A8498SLJTR-T

$2.07

Description：IC REG BUCK ADJ 3A 8SOIC
Series：-
Mfr：Allegro MicroSystems
Package：Tape & Reel (TR),Cut Tape (CT)

SKU:5913065ea75a Category: Voltage Regulators - DC DC Switching Regulators Brand: Allegro MicroSystems

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Product introduction

Product Detailed Parameters

Description：IC REG BUCK ADJ 3A 8SOIC
Series：-
Mfr：Allegro MicroSystems
Package：Tape & Reel (TR),Cut Tape (CT)
Function：Step-Down
Output Configuration：Positive
Topology：Buck
Output Type：Adjustable
Number of Outputs：1
Voltage - Input (Min)：8V
Voltage - Input (Max)：50V
Voltage - Output (Min/Fixed)：0.8V
Voltage - Output (Max)：24V
Current - Output：3A
Frequency - Switching：-
Synchronous Rectifier：No
Operating Temperature：-20°C ~ 85°C (TA)
Mounting Type：Surface Mount
Package / Case：8-SOIC (0.154", 3.90mm Width) Exposed Pad
Supplier Device Package：8-SOIC-EP
Grade：-
Qualification：-

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A8498SLJTR-T

Overview

The A8498SLJTR-T is a high-voltage step-down switching regulator manufactured by Allegro MicroSystems. It operates with an input voltage range of 8 V to 50 V and provides a single adjustable output from 800 mV to 24 V. The device supports a continuous output current of 3 A with a maximum static current of 4.4 mA. Designed for surface mount installation, it utilizes an SOIC-8 package topology. The component functions within a temperature range of -20 °C to +85 °C.

Feature Summary

Integrates a buck converter topology for efficient high-voltage step-down regulation
Supports wide input voltage ranges suitable for industrial power systems
Provides adjustable output voltage capability for flexible design integration

Applications

Industrial power supply systems requiring high-voltage input conversion
Embedded electronics utilizing 12 V or 24 V bus architectures
General-purpose DC-DC conversion in automotive or commercial equipment

Procurement Notes

Verify the specific suffix 'T' indicates reel packaging configuration when sourcing. Confirm RoHS compliance status through official manufacturer documentation prior to implementation. Ensure moisture sensitivity level requirements are addressed during storage and handling procedures according to industry standards.

Selection Notes

Select this component when a robust buck regulator is required for inputs up to 50 V. The SOIC-8 package offers a compact footprint for space-constrained designs. Evaluate thermal performance requirements against the specified operating temperature range to ensure reliable operation under load conditions.

Part Context

This part belongs to the A8498 series of high-voltage step-down regulators from Allegro MicroSystems. It is categorized under PMIC - Power Management ICs and specifically Switching Voltage Regulators. The series is designed for applications demanding reliable voltage conversion from higher voltage rails.