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HomeProductsIntegrated Circuits (ICs)PMIC - Voltage Regulators - DC DC Switching ControllersLTC3851AIMSE-1#TRPBF
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LTC3851AIMSE-1#TRPBF - Analog Devices Inc.

Manufacturer Part Number
LTC3851AIMSE-1#TRPBF
Manufacturer
Analog Devices, Inc.
Allelco Part Number
32D-LTC3851AIMSE-1#TRPBF
ECAD Model
Parts Description
IC REG CTRLR BUCK 16MSOP
Package
16-TFSOP (0.118", 3.00mm Width) Exposed Pad
Data sheet
LTC3851A-1.pdf
RoHs Status
ROHS3 Compliant
Our certification
In stock: 13401

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Specifications

LTC3851AIMSE-1#TRPBF Tech Specifications
Analog Devices Inc. - LTC3851AIMSE-1#TRPBF technical specifications, attributes, parameters and parts with similar specifications to Analog Devices Inc. - LTC3851AIMSE-1#TRPBF

Product Attribute Attribute Value  
Manufacturer Analog Devices, Inc.  
Voltage - Supply (Vcc/Vdd) 4V ~ 38V  
Topology Buck  
Synchronous Rectifier Yes  
Supplier Device Package 16-MSOP-EP  
Series -  
Serial Interfaces -  
Package / Case 16-TFSOP (0.118", 3.00mm Width) Exposed Pad  
Package Tape & Reel (TR)  
Output Type Transistor Driver  
Output Phases 1  
Product Attribute Attribute Value  
Output Configuration Positive  
Operating Temperature -40°C ~ 125°C (TJ)  
Number of Outputs 1  
Mounting Type Surface Mount  
Function Step-Down  
Frequency - Switching 235kHz ~ 750kHz  
Duty Cycle (Max) 99%  
Control Features Enable, Frequency Control, Power Good, Soft Start, Tracking  
Clock Sync No  
Base Product Number LTC3851  

Environmental & Export Classifications

ATTRIBUTE DESCRIPTION
RoHs Status ROHS3 Compliant
Moisture Sensitivity Level (MSL) 1 (Unlimited)
REACH Status REACH Unaffected
ECCN EAR99
HTSUS 8542.39.0001

Parts Introduction

Manufacturer Part Number

LTC3851AIMSE-1#TRPBF

Manufacturer

analog-devices

Introduction

The LTC3851AIMSE-1#TRPBF is a high-performance, synchronous step-down DC/DC switching regulator controller. It is designed to provide a highly efficient, adjustable output voltage from a wide input voltage range, making it suitable for a variety of power conversion applications.

Product Features and Performance

Wide input voltage range of 4V to 38V

Switching frequency range of 235kHz to 750kHz

Up to 99% duty cycle operation

Synchronous rectification for high efficiency

Adjustable soft-start and power-good functions

Frequency foldback for increased efficiency at light loads

Integrated thermal overload and current limit protection

Product Advantages

High efficiency power conversion

Wide input voltage range flexibility

Precise output voltage regulation

Robust protection features

Small, surface-mount package for compact designs

Key Reasons to Choose This Product

Highly efficient and versatile power conversion

Reliable operation with comprehensive protection features

Compact and easy-to-integrate design

Suitable for a wide range of applications

Quality and Safety Features

Robust thermal overload and current limit protection

Designed and manufactured to high-quality standards

Compatibility

The LTC3851AIMSE-1#TRPBF is compatible with a variety of power supply and system design requirements.

Application Areas

Industrial and commercial power supplies

Telecom and networking equipment

Automotive and transportation systems

Instrumentation and test equipment

Consumer electronics and appliances

Product Lifecycle

The LTC3851AIMSE-1#TRPBF is an active product. There are no known equivalent or alternative models currently available. If you have any further questions or require additional information, please contact our sales team through our website.

Parts with Similar Specifications

The three parts on the right have similar specifications to Analog Devices Inc. LTC3851AIMSE-1#TRPBF

Product Attribute LTC3851AIMSE-1#TRPBF LTC3851AHMSE-1#PBF LTC3851AHMSE#PBF LTC3851AIUD#TRPBF
Part Number LTC3851AIMSE-1#TRPBF LTC3851AHMSE-1#PBF LTC3851AHMSE#PBF LTC3851AIUD#TRPBF
Manufacturer Analog Devices Inc. Analog Devices Inc. Analog Devices Inc. Analog Devices Inc.
Series - - - -
Output Type Transistor Driver Transistor Driver Transistor Driver Transistor Driver
Supplier Device Package 16-MSOP-EP 16-MSOP-EP 16-MSOP-EP 16-QFN (3x3)
Package / Case 16-TFSOP (0.118", 3.00mm Width) Exposed Pad 16-TFSOP (0.118", 3.00mm Width) Exposed Pad 16-TFSOP (0.118", 3.00mm Width) Exposed Pad 16-WFQFN Exposed Pad
Mounting Type Surface Mount Surface Mount Surface Mount Surface Mount
Topology Buck Buck Buck Buck
Function Step-Down Step-Down Step-Down Step-Down
Voltage - Supply (Vcc/Vdd) 4V ~ 38V 4V ~ 38V 4V ~ 38V 4V ~ 38V
Base Product Number LTC3851 LTC3851 LTC3851 LTC3851
Number of Outputs 1 1 1 1
Package Tape & Reel (TR) Tube Tube Tape & Reel (TR)
Serial Interfaces - - - -
Output Configuration Positive Positive Positive Positive
Synchronous Rectifier Yes Yes Yes Yes
Output Phases 1 1 1 1
Frequency - Switching 235kHz ~ 750kHz 235kHz ~ 750kHz 235kHz ~ 750kHz 235kHz ~ 750kHz
Operating Temperature -40°C ~ 125°C (TJ) -40°C ~ 150°C (TJ) -40°C ~ 150°C (TJ) -40°C ~ 125°C (TJ)
Control Features Enable, Frequency Control, Power Good, Soft Start, Tracking Enable, Frequency Control, Power Good, Soft Start, Tracking Current Limit, Enable, Frequency Control, Soft Start, Tracking Current Limit, Enable, Frequency Control, Soft Start, Tracking
Clock Sync No No No No
Duty Cycle (Max) 99% 99% 99% 99%

LTC3851AIMSE-1#TRPBF Datasheet PDF

Download LTC3851AIMSE-1#TRPBF pdf datasheets and Analog Devices Inc. documentation for LTC3851AIMSE-1#TRPBF - Analog Devices Inc..

Datasheets
LTC3851A-1.pdf
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
PCN Assembly/Origin
Multiple Parts 18/Apr/2022.pdf
Getting Started Guide
LTpowerPlanner III Quick Start Guide.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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LTC3851AIMSE-1#TRPBF Image

LTC3851AIMSE-1#TRPBF

Analog Devices Inc.
32D-LTC3851AIMSE-1#TRPBF

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