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HomeProductsIntegrated Circuits (ICs)PMIC - Voltage Regulators - DC DC Switching RegulatorsLM2854MH-500
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LM2854MH-500 - Texas Instruments

Manufacturer Part Number
LM2854MH-500
Manufacturer
Texas Instruments
Allelco Part Number
32D-LM2854MH-500
ECAD Model
Parts Description
SWITCHING REGULATOR, VOLTAGE-MOD
Detailed Description
Package
16-PowerTSSOP (0.173", 4.40mm Width)
Data sheet
LM2854MH-500.pdf
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In stock: 4990

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Specifications

LM2854MH-500 Tech Specifications
Texas Instruments - LM2854MH-500 technical specifications, attributes, parameters and parts with similar specifications to Texas Instruments - LM2854MH-500

Product Attribute Attribute Value  
Manufacturer Texas Instruments  
Voltage - Output (Min/Fixed) 0.8V  
Voltage - Output (Max) 5V  
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 ~ 85°C  
Number of Outputs 1  
Mounting Type Surface Mount  
Function Step-Down  
Frequency - Switching 500kHz, 1MHz  
Current - Output 4A  

Parts Introduction

Manufacturer Part Number

LM2854MH-500

Manufacturer

Texas Instruments

Introduction

High-Efficiency Synchronous Buck Converter IC

Provides Adjustable Step-Down Voltage Regulation

Product Features and Performance

Adjustable Output Voltage from 0.8V to 5V

Supports Output Current up to 4A

Switching Frequency of 500kHz or 1MHz

High Efficiency up to 95%

Integrated Synchronous Rectifier

Thermal Shutdown and Current Limit Protection

Product Advantages

High Efficiency for Improved Energy Savings

Compact Size and Surface Mount Package

Flexible Voltage Regulation and High Output Current

Reliable Operation with Protective Features

Key Technical Parameters

Input Voltage Range: 2.95V to 5.5V

Output Voltage Range: 0.8V to 5V

Output Current: Up to 4A

Switching Frequency: 500kHz or 1MHz

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

Quality and Safety Features

Thermal Shutdown Protection

Current Limit Protection

Robust and Reliable Design

Compatibility

Compatible with a Wide Range of Electronic Devices and Applications

Application Areas

Portable Electronics

Industrial Equipment

Telecom and Networking Infrastructure

Automotive Electronics

Product Lifecycle

Currently in Production

Replacements and Upgrades Available

Key Reasons to Choose This Product

High Efficiency and Power Density

Flexible Voltage Regulation and High Output Current

Robust Protection Features for Reliable Operation

Compact and Surface Mount Package for Easy Integration

Proven Performance in a Wide Range of Applications

Parts with Similar Specifications

The three parts on the right have similar specifications to Texas Instruments LM2854MH-500

Product Attribute LM2854MH-500 LM2853MHX-1.0 LM2853MH-2.5 LM2853MHX-1.2
Part Number LM2854MH-500 LM2853MHX-1.0 LM2853MH-2.5 LM2853MHX-1.2
Manufacturer Texas Instruments Texas Instruments Texas Instruments Texas Instruments
Series PowerWise® SIMPLE SWITCHER® SIMPLE SWITCHER® SIMPLE SWITCHER®
Topology Buck Buck Buck Buck
Supplier Device Package 16-HTSSOP 14-HTSSOP 14-HTSSOP 14-HTSSOP
Function Step-Down Step-Down Step-Down Step-Down
Output Configuration Positive Positive Positive Positive
Number of Outputs 1 1 1 1
Voltage - Output (Min/Fixed) 0.8V 1V 2.5V 1.2V
Current - Output 4A 3A 3A 3A
Mounting Type Surface Mount Surface Mount Surface Mount Surface Mount
Frequency - Switching 500kHz, 1MHz 550kHz 550kHz 550kHz
Operating Temperature -40°C ~ 85°C -40°C ~ 125°C (TJ) -40°C ~ 125°C (TJ) -40°C ~ 125°C (TJ)
Package Bulk Tape & Reel (TR) Tube Tape & Reel (TR)
Synchronous Rectifier Yes Yes Yes Yes
Voltage - Input (Min) 2.95V 3V 3V 3V
Package / Case 16-PowerTSSOP (0.173", 4.40mm Width) 14-PowerTSSOP (0.173", 4.40mm Width) 14-PowerTSSOP (0.173", 4.40mm Width) 14-PowerTSSOP (0.173', 4.40mm Width)
Output Type Adjustable Fixed Fixed Fixed
Voltage - Input (Max) 5.5V 5.5V 5.5V 5.5V
Voltage - Output (Max) 5V - - -

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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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LM2854MH-500 Image

LM2854MH-500

Texas Instruments
32D-LM2854MH-500

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