LT3640EFE#PBF The LT3640EFE#PBF from Analog Devices, Inc. is an adjustable DC-DC switching regulator. It features a wide input voltage range and multiple output current capabilities.
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LT3640EFE#PBF

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Mfr Name: LT
LT
The LT3640EFE#PBF from Analog Devices, Inc. is an adjustable DC-DC switching regulator. It features a wide input voltage range and multiple output current capabilities.
✓ Total Stock: 7,249 pcs

LT3640EFE#PBF Available from 1 distributor

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LT3640EFE#PBF Specifications Quick View

Most important parameters for selection – full specs in datasheet.
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LT3640EFE#PBF Description

Short technical summary and product information.

The LT3640EFE#PBF is an adjustable DC-DC switching regulator manufactured by Analog Devices, Inc. This component is designed for step-down voltage conversion applications.

 

Key electrical specifications include a minimum input voltage of 2.5V and a maximum input voltage of 35V. The output current can be 1.1A or 1.3A, and the switching frequency ranges from 500kHz to 2MHz. The output voltage is adjustable, with a minimum fixed voltage of 0.6V and a maximum output voltage of 33.97V. It has two outputs and does not utilize a synchronous rectifier.

 

The device operates within a junction temperature range of -40°C to 125°C. It is packaged in a 28-TSSOP with an exposed pad and is designed for surface mount installation.

 

Analog Devices, Inc. is a global leader in high-performance analog, mixed-signal, and digital signal processing integrated circuits.

LT3640EFE#PBF Quick Information

Product Type: DC-DC Switching Regulator
Series: LT3640
Canonical Name: LT3640EFE#PBF DC-DC Switching Regulator
Subcategory: DC-DC Switching Regulator

LT3640EFE#PBF Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): 1 Unlimited
REACH Status: REACH Unaffected

LT3640EFE#PBF Features

  • Adjustable DC-DC switching regulator.
  • Wide input voltage range: 2.5V to 35V.
  • Dual output current capability: 1.1A and 1.3A.
  • Configurable switching frequency: 500kHz to 2MHz.
  • Surface mount 28-TSSOP-EP package.

LT3640EFE#PBF Applications

  • Used in industrial power supply designs.
  • Ideal for automotive battery-powered systems.
  • Suitable for multi-rail voltage regulation.
  • Applicable in telecom and networking equipment.

LT3640EFE#PBF FAQs

7 frequently asked questions generated from this part’s specifications.
What is the input voltage range of the LT3640EFE#PBF?

The input voltage range is 2.5V to 35V.

What is the output voltage range?

The output voltage is adjustable from 0.6V to 33.97V, with a nominal fixed output of 1.265V.

What is the operating temperature range?

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

What package does the LT3640EFE#PBF come in?

It comes in a 28-TSSOP (0.173", 4.40mm Width) Exposed Pad package, with supplier device package 28-TSSOP-EP.

What is the switching frequency?

The switching frequency is adjustable from 500kHz to 2MHz.

How many outputs does it have?

It has two outputs.

Is it a synchronous rectifier?

No, it is non-synchronous.

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