LT1371CR#TR The LT1371CR#TR is a monolithic high frequency current mode switching regulator from LT. It offers high efficiency and can be operated in various switching configurations.
Mfr Part #:

LT1371CR#TR

Available from 1 distributors
Mfr Name: LT
LT
The LT1371CR#TR is a monolithic high frequency current mode switching regulator from LT. It offers high efficiency and can be operated in various switching configurations.
✓ Total Stock: 715 pcs

LT1371CR#TR Available from 1 distributor

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715 pcs
715 pcs On Request 1 On Request On Request 03+ On Request On Request

LT1371CR#TR Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Tape & Reel

LT1371CR#TR Description

Short technical summary and product information.

The LT1371CR#TR is a monolithic high frequency current mode switching regulator manufactured by LT. It is designed for high efficiency operation at 500kHz, allowing the use of small inductors. This regulator can be configured for boost, buck, flyback, forward, inverting, and Cuk applications.

 

Key features include a 3A current-limited power switch, a low minimum supply voltage of 2.7V, and a typical quiescent current of 4mA. The device also includes control and protection circuitry. It supports synchronization to an external logic level source and can regulate both positive and negative output voltages.

 

The LT1371CR#TR is available in surface mount packages, making it suitable for space-constrained designs. Its design techniques enhance flexibility and ease of use, while nonlinear error amplifier transconductance helps reduce output overshoot during start-up or overload recovery. Oscillator frequency shifting provides protection for external components during overload conditions.

LT1371CR#TR Quick Information

Product Type: Switching Regulator
Canonical Name: LT1371 High Efficiency 3A Switching Regulator
Subcategory: DC-DC Switching Regulators

LT1371CR#TR Compliance

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

LT1371CR#TR Features

  • Monolithic high frequency switching regulator.
  • Operates at 500kHz for small inductors.
  • 3A current limited power switch.
  • Regulates positive or negative outputs.
  • Surface mount components for compact designs.

LT1371CR#TR Applications

  • Suitable for boost regulators.
  • Used in laptop computer supplies.
  • Applicable to multiple output flyback supplies.
  • Can be used in inverting supplies.

LT1371CR#TR FAQs

7 frequently asked questions generated from this part’s specifications.
What is the switching frequency of the LT1371CR#TR?

The switching frequency is 500kHz.

What is the maximum output current for the LT1371CR#TR?

The current limited power switch is 3A.

What is the minimum supply voltage for this switching regulator?

The minimum supply voltage is 2.7V.

What type of switching regulator is the LT1371CR#TR?

It is a current mode switching regulator.

What are the available package types for the LT1371CR#TR?

Available package types include DD-PAK, SO, and TO-220.

What is the RoHS status of the LT1371CR#TR?

The RoHS status is RoHS3 Compliant.

What is the Moisture Sensitivity Level (MSL) for the LT1371CR#TR?

The Moisture Sensitivity Level is 1 Unlimited.

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