LT1371CR#TRPBF

$13.04

Description：IC REG BUCK BOOST ADJ 3A DDPAK-7
Series：-
Mfr：Analog Devices Inc.
Package：Tape & Reel (TR),Cut Tape (CT)

SKU:e7561a21ec64 Category: Voltage Regulators - DC DC Switching Regulators Brand: Analog Devices Inc.

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Product introduction

Product Detailed Parameters

Description：IC REG BUCK BOOST ADJ 3A DDPAK-7
Series：-
Mfr：Analog Devices Inc.
Package：Tape & Reel (TR),Cut Tape (CT)
Function：Step-Up, Step-Down, Step-Up/Step-Down
Output Configuration：Positive or Negative
Topology：Buck, Boost, Cuk, Flyback, Forward Converter, SEPIC
Output Type：Adjustable
Number of Outputs：1
Voltage - Input (Min)：2.7V
Voltage - Input (Max)：30V
Voltage - Output (Min/Fixed)：1.245V
Voltage - Output (Max)：35V (Switch)
Current - Output：3A (Switch)
Frequency - Switching：500kHz
Synchronous Rectifier：No
Operating Temperature：0°C ~ 70°C (TA)
Mounting Type：Surface Mount
Package / Case：TO-263-8, D2PAK (7 Leads + Tab), TO-263CA
Supplier Device Package：DDPAK-7

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LT1371CR#TRPBF

Overview

The LT1371CR#TRPBF is a high-efficiency switching voltage regulator manufactured by Analog Devices Inc. It supports multiple topologies including Boost, Buck, Cuk, Flyback, Forward, and Inverting configurations. The device features an adjustable output voltage and delivers up to 3 A of output current. It operates with an input voltage range from 2.7 V to 25 V and switches at a frequency of 500 kHz. The static current consumption is 4 mA. The component is housed in a DDPAK-7 package designed for surface mount installation. It functions within a temperature range of 0°C to +125°C and includes a shutdown feature.

Feature Summary

Supports versatile power conversion topologies such as boost, buck, and inverting circuits.
Delivers high output current capability suitable for demanding load applications.
Integrates a shutdown pin for efficient power management control.

Applications

Portable battery-powered equipment requiring efficient voltage regulation
Industrial control systems utilizing various DC-DC conversion needs
Embedded systems needing flexible input voltage ranges

Procurement Notes

Verify the specific suffix #TRPBF indicates tape-and-reel packaging when ordering. Confirm that the DDPAK-7 package matches your PCB footprint requirements. Ensure the operating temperature range of 0°C to +125°C aligns with your system environment. Check for RoHS compliance status through official manufacturer documentation before finalizing procurement.

Selection Notes

Select this component when a single IC must support multiple converter topologies like boost or flyback. It is appropriate for designs requiring up to 3 A output current with a wide input voltage span. Consider the 500 kHz switching frequency for balancing component size and efficiency. Verify that the thermal performance of the DDPAK-7 package suits your heat dissipation strategy.

Part Context

This part belongs to the LT1371 series of switching regulators from Analog Devices. It is categorized under PMIC - Power Management ICs. The product type is defined as a Switching Voltage Regulator. It is distinct from linear regulators and other controller-only ICs by its integrated power switch and multi-topology flexibility.