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HomeProductsIntegrated Circuits (ICs)PMIC - Voltage Regulators - DC DC Switching RegulatorsLT3481HMSE#TRPBF
LT3481HMSE#TRPBF Image
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See specifications for product details.

LT3481HMSE#TRPBF - Analog Devices Inc.

Manufacturer Part Number
LT3481HMSE#TRPBF
Manufacturer
Analog Devices, Inc.
Allelco Part Number
32D-LT3481HMSE#TRPBF
ECAD Model
Parts Description
IC REG BUCK ADJUSTABLE 2A 10MSOP
Detailed Description
Package
10-TFSOP, 10-MSOP (0.118', 3.00mm Width) Exposed Pad
Data sheet
LTpowerCAD II Quick Start Guide.pdf
LT3481.pdf
RoHs Status
ROHS3 Compliant
In stock: 4978

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Specifications

LT3481HMSE#TRPBF Tech Specifications
Analog Devices Inc. - LT3481HMSE#TRPBF technical specifications, attributes, parameters and parts with similar specifications to Analog Devices Inc. - LT3481HMSE#TRPBF

Product Attribute Attribute Value  
Manufacturer Analog Devices, Inc.  
Voltage - Output (Min/Fixed) 1.265V  
Voltage - Output (Max) 20V  
Voltage - Input (Min) 3.6V  
Voltage - Input (Max) 34V  
Topology Buck  
Synchronous Rectifier No  
Supplier Device Package 10-MSOP-EP  
Series -  
Package / Case 10-TFSOP, 10-MSOP (0.118', 3.00mm Width) Exposed Pad  
Product Attribute Attribute Value  
Package Tape & Reel (TR)  
Output Type Adjustable  
Output Configuration Positive  
Operating Temperature -40°C ~ 150°C (TJ)  
Number of Outputs 1  
Mounting Type Surface Mount  
Function Step-Down  
Frequency - Switching 300kHz ~ 2.8MHz  
Current - Output 2A  
Base Product Number LT3481  

Parts Introduction

Manufacturer Part Number

LT3481HMSE#TRPBF

Manufacturer

Analog Devices

Introduction

The LT3481HMSE#TRPBF is a high-performance, synchronous step-down DC-DC converter from Analog Devices. It offers a wide input voltage range, adjustable output voltage, and high switching frequency, making it suitable for a variety of power supply applications.

Product Features and Performance

Wide input voltage range: 3.6V to 34V

Adjustable output voltage from 1.265V to 20V

Output current up to 2A

Switching frequency range of 300kHz to 2.8MHz

Synchronous rectification for high efficiency

Internal compensation for ease of use

Thermal shutdown and current limit protection

Product Advantages

High efficiency and compact size

Wide input voltage range for versatile applications

Adjustable output voltage for customized power requirements

High switching frequency enables the use of smaller external components

Robust protection features for reliable operation

Key Reasons to Choose This Product

Exceptional power conversion performance

Extensive design flexibility

Reliable and safe operation

Compact and easy-to-use package

Quality and Safety Features

Thermal shutdown protection

Current limit protection

Exposed pad for improved thermal management

Compatibility

The LT3481HMSE#TRPBF is compatible with a wide range of electronic devices and systems that require a regulated DC power supply within the specified input and output voltage ranges.

Application Areas

Portable electronics

Industrial equipment

Automotive systems

Telecommunications infrastructure

Medical devices

Product Lifecycle

The LT3481HMSE#TRPBF is an active product, and Analog Devices continues to manufacture and support this model. There are alternative models available, such as the LT3481EMSE#TRPBF, which offer similar features and performance. For more information or to discuss alternative options, please contact our website's sales team.

Parts with Similar Specifications

The three parts on the right have similar specifications to Analog Devices Inc. LT3481HMSE#TRPBF

Product Attribute LT3481HMSE#TRPBF LT3481EDD#PBF LT3481IDD#TRPBF LT3481HMSE#PBF
Part Number LT3481HMSE#TRPBF LT3481EDD#PBF LT3481IDD#TRPBF LT3481HMSE#PBF
Manufacturer Analog Devices Inc. Analog Devices Inc. Analog Devices Inc. Analog Devices Inc.
Voltage - Output (Max) 20V 20V 20V 20V
Output Configuration Positive Positive Positive Positive
Operating Temperature -40°C ~ 150°C (TJ) -40°C ~ 85°C (TA) -40°C ~ 125°C (TJ) -40°C ~ 150°C (TJ)
Supplier Device Package 10-MSOP-EP 10-DFN (3x3) 10-DFN (3x3) 10-MSOP-EP
Base Product Number LT3481 LT3481 LT3481 LT3481
Topology Buck Buck Buck Buck
Voltage - Output (Min/Fixed) 1.265V 1.265V 1.265V 1.265V
Series - - - -
Synchronous Rectifier No No No No
Voltage - Input (Max) 34V 34V 34V 34V
Package / Case 10-TFSOP, 10-MSOP (0.118', 3.00mm Width) Exposed Pad 10-WFDFN Exposed Pad 10-WFDFN Exposed Pad 10-TFSOP, 10-MSOP (0.118', 3.00mm Width) Exposed Pad
Output Type Adjustable Adjustable Adjustable Adjustable
Voltage - Input (Min) 3.6V 3.6V 3.6V 3.6V
Mounting Type Surface Mount Surface Mount Surface Mount Surface Mount
Package Tape & Reel (TR) Tube Tape & Reel (TR) Tube
Number of Outputs 1 1 1 1
Function Step-Down Step-Down Step-Down Step-Down
Frequency - Switching 300kHz ~ 2.8MHz 300kHz ~ 2.8MHz 300kHz ~ 2.8MHz 300kHz ~ 2.8MHz
Current - Output 2A 2A 2A 2A

LT3481HMSE#TRPBF Datasheet PDF

Download LT3481HMSE#TRPBF pdf datasheets and Analog Devices Inc. documentation for LT3481HMSE#TRPBF - Analog Devices Inc..

Other Related Documents
Tape and Reel Packaging.pdf
PCN Design/Specification
Mult Dev 11/Oct/2022.pdf Mult Dev Mark Chg 4/Feb/2020.pdf
HTML Datasheet
LTpowerCAD II Quick Start Guide.pdf LT3481.pdf
Getting Started Guide
LTpowerPlanner III Quick Start Guide.pdf
Environmental Information
Material Declaration LT3481HMSE#TRPBF.pdf

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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LT3481HMSE#TRPBF Image

LT3481HMSE#TRPBF

Analog Devices Inc.
32D-LT3481HMSE#TRPBF

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