ARG81400KLVATR

$2.56

Description：IC REG BUCK-BOOST 38TSSOP
Series：*
Mfr：Allegro MicroSystems
Package：Tape & Reel (TR)

SKU:8115698e96ae Category: Voltage Regulators - DC DC Switching Regulators Brand: Allegro MicroSystems

Consult the customer manager about the wholesale price.

consultation hotline：86-132-6715-2157

email：[email protected]
Contact the product manager for consultation. One-stop consultation is available.

Do you want a lower wholesale price? Please send us your inquiry and we will reply immediately.

Product introduction

Product Detailed Parameters

Description：IC REG BUCK-BOOST 38TSSOP
Series：*
Mfr：Allegro MicroSystems
Package：Tape & Reel (TR)
Function：-
Output Configuration：-
Topology：-
Output Type：-
Number of Outputs：-
Voltage - Input (Min)：-
Voltage - Input (Max)：-
Voltage - Output (Min/Fixed)：-
Voltage - Output (Max)：-
Current - Output：-
Frequency - Switching：-
Synchronous Rectifier：-
Operating Temperature：-
Mounting Type：Surface Mount
Package / Case：38-TFSOP (0.173", 4.40mm Width) Exposed Pad
Supplier Device Package：38-eTSSOP
Grade：-
Qualification：-

Download product information

ARG81400KLVATR

Overview

The ARG81400KLVATR is a DC-DC switching regulator manufactured by Allegro MicroSystems, classified under PMIC voltage regulators. It utilizes a buck-boost topology to manage power conversion efficiently across varying input and output conditions. The device is housed in a 38-eTSSOP surface-mount package with an exposed pad for thermal management. Designed for robust operation, it supports industrial temperature ranges and meets RoHS compliance standards. This component serves as a critical power management solution for applications requiring stable voltage regulation from a single supply source.

Feature Summary

Implements buck-boost topology for versatile voltage regulation capabilities
Utilizes 38-pin eTSSOP surface-mount packaging for compact integration
Designed for reliable operation within specified industrial temperature limits

Applications

Industrial automation systems requiring stable power supplies
Consumer electronics utilizing single-supply architectures
Infrastructure equipment needing efficient DC-DC conversion

Procurement Notes

Verify the specific suffix 'KLVATR' against the manufacturer's current datasheet to confirm pinout and electrical characteristics match your design requirements. Ensure compatibility with the 38-eTSSOP footprint on your PCB layout. Check for any recent product change notices or end-of-life announcements directly from Allegro MicroSystems before finalizing procurement plans.

Selection Notes

Select this component when a buck-boost converter is required within a 38-pin form factor. Consider the thermal performance of the exposed pad design for high-current applications. Verify that the input voltage range and output specifications align with the system's power budget and efficiency targets compared to alternative linear or switching regulators.

Part Context

This part belongs to the ARG814 series of power management integrated circuits from Allegro MicroSystems. The series focuses on providing efficient voltage regulation solutions for various electronic devices. The ARG81400 variant specifically addresses buck-boost conversion needs, distinguishing itself from other series members that may offer different topologies or pin configurations.