LP5868RKPR

$1.86

Description：IC LED DRVR LIN PWM 50MA 40VQFN
Series：-
Mfr：Texas Instruments
Package：Tape & Reel (TR),Cut Tape (CT)

SKU:11a1e6b9634c Category: LED Drivers IC Brand: Texas Instruments

Consult the customer manager about the wholesale price.

consultation hotline：86-132-6715-2157

email：[email protected]
Contact the product manager for consultation. One-stop consultation is available.

Do you want a lower wholesale price? Please send us your inquiry and we will reply immediately.

Product introduction

LP5868RKPR is listed in the LED Driver IC range at ChipApex. The manufacturer field lists Texas Instruments. Its product description is IC LED DRVR LIN PWM 50MA 40VQFN. Review the specifications below when checking this part for your BOM.

LED Driver IC specifications for LP5868RKPR

Description：IC LED DRVR LIN PWM 50MA 40VQFN
Series：-
Mfr：Texas Instruments
Package：Tape & Reel (TR),Cut Tape (CT)
Type：Linear
Topology：Constant Current
Internal Switch(s)：Yes
Number of Outputs：18
Voltage - Supply (Min)：2.7V
Voltage - Supply (Max)：5.5V
Voltage - Output：-
Current - Output / Channel：50mA
Frequency：31.2MHz
Dimming：Analog, PWM
Applications：General Purpose
Operating Temperature：-40°C ~ 85°C (TA)
Mounting Type：Surface Mount
Package / Case：40-VFQFN Exposed Pad
Supplier Device Package：40-VQFN (5x5)
Grade：-
Qualification：-

LED Driver IC datasheet and documents for LP5868RKPR

LP5868RKPR

LED Driver IC Overview

The LP5868RKPR is an LED lighting driver IC from Texas Instruments designed for matrix configurations. It features 18 outputs with a maximum output current of 50 mA per channel. The device supports Boost and Buck topologies with adjustable output voltage. Operating on a supply voltage range of 2.7 V to 5.5 V, it utilizes I2C control and includes an integrated charge pump. The component operates within a temperature range of -40°C to +85°C at a working frequency of 31.2 MHz.

LED Driver IC Feature Summary

Integrates an internal charge pump for efficient power management
Supports flexible Boost and Buck converter topologies
Enables digital configuration via I2C interface

LED Driver IC Applications

LED matrix illumination systems
General LED lighting driver circuits

LED Driver IC Procurement Notes

Verify the specific suffix 'RKPR' against official Texas Instruments documentation to confirm package type and tape/reel specifications. Ensure compatibility with required I2C bus levels and thermal management constraints for the target application environment before finalizing procurement.

LED Driver IC Selection Notes

Select this component when designing LED matrices requiring up to 18 channels with moderate current drive capabilities. Consider the 2.7V to 5.5V input range and the necessity for integrated switching regulators. Verify that the HTSSOP-20 package fits the PCB layout constraints and that I2C communication protocols align with the system controller.

LED Driver IC Part Context

This part belongs to the LP5868 series of LED drivers. It is categorized under LED Lighting Drivers and Driver ICs by Texas Instruments. The device is manufactured in the SMD/SMT form factor and complies with RoHS standards, indicating lead-free construction suitable for modern electronics manufacturing processes.

LED Driver IC Replacement Considerations

Consult the official datasheet for direct pin-to-pin substitutes or functional equivalents within the same product family. Verify electrical parameter compatibility if considering alternative manufacturers.

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.