A8580KLPTR-T

$1.07

Description：IC REG BUCK ADJ 2.5A 16TSSOP
Series：-
Mfr：Allegro MicroSystems
Package：Tape & Reel (TR)

SKU:6f86f205cc16 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 ADJ 2.5A 16TSSOP
Series：-
Mfr：Allegro MicroSystems
Package：Tape & Reel (TR)
Function：Step-Down
Output Configuration：Positive
Topology：Buck
Output Type：Adjustable
Number of Outputs：1
Voltage - Input (Min)：4V
Voltage - Input (Max)：35V
Voltage - Output (Min/Fixed)：0.8V
Voltage - Output (Max)：10V
Current - Output：2.5A
Frequency - Switching：252kHz ~ 2.44MHz
Synchronous Rectifier：No
Operating Temperature：-40°C ~ 125°C (TA)
Mounting Type：Surface Mount
Package / Case：16-TSSOP (0.173", 4.40mm Width) Exposed Pad
Supplier Device Package：16-eTSSOP-EP
Grade：Automotive
Qualification：AEC-Q100

Download product information

A8580KLPTR-T

Overview

The A8580KLPTR-T is a synchronous buck switching voltage regulator manufactured by Allegro MicroSystems. It features an adjustable output voltage range from 0.8V to 10V with a maximum continuous output current of 2.5A. The device operates within an input voltage range of 4V to 35V and supports a switching frequency between 252kHz and 2.44MHz. Packaged in a 16-lead TSSOP with exposed pad, it is rated for automotive applications with an operating temperature range of -40°C to 125°C.

Feature Summary

Integrated synchronous rectification for improved efficiency
Adjustable output voltage via external resistor network
Automotive-grade reliability with AEC-Q100 qualification

Applications

Automotive infotainment system power distribution
ADAS sensor module voltage regulation
General automotive DC-DC step-down conversion

Procurement Notes

Verify component authenticity through authorized distributors due to the part's end-of-life status. Confirm that the specific revision matches design requirements as manufacturing has ceased. Check for moisture sensitivity level compliance during storage and handling procedures to ensure package integrity before soldering.

Selection Notes

Select this component for legacy automotive designs requiring a 2.5A synchronous buck solution. Evaluate thermal performance within the 16-TSSOP package constraints. Consider alternative active parts if new production volume is required, as this model is no longer recommended for new designs.

Part Context

This regulator belongs to the A8580 series designed for robust automotive power management. It provides a compact footprint for space-constrained electronic control units. The device integrates protection features typical of Allegro's automotive PMIC portfolio.