BCR401UW6Q-7

$0.62

Description：IC LED DRVR LIN PWM 100MA SOT26
Series：-
Mfr：Diodes Incorporated
Package：Tape & Reel (TR),Cut Tape (CT)

SKU:d5b01fc6aabb Category: LED Drivers IC Brand: Diodes Incorporated

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Product introduction

Product Detailed Parameters

Description：IC LED DRVR LIN PWM 100MA SOT26
Series：-
Mfr：Diodes Incorporated
Package：Tape & Reel (TR),Cut Tape (CT)
Type：Linear
Topology：-
Internal Switch(s)：Yes
Number of Outputs：1
Voltage - Supply (Min)：1.4V
Voltage - Supply (Max)：40V
Voltage - Output：40V
Current - Output / Channel：100mA
Frequency：25kHz
Dimming：PWM
Applications：Lighting
Operating Temperature：-55°C ~ 150°C (TJ)
Mounting Type：Surface Mount
Package / Case：SOT-23-6
Supplier Device Package：SOT-26
Grade：Automotive
Qualification：AEC-Q101

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BCR401UW6Q-7

Overview

The BCR401UW6Q-7 is a single-channel LED constant current regulator designed for automotive applications, certified to AEC-Q101 standards. It operates within an input voltage range of 5V to 42V and delivers a regulated output current between 10mA and 100mA. The device supports PWM dimming functionality and features a maximum supply voltage of 40V with an output voltage range from 500mV to 40V. It is housed in a compact SOT-23-6 package and functions reliably across a junction temperature range of -40°C to +125°C.

Feature Summary

Automotive-grade reliability compliant with AEC-Q101 qualification standards
Integrated PWM dimming capability for precise light control
Linear topology with internal switching for efficient regulation

Applications

Automotive exterior lighting systems
Interior vehicle illumination circuits
LED status indicator drivers

Procurement Notes

Verify the specific suffix 'Q-7' against official Diodes Incorporated documentation to confirm packaging and quality grade alignment. Ensure the procurement channel provides traceable source data matching the manufacturer's part identification. Cross-reference the datasheet revision date to validate technical accuracy before integration into design specifications.

Selection Notes

Select this component when designing automotive LED circuits requiring AEC-Q101 certification and linear regulation. It is suitable for applications needing PWM dimming support within a 5V to 42V supply range. Consider the SOT-23-6 package constraints and thermal dissipation requirements relative to the 100mA output current capability.

Part Context

This part belongs to the BCR4xx series of LED drivers from Diodes Incorporated, specifically tailored for automotive environments. The family includes variants like BCR402UW6Q-7 and BCR405UW6Q-7, sharing similar regulatory architectures but differing in current settings or pin configurations. The Q-7 suffix typically denotes tape-and-reel packaging for automated assembly.

Replacement Considerations

Publicly confirmed substitutes include BCR402UW6Q-7 and BCR405UW6Q-7 from the same manufacturer. Verify pin compatibility and current rating differences before substitution. No cross-manufacturer replacements are explicitly documented in the provided reference material.

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.