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LT3640IFE#PBF The Analog Devices LT3640IFE#PBF is a dual monolithic buck regulator. It offers adjustable output voltages from 0.6V to 33.97V and supports input voltages from 2.5V to 35V.
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LT3640IFE#PBF

Available from 1 distributors
Mfr Name: LT
LT
The Analog Devices LT3640IFE#PBF is a dual monolithic buck regulator. It offers adjustable output voltages from 0.6V to 33.97V and supports input voltages from 2.5V to 35V.
✓ Total Stock: 200 pcs

LT3640IFE#PBF Available from 1 distributor

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Optech Co.,Limited ✓
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200 pcs
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200 pcs On Request 1 On Request On Request 12+ On Request On Request
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LT3640IFE#PBF Specifications Quick View

Most important parameters for selection – full specs in datasheet.
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LT3640IFE#PBF Description

Short technical summary and product information.

The LT3640IFE#PBF from Analog Devices is a dual monolithic buck regulator designed for efficient power conversion. It features adjustable output configurations with minimum fixed voltages of 0.6V and 1.265V, and a maximum adjustable output of 33.97V. The device operates with an input voltage range of 2.5V to 35V.

 

This regulator supports step-down functionality with a switching frequency ranging from 500kHz to 2MHz. It provides two output current capabilities, 1.1A and 1.3A. The operating temperature range is from -40°C to 125°C (TJ).

 

The LT3640IFE#PBF is available in a 28-TSSOP-EP package and is designed for surface mount installation. It includes features such as power-on reset and a watchdog timer, making it suitable for various power management applications requiring stable and reliable voltage regulation.

LT3640IFE#PBF Quick Information

Product Type: DC-DC Switching Regulator
Series: LT3640
Canonical Name: Analog Devices LT3640IFE#PBF Dual Monolithic Buck Regulator
Subcategory: DC-DC Switching Regulator

LT3640IFE#PBF Compliance

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

LT3640IFE#PBF Features

  • Dual monolithic buck regulator.
  • Adjustable output voltage up to 33.97V.
  • Wide input voltage range of 2.5V to 35V.
  • Output currents of 1.1A and 1.3A.
  • Operating temperature range -40°C to 125°C.

LT3640IFE#PBF Applications

  • Power management applications.
  • Voltage regulation circuits.
  • Systems requiring step-down conversion.
  • Applications with wide input voltage needs.

LT3640IFE#PBF FAQs

6 frequently asked questions generated from this part’s specifications.
What is the input voltage range of the LT3640IFE#PBF?

The minimum input voltage is 2.5V and the maximum is 35V.

What output voltages can the LT3640IFE#PBF provide?

The adjustable output can be set from a minimum of0.6V to a maximum 33.97V.

What is the operating temperature range?

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

What package is the LT3640IFE#PBF available in?

It comes in a 28-TSSOP-EP (28-lead TSSOP with exposed pad) package for surface mount.

What switching frequencies does the device support?

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

What is the output current rating of the LT3640IFE#PBF?

Two output current ratings are specified: 1.1A and 1.3A, under different conditions.

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