A6276SLW-T

$1.24

Description：IC LED DRVR LINEAR 75.5MA 24SOIC
Series：-
Mfr：Allegro MicroSystems
Package：Tube

SKU:88306902ddda Category: LED Drivers IC Brand: Allegro MicroSystems

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Product introduction

Product Detailed Parameters

Description：IC LED DRVR LINEAR 75.5MA 24SOIC
Series：-
Mfr：Allegro MicroSystems
Package：Tube
Type：Linear
Topology：Shift Register
Internal Switch(s)：Yes
Number of Outputs：16
Voltage - Supply (Min)：4.5V
Voltage - Supply (Max)：5.5V
Voltage - Output：4V
Current - Output / Channel：75.5mA
Frequency：20MHz
Dimming：-
Applications：-
Operating Temperature：-20°C ~ 85°C (TA)
Mounting Type：Surface Mount
Package / Case：24-SOIC (0.295", 7.50mm Width)
Supplier Device Package：24-SOIC
Grade：-
Qualification：-

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A6276SLW-T

Overview

The A6276SLW-T is a linear LED driver IC manufactured by Allegro MicroSystems, housed in a 24-SOIC package. It features 16 outputs with a shift register topology and PWM dimming capability. The device operates on a supply voltage ranging from 4.5V to 5.5V, delivering an output voltage of 4V per channel at a current of 75.5mA. It supports a frequency of 20MHz and functions within a temperature range of -20°C to 85°C.

Feature Summary

Integrates a shift register for serial data input control
Supports PWM dimming for brightness adjustment
Includes internal switches for direct LED driving

Applications

LED display drivers
Segmented LED indicators
Common-anode LED arrays

Procurement Notes

Verify component status as the A6276SLW-T is marked as obsolete or not recommended for new designs. Confirm availability through authorized distributors or surplus channels. Ensure compatibility with existing system requirements before procurement due to potential supply chain constraints associated with end-of-life components.

Selection Notes

Select this component for applications requiring multi-channel linear LED driving with serial interface control. Consider the 24-SOIC package size and thermal characteristics. Evaluate if the 75.5mA output current meets load requirements. Verify that the 5.5V maximum supply voltage aligns with system power rails.

Part Context

Part of the Allegro A6276 family of LED drivers designed for high-density lighting applications. The series offers integrated protection features and precise current regulation suitable for automotive and industrial environments where reliable LED performance is critical.

Replacement Considerations

Check for available alternatives such as the A6276ELP variant which shares similar specifications but may differ in packaging or compliance status. Consult manufacturer documentation for pin-compatible substitutes if redesigning.

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.