FT8901DD-RB

Description：IC LED DRIVER OFFL 700MA 8DIP
Series：-
Mfr：Fremont Micro Devices Ltd
Package：Tube

SKU:ca1146c3fcf7 Category: LED Drivers IC Brand: Fremont Micro Devices Ltd

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Product introduction

Product Detailed Parameters

Description：IC LED DRIVER OFFL 700MA 8DIP
Series：-
Mfr：Fremont Micro Devices Ltd
Package：Tube
Type：AC DC Offline Switcher
Topology：-
Internal Switch(s)：Yes
Number of Outputs：1
Voltage - Supply (Min)：7V
Voltage - Supply (Max)：27V
Voltage - Output：-
Current - Output / Channel：700mA
Frequency：45kHz
Dimming：-
Applications：-
Operating Temperature：-40°C ~ 85°C (TA)
Mounting Type：Through Hole
Package / Case：8-DIP (0.300", 7.62mm)
Supplier Device Package：8-DIP
Grade：-
Qualification：-

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FT8901DD-RB

Overview

The FT8901DD-RB is an offline AC/DC LED driver IC manufactured by Fremont Micro Devices Ltd. It operates as a single-output switcher with an internal power switch, designed for constant current regulation up to 700mA. The device requires a minimum supply voltage of 7V and is housed in an 8-DIP package with a 0.300-inch (7.62mm) width. This component is classified as obsolete and no longer in active production.

Feature Summary

Integrates an internal power switch for simplified circuit design
Provides constant current output suitable for LED applications
Operates directly from offline AC/DC sources without secondary feedback

Applications

Offline LED lighting fixtures
General illumination systems requiring isolated drivers
AC-powered LED modules

Procurement Notes

This component is officially listed as obsolete by the manufacturer. Procurement must rely on surplus distributors or verified replacement parts. Verify lot dates and authenticity carefully due to end-of-life status. No new manufacturing units are available from Fremont Micro Devices Ltd.

Selection Notes

Select this part only if legacy compatibility is required. Note that it is discontinued. Evaluate alternative drivers with similar current ratings and DIP packaging if new designs are permitted. Confirm input voltage ranges match the 7V minimum requirement.

Part Context

Fremont Micro Devices Ltd specializes in power management and non-volatile memory solutions. The FT8901 series targets cost-effective LED driving applications. This specific model represents an older generation offline switcher technology within their portfolio.

Replacement Considerations

No publicly confirmed substitute part numbers are documented for this specific obsolete component. Users should consult distributor cross-reference tools for pin-compatible alternatives.

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.