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HomeProductsIntegrated Circuits (ICs)PMIC - Voltage Regulators - DC DC Switching RegulatorsLT3975IMSE#PBF
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LT3975IMSE#PBF - Analog Devices Inc.

Manufacturer Part Number
LT3975IMSE#PBF
Manufacturer
Analog Devices, Inc.
Allelco Part Number
32D-LT3975IMSE#PBF
ECAD Model
Parts Description
IC REG BUCK ADJ 2.5A 16MSOP
Package
16-TFSOP (0.118', 3.00mm Width) Exposed Pad
Data sheet
LT3975.pdf
RoHs Status
ROHS3 Compliant
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Specifications

LT3975IMSE#PBF Tech Specifications
Analog Devices Inc. - LT3975IMSE#PBF technical specifications, attributes, parameters and parts with similar specifications to Analog Devices Inc. - LT3975IMSE#PBF

Product Attribute Attribute Value  
Manufacturer Analog Devices, Inc.  
Voltage - Output (Min/Fixed) 1.197V  
Voltage - Output (Max) 40.74V  
Voltage - Input (Min) 4.3V  
Voltage - Input (Max) 42V  
Topology Buck  
Synchronous Rectifier No  
Supplier Device Package 16-MSOP-EP  
Series -  
Package / Case 16-TFSOP (0.118', 3.00mm Width) Exposed Pad  
Product Attribute Attribute Value  
Package Tube  
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 200kHz ~ 2.25MHz  
Current - Output 2.5A  
Base Product Number LT3975  

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

LT3975IMSE#PBF

Manufacturer

analog-devices

Introduction

The LT3975IMSE#PBF is a high-efficiency, step-down DC-DC converter that can operate from input voltages ranging from 4.3V to 42V. It features a wide adjustable output voltage range from 1.197V to 40.74V and can deliver up to 2.5A of output current. The device is designed to provide a compact, easy-to-use power supply solution for a variety of applications.

Product Features and Performance

Wide input voltage range: 4.3V to 42V

Adjustable output voltage: 1.197V to 40.74V

Output current up to 2.5A

Switching frequency range: 200kHz to 2.25MHz

High efficiency up to 95%

Internal compensation and soft-start

Thermal shutdown and current limit protection

16-pin TFSOP package with exposed pad for improved thermal performance

Product Advantages

Compact and efficient power supply solution

Wide input and output voltage range for versatile applications

Adjustable output voltage for customized power requirements

Robust protection features for reliable operation

Key Reasons to Choose This Product

Excellent power conversion efficiency for improved energy savings

Flexible design with wide input and output voltage capabilities

Reliable and safe operation with built-in protection features

Compact package for space-constrained applications

Quality and Safety Features

Thermal shutdown protection

Current limit protection

Robust package design for reliable operation

Compatibility

The LT3975IMSE#PBF is compatible with a wide range of electronic devices and systems that require a high-efficiency, adjustable step-down DC-DC power supply.

Application Areas

Industrial equipment

Automotive electronics

Telecommunications equipment

Medical devices

Consumer electronics

Product Lifecycle

The LT3975IMSE#PBF is an active product. There are no known equivalent or alternative models from Analog Devices. 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. LT3975IMSE#PBF

Product Attribute LT3975IMSE#PBF LT3976EMSE#PBF LT3973IMSE-5#PBF LT3975IMSE#TRPBF
Part Number LT3975IMSE#PBF LT3976EMSE#PBF LT3973IMSE-5#PBF LT3975IMSE#TRPBF
Manufacturer Analog Devices Inc. Analog Devices Inc. Analog Devices Inc. Analog Devices Inc.
Current - Output 2.5A 5A 750mA 2.5A
Package / Case 16-TFSOP (0.118', 3.00mm Width) Exposed Pad 16-TFSOP (0.118', 3.00mm Width) Exposed Pad 10-TFSOP, 10-MSOP (0.118', 3.00mm Width) Exposed Pad 16-TFSOP (0.118', 3.00mm Width) Exposed Pad
Output Type Adjustable Adjustable Fixed Adjustable
Voltage - Output (Max) 40.74V 38.8V - 40.74V
Operating Temperature -40°C ~ 125°C (TJ) -40°C ~ 125°C (TJ) -40°C ~ 125°C (TJ) -40°C ~ 125°C (TJ)
Mounting Type Surface Mount Surface Mount Surface Mount Surface Mount
Series - - - -
Voltage - Output (Min/Fixed) 1.197V 1.197V 5V 1.197V
Voltage - Input (Min) 4.3V 4.3V 4.2V 4.3V
Voltage - Input (Max) 42V 40V 42V 42V
Synchronous Rectifier No No No No
Output Configuration Positive Positive Positive Positive
Supplier Device Package 16-MSOP-EP 16-MSOP-EP 10-MSOP-EP 16-MSOP-EP
Package Tube Tube Tube Tape & Reel (TR)
Topology Buck Buck Buck Buck
Number of Outputs 1 1 1 1
Frequency - Switching 200kHz ~ 2.25MHz 200kHz ~ 2.25MHz 195kHz ~ 2.15MHz 200kHz ~ 2.25MHz
Base Product Number LT3975 LT3976 LT3973 LT3975
Function Step-Down Step-Down Step-Down Step-Down

LT3975IMSE#PBF Datasheet PDF

Download LT3975IMSE#PBF pdf datasheets and Analog Devices Inc. documentation for LT3975IMSE#PBF - Analog Devices Inc..

Datasheets
LT3975.pdf
PCN Design/Specification
Mult Dev 11/Oct/2022.pdf Mult Dev Mark Chg 4/Feb/2020.pdf
Environmental Information
Material Declaration LT3975IMSE#PBF.pdf

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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.

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Contact us if you have any questions.

  1. Phone
    +00852 9146 4856

Certifications & Memberships

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LT3975IMSE#PBF Image

LT3975IMSE#PBF

Analog Devices Inc.
32D-LT3975IMSE#PBF

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