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HomeProductsIntegrated Circuits (ICs)PMIC - Voltage Regulators - DC DC Switching RegulatorsLT3980EDE#TRPBF
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LT3980EDE#TRPBF - Analog Devices Inc.

Manufacturer Part Number
LT3980EDE#TRPBF
Manufacturer
Analog Devices, Inc.
Allelco Part Number
32D-LT3980EDE#TRPBF
ECAD Model
Parts Description
IC REG BUCK ADJUSTABLE 2A 14DFN
Package
14-WFDFN Exposed Pad
Data sheet
LTpowerCAD II User Guide.pdf
LT3980 Datasheet.pdf
RoHs Status
ROHS3 Compliant
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Specifications

LT3980EDE#TRPBF Tech Specifications
Analog Devices Inc. - LT3980EDE#TRPBF technical specifications, attributes, parameters and parts with similar specifications to Analog Devices Inc. - LT3980EDE#TRPBF

Product Attribute Attribute Value  
Manufacturer Analog Devices, Inc.  
Voltage - Output (Min/Fixed) 0.79V  
Voltage - Output (Max) 57.42V  
Voltage - Input (Min) 3.6V  
Voltage - Input (Max) 58V  
Topology Buck  
Synchronous Rectifier No  
Supplier Device Package 14-DFN (4x3)  
Series -  
Package / Case 14-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 225kHz ~ 2.25MHz  
Current - Output 2A  
Base Product Number LT3980  

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

LT3980EDE#TRPBF

Manufacturer

Analog Devices, Inc.

Introduction

High-efficiency, low-noise, step-down DC-DC converter

Product Features and Performance

Wide input voltage range: 3.6V to 58V

Adjustable output voltage from 0.79V to 57.42V

Output current up to 2A

Switching frequency adjustable from 225kHz to 2.25MHz

Integrated high-side and low-side MOSFETs

Cycle-by-cycle current limit and thermal protection

Compact 14-pin 4x3mm DFN package

Product Advantages

High efficiency and low noise

Wide input and output voltage ranges

Adjustable switching frequency

Integrated power MOSFETs

Comprehensive protection features

Key Technical Parameters

Input voltage range: 3.6V to 58V

Output voltage range: 0.79V to 57.42V

Output current: up to 2A

Switching frequency: 225kHz to 2.25MHz

Topology: synchronous buck converter

Quality and Safety Features

RoHS3 compliant

Cycle-by-cycle current limit

Thermal protection

Compatibility

Surface mount package (14-WFDFN Exposed Pad)

Application Areas

Industrial and transportation applications

Telecom and datacom equipment

Automotive electronics

Portable electronics

Product Lifecycle

This product is currently in production and not nearing discontinuation.

Replacement or upgrade options may be available from Analog Devices.

Key Reasons to Choose This Product

Wide input and output voltage ranges

Adjustable switching frequency for optimization

High efficiency and low noise

Integrated power MOSFETs for compact size

Comprehensive protection features for reliable operation

Compatibility with surface mount assembly

Parts with Similar Specifications

The three parts on the right have similar specifications to Analog Devices Inc. LT3980EDE#TRPBF

Product Attribute LT3980EDE#TRPBF LT3976IMSE#PBF LT3980EMSE#PBF LT3976HMSE#PBF
Part Number LT3980EDE#TRPBF LT3976IMSE#PBF LT3980EMSE#PBF LT3976HMSE#PBF
Manufacturer Analog Devices Inc. Analog Devices Inc. Analog Devices Inc. Analog Devices Inc.
Operating Temperature -40°C ~ 125°C (TJ) -40°C ~ 125°C (TJ) -40°C ~ 125°C (TJ) -40°C ~ 150°C (TJ)
Package Tape & Reel (TR) Tube Tube Tube
Series - - - -
Synchronous Rectifier No No No No
Voltage - Output (Min/Fixed) 0.79V 1.197V 0.79V 1.197V
Topology Buck Buck Buck Buck
Function Step-Down Step-Down Step-Down Step-Down
Output Type Adjustable Adjustable Adjustable Adjustable
Supplier Device Package 14-DFN (4x3) 16-MSOP-EP 16-MSOP-EP 16-MSOP-EP
Base Product Number LT3980 LT3976 LT3980 LT3976
Voltage - Input (Max) 58V 40V 58V 40V
Voltage - Output (Max) 57.42V 38.8V 57.42V 38.8V
Number of Outputs 1 1 1 1
Mounting Type Surface Mount Surface Mount Surface Mount Surface Mount
Current - Output 2A 5A 2A 5A
Frequency - Switching 225kHz ~ 2.25MHz 200kHz ~ 2.25MHz 225kHz ~ 2.25MHz 200kHz ~ 2.25MHz
Output Configuration Positive Positive Positive Positive
Voltage - Input (Min) 3.6V 4.3V 3.6V 4.3V
Package / Case 14-WFDFN Exposed Pad 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

LT3980EDE#TRPBF Datasheet PDF

Download LT3980EDE#TRPBF pdf datasheets and Analog Devices Inc. documentation for LT3980EDE#TRPBF - Analog Devices Inc..

Datasheets
LTpowerCAD II User Guide.pdf LT3980 Datasheet.pdf
Other Related Documents
Tape and Reel Packaging.pdf
Environmental Information
Material Declaration LT3980EDE#TRPBF.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.

Your Faithful Supply Chain Partner -

Contact us if you have any questions.

  1. Phone
    +00852 9146 4856

Certifications & Memberships

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LT3980EDE#TRPBF Image

LT3980EDE#TRPBF

Analog Devices Inc.
32D-LT3980EDE#TRPBF

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