mA  
Control Features -  
Base Product Number LM2937  

Parts Introduction

Manufacturer Part Number

LM2937IMP-2.5

Manufacturer

Texas Instruments

Introduction

The LM2937IMP-2.5 is a low dropout regulator designed for power management applications.

Product Features and Performance

Voltage Regulator Type: Linear LDO

Fixed Output Voltage: 2.5V

Maximum Input Voltage: 26V

Output Current Capability: 500mA

Maximum Voltage Dropout: 1V @ 500mA

Quiescent Current: 10mA

Supply Current (Max): 20mA

Operating Temperature Range: -40°C to 85°C

Mounting: Surface Mount

Package: SOT-223-4

Product Advantages

Low Dropout Voltage

Short Circuit Protection

Over-Temperature Protection

Transient Voltage Suppression

Key Technical Parameters

Output Configuration: Positive

Number of Regulators: 1

Maximum Voltage Dropout: 1V

Current - Quiescent (Iq): 10 mA

Operating Temperature: -40°C ~ 85°C

Quality and Safety Features

Mirror-Image Insertion Protection

Over-Temperature Protection

Short Circuit Protection

Transient Voltage Suppression

Compatibility

Compatible with surface mount technology

Mountable on TO-261-4, TO-261AA footprint

Application Areas

Power Supply Modules

Portable Devices

Telecommunication Equipment

Product Lifecycle

Status: Obsolete

Alternatives: Consult manufacturer for replacement or upgrades

Several Key Reasons to Choose This Product

Efficient Low Dropout Performance for Tight Voltage Regulation

Highly Integrated with Safety Features for Device Protection

Suitable for a Wide Range of Operating Temperatures

Optimized for Surface Mount Assembly Processes

Reliable Performance from a Reputable Manufacturer (Texas Instruments)

Parts with Similar Specifications

The three parts on the right have similar specifications to Texas Instruments LM2937IMP-2.5

Product Attribute LM2937IMP-2.5 LM2937ET-12 LM2937ES-2.5 LM2937ES-5.0
Part Number LM2937IMP-2.5 LM2937ET-12 LM2937ES-2.5 LM2937ES-5.0
Manufacturer Texas Instruments Texas Instruments Texas Instruments Texas Instruments
Current - Output 400mA 500mA 500mA 500mA
Current - Quiescent (Iq) 2 mA 2 mA 2 mA 2 mA
Control Features - - - -
Protection Features Over Temperature, Reverse Polarity, Short Circuit Over Temperature, Reverse Polarity, Short Circuit Over Temperature, Reverse Polarity, Short Circuit Over Temperature, Reverse Polarity, Short Circuit
Voltage Dropout (Max) 1V @ 50mA 1V @ 50mA 1V @ 50mA 1V @ 50mA
Base Product Number LM2937 LM2937 LM2937 LM2937
Package / Case TO-261-4, TO-261AA TO-220-3 TO-263-4, D²Pak (3 Leads + Tab), TO-263AA TO-263-4, D²Pak (3 Leads + Tab), TO-263AA
Current - Supply (Max) 1.25 A 20 mA 1.25 A 20 mA
Mounting Type Surface Mount Through Hole Surface Mount Surface Mount
Voltage - Output (Min/Fixed) 2.5V 12V 2.5V 5V
Operating Temperature -40°C ~ 85°C -40°C ~ 125°C -40°C ~ 125°C -40°C ~ 125°C
Number of Regulators 1 1 1 1
Output Type Fixed Fixed Fixed Fixed
Output Configuration Positive Positive Positive Positive
Voltage - Output (Max) - - - -
Package Tape & Reel (TR) Tube Tube Tube
Voltage - Input (Max) 26V 26V 26V 26V
Supplier Device Package SOT-223-4 TO-220-3 DDPAK/TO-263-3 DDPAK/TO-263-3
PSRR - - - -
Series - - - -

LM2937IMP-2.5 Datasheet PDF

Download LM2937IMP-2.5 pdf datasheets and Texas Instruments documentation for LM2937IMP-2.5 - Texas Instruments.

PCN Obsolescence/ EOL
Cylindrical Battery Holders.pdf

Customers Also Interested in

Recommended Products

Shipment

Delivery Time

In-stock items can be shipped within 24 hours. Some parts will be arranged for delivery within 1-2 days from the date all items arrive at our warehouse. And Allelco ships order once a day at about 17:00, except Sunday. Once the goods are shipped, the estimated delivery time depends on the shipping methods and Delivery destination. The table below shows are the logistic time for some common countries.

Delivery Cost

  1. Use your express account for shipment if you have one.
  2. Use our account for the shipment. Refer to the table below for the approximate charges.
(Different time frame / countries / package size has different price.)

Delivery Method

  1. Global Common Shipment by DHL / UPS / FedEx / TNT / EMS / SF we support.
  2. Others more shipping ways, please get in touch with your customer manager.

Common Countries Logistic Time Reference
Region Country Logistic Time(Day)
America United States 5
Brazil 7
Europe Germany 5
United Kingdom 4
Italy 5
Oceania Australia 6
New Zealand 5
Asia India 4
Japan 4
Middle East Israel 6
DHL & FedEx Shipment Charges Reference
Shipment charges(KG) Reference DHL(USD$)
0.00kg-1.00kg USD$30.00 - USD$60.00
1.00kg-2.00kg USD$40.00 - USD$80.00
2.00kg-3.00kg USD$50.00 - USD$100.00
Note:
The above table is for reference only. There may have some data bias for the uncontrollable factors.
Contact us if you have any questions.

Payment Support

The payment method can be chosen from the methods shown below: Wire Transfer (T/T, Bank Transfer), Western Union, Credit card, PayPal.

Your Faithful Supply Chain Partner -

Contact us if you have any questions.

  1. Phone
    +00852 9146 4856

Certifications & Memberships

View More
LM2937IMP-2.5 Image

LM2937IMP-2.5

Texas Instruments
32D-LM2937IMP-2.5

Want a better price? Add to Cart and Submit RFQ now, we'll contact you immediately.

Allelco
About Us
History
Certifications
Recruitment
Policies
Terms & Conditions
Privacy Policy
Cookie Policy
Services
Order Tracking
Return & Replacement
Frequently Asked Questions
Contact Us
Order
Shipping & Delivering
Payment Methods
My Account
The BlogsHot PartsChange LanguageNewsSite map
Contact Us
Headquarters Address:
Room C 13/F Harvard Commercial Building
105-111 Thomson Road Wan Chai
HongKong
Service Tel: +852-91464856
Service Email: info@allelco.com
Follow us
Copyright © 2012-2023 AllelcoElec.com. All rights reserved.
0 RFQ
Shopping cart (0 Items)
It is empty.
Submit RFQ
Compare List (0 Items)
It is empty.
Feedback

Your feedback matters! At Allelco, we value the user experience and strive to improve it constantly.
Please share your comments with us via our feedback form, and we'll respond promptly.
Thank you for choosing Allelco.

Subject
E-mail
Comments
Captcha
Drag or click to upload file
Upload File
types: .xls, .xlsx, .doc, .docx, .jpg, .png and .pdf.
Max file size: 10MB