A8290SETTR-T

$1.26

Description：IC REG CONV RECVRS 1OUT 28QFN
Series：-
Mfr：Allegro MicroSystems
Package：Tape & Reel (TR),Bulk

SKU:4cfd2a1a0f16 Category: Special Purpose Regulators Brand: Allegro MicroSystems

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Product introduction

Product Detailed Parameters

Description：IC REG CONV RECVRS 1OUT 28QFN
Series：-
Mfr：Allegro MicroSystems
Package：Tape & Reel (TR),Bulk
Applications：Converter, Analog and Digital Satellite Receivers
Voltage - Input：8V ~ 16V
Number of Outputs：1
Voltage - Output：12.7V ~ 20.4V
Operating Temperature：-20°C ~ 85°C
Mounting Type：Surface Mount
Package / Case：28-VFQFN Exposed Pad
Supplier Device Package：28-QFN (5x5)
Grade：-
Qualification：-

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A8290SETTR-T

Overview

The A8290SETTR-T is a single LNB supply and control voltage regulator manufactured by Allegro MicroSystems. It functions as a special purpose regulator designed for Low-Noise Block downconverter applications. The device integrates regulation and control logic to manage power delivery in satellite communication systems.

Feature Summary

Integrates LNB supply regulation and control logic
Designed for satellite communication signal processing

Applications

Satellite receiver systems
LNB power management circuits
Signal conditioning modules

Procurement Notes

Verify component status as the A8290SETTR-T is listed as discontinued or no longer manufactured by Allegro MicroSystems. Confirm availability through authorized distributors or secondary markets. Ensure compatibility with existing system designs before procurement due to potential obsolescence.

Selection Notes

Select this component only if legacy support for specific LNB control protocols is required. Evaluate alternative regulators from current Allegro portfolios for new designs. Verify pinout and electrical specifications against original system requirements to ensure functional equivalence.

Part Context

The A8290 belongs to Allegro's special purpose regulator family, specifically tailored for satellite TV and communication infrastructure. It addresses the unique power and control needs of LNB units, distinguishing it from general-purpose linear regulators.

Replacement Considerations

Public confirmed substitute part numbers are not available in the provided documentation. Consult Allegro MicroSystems technical support for current equivalent recommendations.

How to buy

Online and offline orders are supported. If the item is available for online purchase, you can place it in the cart; for wholesale pricing, please contact our product manager for a quote.

Payment Method

Payment methods: T/T, WeChat Pay, credit cards, Google Pay, Apple Pay . Buyer covers shipping, fees, duties, and taxes; contact our product manager if you need a contract/procurement process.

Delivery time

In-stock items usually ship within 24 hours. Otherwise, shipment is arranged 1 to 2 days after the items arrive at our warehouse. Timing depends on destination and shipping method.

Freight calculation

Freight cost depends on destination, package size, and weight . We offer shipping options via DHL, FedEx, UPS, and TNT , and can ship using your freight account upon request.

Mode of Transportation

We ship via DHL, FedEx, UPS, and TNT. If you prefer a specific logistics provider, we can ship using your designated carrier.

Return and Refund

Returns are accepted within 60 days of invoice with RMA approval. Items must be resalable; original invoice and test report are required. No returns for customer errors.