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HomeProductsIntegrated Circuits (ICs)PMIC - Voltage Regulators - DC DC Switching RegulatorsLM20145MH
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LM20145MH - Texas Instruments

Manufacturer Part Number
LM20145MH
Manufacturer
Texas Instruments
Allelco Part Number
32D-LM20145MH
ECAD Model
Parts Description
SWITCHING REGULATOR, CURRENT-MOD
Detailed Description
Package
16-PowerTSSOP (0.173", 4.40mm Width)
Data sheet
LM20145MH.pdf
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In stock: 11493

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Specifications

LM20145MH Tech Specifications
Texas Instruments - LM20145MH technical specifications, attributes, parameters and parts with similar specifications to Texas Instruments - LM20145MH

Product Attribute Attribute Value  
Manufacturer Texas Instruments  
Voltage - Output (Min/Fixed) 0.8V  
Voltage - Output (Max) 4.68V  
Voltage - Input (Min) 2.95V  
Voltage - Input (Max) 5.5V  
Topology Buck  
Synchronous Rectifier Yes  
Supplier Device Package 16-HTSSOP  
Series PowerWise®  
Package / Case 16-PowerTSSOP (0.173", 4.40mm Width)  
Product Attribute Attribute Value  
Package Bulk  
Output Type Adjustable  
Output Configuration Positive  
Operating Temperature -40°C ~ 125°C (TJ)  
Number of Outputs 1  
Mounting Type Surface Mount  
Function Step-Down  
Frequency - Switching 260kHz ~ 750kHz  
Current - Output 5A  

Parts Introduction

Manufacturer Part Number

LM20145MH

Manufacturer

Texas Instruments

Introduction

High-performance, step-down DC-DC converter integrated circuit

Product Features and Performance

Adjustable output voltage from 0.8V to 4.68V

Up to 5A output current

Switching frequency range of 260kHz to 750kHz

Synchronous rectification for high efficiency

Wide input voltage range of 2.95V to 5.5V

Thermal shutdown and current limiting protection

Product Advantages

Compact 16-pin HTSSOP package

Excellent transient response

High power density

Robust protection features

Key Technical Parameters

Operating temperature range: -40°C to 125°C

Package: 16-pin HTSSOP

Mounting type: Surface mount

Output configuration: Positive, adjustable

Topology: Buck converter

Quality and Safety Features

Thermal shutdown

Current limiting protection

Compatibility

Can be used in a wide range of applications requiring a compact, high-performance step-down DC-DC converter

Application Areas

Portable electronics

Industrial equipment

Telecommunication systems

Automotive electronics

Product Lifecycle

Currently available, no indications of discontinuation

Replacements and upgrades may be available from Texas Instruments

Key Reasons to Choose This Product

High power density and efficiency

Wide input voltage range and adjustable output

Robust protection features

Compact and easy to integrate

Proven performance and reliability from Texas Instruments

Parts with Similar Specifications

The three parts on the right have similar specifications to Texas Instruments LM20145MH

Product Attribute LM20145MH LM201ACDR2G LM20146MH LM20144QMHX
Part Number LM20145MH LM201ACDR2G LM20146MH LM20144QMHX
Manufacturer Texas Instruments AMI Semiconductor/onsemi NS Texas Instruments
Topology Buck - - -
Supplier Device Package 16-HTSSOP - - -
Output Type Adjustable - - -
Package / Case 16-PowerTSSOP (0.173", 4.40mm Width) - - -
Operating Temperature -40°C ~ 125°C (TJ) - - -
Voltage - Input (Min) 2.95V - - -
Output Configuration Positive - - -
Current - Output 5A - - -
Frequency - Switching 260kHz ~ 750kHz - - -
Voltage - Input (Max) 5.5V - - -
Voltage - Output (Max) 4.68V - - -
Voltage - Output (Min/Fixed) 0.8V - - -
Series PowerWise® - - -
Mounting Type Surface Mount - - -
Synchronous Rectifier Yes - - -
Function Step-Down - - -
Package Bulk - - -
Number of Outputs 1 - - -

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

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LM20145MH Image

LM20145MH

Texas Instruments
32D-LM20145MH

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