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LT3431EFE The LT3431EFE is an adjustable buck regulator from Analog Devices. It features an input voltage range of 5.5V to 60V and can deliver up to 3A of output current.
Mfr Part #:

LT3431EFE

Available from 2 distributors
Mfr Name: LT
LT
The LT3431EFE is an adjustable buck regulator from Analog Devices. It features an input voltage range of 5.5V to 60V and can deliver up to 3A of output current.
✓ Total Stock: 931 pcs

LT3431EFE Available from 2 distributors

✓ Authorised
✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Optech Co.,Limited ✓
Non-Authorised Inventory information
931 pcs
On Request
931 pcs On Request 1 On Request On Request 1012+ On Request On Request
HK XINYUANXIN ELECTRONIC TECH LIMITED ✓
Non-Authorised Inventory information
On Request
On Request
On Request On Request 1 On Request On Request On Request On Request On Request
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LT3431EFE Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Halogen Free
Lead Style
Mounting Type
Operating Temperature
Output Current
Package / Case
SVHC Present
Supplier Device Package
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LT3431EFE Description

Short technical summary and product information.

The LT3431EFE is an adjustable buck (step-down) voltage regulator IC manufactured by Analog Devices. It is designed for efficient power conversion with an input voltage range from 5.5V to 60V.

 

This regulator can provide an adjustable output voltage, with a minimum fixed output of 1.219V and a maximum adjustable output of 55.2V. It is capable of delivering an output current of up to 3A (switch). The switching frequency is set at 500kHz, contributing to its performance.

 

The operating temperature range for the LT3431EFE is from -40°C to 125°C (TJ), making it suitable for various environmental conditions. It is supplied in a 16-TSSOP-EP package, designed for surface mounting.

 

This component is ideal for applications requiring a versatile and robust DC-DC step-down conversion solution within the specified voltage and current limits.

LT3431EFE Quick Information

Product Type: Voltage Regulator - DC-DC Switching Regulator
Series: LT3431
Canonical Name: LT3431EFE Adjustable Buck Regulator
Subcategory: Power Management PMIC

LT3431EFE Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): 1 Unlimited
REACH Status: REACH Unaffected
Lead Free: No

LT3431EFE Features

  • Adjustable buck voltage regulator IC
  • Wide input voltage range 5.5V to 60V
  • Output current up to 3A
  • Adjustable output voltage 1.219V to 55.2V
  • Surface mount 16-TSSOP-EP package

LT3431EFE Applications

  • DC-DC step-down power conversion
  • Power supplies for various electronics
  • Industrial control systems
  • Automotive applications

LT3431EFE FAQs

6 frequently asked questions generated from this part’s specifications.
What is the input voltage range of the LT3431EFE?

The input voltage range is from 5.5V to 60V.

What output voltages can the LT3431EFE provide?

The output voltage is adjustable from 1.219V to 55.2V.

What package does the LT3431EFE come in?

It comes in a 16-TSSOP-EP (exposed pad) package.

What is the operating temperature range?

The junction temperature range is -40°C to 125°C.

What is the switching frequency of the LT3431EFE?

The switching frequency is 500kHz.

What is the output current rating?

The device is rated for 3A output current.

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