PCA9901UK,027

$0.25

Description：IC LED DRIVER LINEAR 20MA DIE
Series：-
Mfr：NXP USA Inc.
Package：Tape & Reel (TR)

SKU:ff387ec9060a Category: LED Drivers IC Brand: NXP USA Inc.

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Product introduction

Product Detailed Parameters

Description：IC LED DRIVER LINEAR 20MA DIE
Series：-
Mfr：NXP USA Inc.
Package：Tape & Reel (TR)
Type：Linear
Topology：-
Internal Switch(s)：Yes
Number of Outputs：1
Voltage - Supply (Min)：2.7V
Voltage - Supply (Max)：5.5V
Voltage - Output：-
Current - Output / Channel：20mA
Frequency：-
Dimming：-
Applications：-
Operating Temperature：-40°C ~ 85°C (TA)
Mounting Type：Surface Mount
Package / Case：Die
Supplier Device Package：Die
Grade：-
Qualification：-

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PCA9901UK,027

Overview

The PCA9901UK,027 is a discontinued one-wire single LED driver manufactured by NXP Semiconductors. It operates within the TSSOP8 package and complies with lead-free, EU RoHS, and halogen-free standards. The component features a Moisture Sensitivity Level of 1 for both leaded and lead-free soldering processes. Peak package body temperatures are rated at 240°C for lead soldering and 260°C for lead-free soldering. Reliability metrics include a Failure In Time (FIT) rate of 2.0 and a Mean Time Between Failures (MTBF) of 5.0E8 hours.

Feature Summary

Single-channel LED driver architecture designed for one-wire control interfaces
Integrated charge pump functionality for internal voltage generation
Compliant with environmental directives including RoHS and halogen-free requirements

Applications

Single LED indicator circuits in consumer electronics
Status indication modules in embedded systems
Low-power lighting control applications

Procurement Notes

This component is officially classified as No Longer Manufactured by NXP Semiconductors. Specifications provided are for historical reference only. Verification of current availability requires checking authorized distributors for surplus or obsolete stock. Designers should initiate replacement part selection immediately to ensure supply chain continuity for new production runs.

Selection Notes

Engineers evaluating this component must account for its discontinued status. The device offers basic single-LED driving capabilities via a one-wire interface. Due to end-of-life status, alternative solutions with similar interface requirements and package compatibility should be prioritized for any new design implementations to mitigate long-term supply risks.

Part Context

The PCA9901 series belongs to NXP's portfolio of simple LED drivers intended for cost-sensitive applications requiring minimal external components. This specific variant utilizes a TSSOP8 package, suitable for space-constrained PCB layouts. The product line focuses on providing straightforward LED control without complex multiplexing or high-current driving capabilities found in larger driver families.

Replacement Considerations

No public confirmed substitute part numbers are available in the provided documentation. Users must identify compatible alternatives based on functional requirements such as one-wire interface support and TSSOP8 package compatibility from current NXP or third-party portfolios.