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HomeProductsIntegrated Circuits (ICs)PMIC - Voltage Regulators - DC DC Switching RegulatorsLT3970EDDB#TRMPBF
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LT3970EDDB#TRMPBF - Analog Devices Inc.

Manufacturer Part Number
LT3970EDDB#TRMPBF
Manufacturer
Analog Devices, Inc.
Allelco Part Number
32D-LT3970EDDB#TRMPBF
ECAD Model
Parts Description
IC REG BUCK ADJ 535MA 10DFN
Package
10-WFDFN Exposed Pad
Data sheet
LTpowerCAD II User Guide.pdf
LTpowerCAD II Quick Start Guide.pdf
LT3970 Datasheet.pdf
LT3970 Datasheet.pdf
RoHs Status
ROHS3 Compliant
Our certification
In stock: 8252

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Specifications

LT3970EDDB#TRMPBF Tech Specifications
Analog Devices Inc. - LT3970EDDB#TRMPBF technical specifications, attributes, parameters and parts with similar specifications to Analog Devices Inc. - LT3970EDDB#TRMPBF

Product Attribute Attribute Value  
Manufacturer Analog Devices, Inc.  
Voltage - Output (Min/Fixed) 1.21V  
Voltage - Output (Max) 25V  
Voltage - Input (Min) 4.2V  
Voltage - Input (Max) 40V  
Topology Buck  
Synchronous Rectifier No  
Supplier Device Package 10-DFN (3x2)  
Series -  
Package / Case 10-WFDFN Exposed Pad  
Product Attribute Attribute Value  
Package Tape & Reel (TR)  
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 350mA  
Base Product Number LT3970  

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

LT3970EDDB#TRMPBF

Manufacturer

Analog Devices

Introduction

The LT3970EDDB#TRMPBF is a high-efficiency, synchronous step-down DC-DC converter capable of providing up to 350mA of output current. It features a wide 4.2V to 40V input voltage range and an adjustable output voltage from 1.21V to 25V, making it suitable for a variety of applications.

Product Features and Performance

Wide input voltage range: 4.2V to 40V

Adjustable output voltage from 1.21V to 25V

Output current capability of up to 350mA

Switching frequency range of 200kHz to 2.25MHz

High efficiency, up to 95%

Internal compensation for easy use

Shutdown mode with less than 1μA quiescent current

Thermal shutdown protection

Product Advantages

Compact 10-pin WFDFN package

Flexible design with wide input and output voltage ranges

High efficiency for improved power savings

Integrated protection features for reliable operation

Key Reasons to Choose This Product

Versatile and adaptable to various power supply requirements

Efficient operation for extended battery life in portable applications

Comprehensive protection features for robust and reliable performance

Easy to implement with minimal external components

Quality and Safety Features

Thermal shutdown protection

Overcurrent protection

Undervoltage lockout

Compatibility

The LT3970EDDB#TRMPBF is compatible with a wide range of electronic devices and systems that require a regulated and efficient DC power supply.

Application Areas

Portable electronics

Industrial equipment

Automotive systems

Battery-powered devices

Distributed power supplies

Product Lifecycle

The LT3970EDDB#TRMPBF is an active product, and Analog Devices continues to support it. There are no known equivalent or alternative models available at this time. For the latest product information or to inquire about availability, please contact our website's sales team.

Parts with Similar Specifications

The three parts on the right have similar specifications to Analog Devices Inc. LT3970EDDB#TRMPBF

Product Attribute LT3970EDDB#TRMPBF LT3970EDDB-5#TRMPBF LT3970EDDB#TRPBF LT3970EDDB-5#TRPBF
Part Number LT3970EDDB#TRMPBF LT3970EDDB-5#TRMPBF LT3970EDDB#TRPBF LT3970EDDB-5#TRPBF
Manufacturer Analog Devices Inc. Analog Devices Inc. Analog Devices Inc. Analog Devices Inc.
Number of Outputs 1 1 1 1
Current - Output 350mA 350mA 350mA 350mA
Voltage - Output (Max) 25V - 25V -
Topology Buck Buck Buck Buck
Supplier Device Package 10-DFN (3x2) 10-DFN (3x2) 10-DFN (3x2) 10-DFN (3x2)
Package Tape & Reel (TR) Tape & Reel (TR) Tape & Reel (TR) Tape & Reel (TR)
Synchronous Rectifier No No No No
Voltage - Input (Max) 40V 40V 40V 40V
Package / Case 10-WFDFN Exposed Pad 10-WFDFN Exposed Pad 10-WFDFN Exposed Pad 10-WFDFN Exposed Pad
Operating Temperature -40°C ~ 125°C (TJ) -40°C ~ 125°C (TJ) -40°C ~ 125°C (TJ) -40°C ~ 125°C (TJ)
Voltage - Output (Min/Fixed) 1.21V 5V 1.21V 5V
Frequency - Switching 200kHz ~ 2.25MHz 200kHz ~ 2.25MHz 200kHz ~ 2.25MHz 200kHz ~ 2.25MHz
Mounting Type Surface Mount Surface Mount Surface Mount Surface Mount
Output Configuration Positive Positive Positive Positive
Function Step-Down Step-Down Step-Down Step-Down
Series - - - -
Base Product Number LT3970 LT3970 LT3970 LT3970
Voltage - Input (Min) 4.2V 4.2V 4.2V 4.2V
Output Type Adjustable Fixed Adjustable Fixed

LT3970EDDB#TRMPBF Datasheet PDF

Download LT3970EDDB#TRMPBF pdf datasheets and Analog Devices Inc. documentation for LT3970EDDB#TRMPBF - Analog Devices Inc..

Datasheets
LTpowerCAD II User Guide.pdf LTpowerCAD II Quick Start Guide.pdf LT3970 Datasheet.pdf
Other Related Documents
Tape and Reel Packaging.pdf
HTML Datasheet
LT3970 Datasheet.pdf
Environmental Information
Material Declaration LT3970EDDB#TRMPBF.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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LT3970EDDB#TRMPBF

Analog Devices Inc.
32D-LT3970EDDB#TRMPBF

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