PCA9531D,118

$2.29

Description：IC LED DRVR LINEAR I2C 25MA 16SO
Series：-
Mfr：NXP USA Inc.
Package：Tape & Reel (TR),Cut Tape (CT)

SKU:e9ffcdba9820 Category: LED Drivers IC Brand: NXP USA Inc.

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Product introduction

Product Detailed Parameters

Description：IC LED DRVR LINEAR I2C 25MA 16SO
Series：-
Mfr：NXP USA Inc.
Package：Tape & Reel (TR),Cut Tape (CT)
Type：Linear
Topology：-
Internal Switch(s)：Yes
Number of Outputs：8
Voltage - Supply (Min)：2.3V
Voltage - Supply (Max)：5.5V
Voltage - Output：-
Current - Output / Channel：25mA
Frequency：-
Dimming：I2C
Applications：Backlight
Operating Temperature：-40°C ~ 85°C (TA)
Mounting Type：Surface Mount
Package / Case：16-SOIC (0.154", 3.90mm Width)
Supplier Device Package：16-SO
Grade：-
Qualification：-

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PCA9531D,118

Overview

The PCA9531D,118 is an NXP Semiconductors LED driver IC featuring eight linear outputs controlled via an I2C interface. It operates within a supply voltage range of 2.3 V to 5.5 V and supports output currents up to 25 mA per channel. The device is housed in a 16-SOIC package and functions as a dedicated LED controller for backlight applications.

Feature Summary

Eight-channel linear LED driver with integrated internal switches
I2C bus interface supporting digital dimming control
Designed specifically for backlight illumination applications

Applications

Backlight systems
LED indicator circuits
Embedded display modules

Procurement Notes

Verify the specific suffix

Selection Notes

Select this component when an eight-channel solution with linear current control and I2C connectivity is required. Ensure the application voltage falls within the 2.3 V to 5.5 V range and that the SOIC-16 package fits the PCB layout constraints compared to TSSOP or QFN alternatives.

Part Context

This part belongs to the PCA9531 family of LED controllers from NXP. It provides a compact alternative to discrete driver solutions by integrating multiple channels into a single I2C-addressable package, simplifying board design for multi-zone lighting requirements.

Replacement Considerations

The PCA9531BS,118 serves as a pin-compatible replacement offering the same functionality in a 16-HVQFN package. Verify footprint compatibility before substitution.

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.