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LP5024RSMR The Texas Instruments LP5024RSMR is a 24-channel I2C constant-current RGB LED driver. It operates from a 2.7V to 5.5V input and delivers up to 35mA per channel.
Mfr Part #:

LP5024RSMR

Available from 5 distributors
Mfr Name: Texas Instruments
Texas Instruments
The Texas Instruments LP5024RSMR is a 24-channel I2C constant-current RGB LED driver. It operates from a 2.7V to 5.5V input and delivers up to 35mA per channel.
✓ Total Stock: 2,170 pcs
$ Price Range: $0.67

LP5024RSMR Available from 5 distributors

✓ Authorised
✓ Non-Authorised
DistyParts aggregates offers from multiple distributors. Final prices, lead times and terms are subject to the distributors' discretion and may change without prior notice. DistyParts is not liable for any discrepancies.

LP5024RSMR Specifications Quick View

Most important parameters for selection – full specs in datasheet.
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Dimming
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Internal Switch(s)
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LP5024RSMR Description

Short technical summary and product information.

The Texas Instruments LP5024RSMR is an active 24-channel I2C constant-current RGB LED driver designed for various lighting applications. It offers precise current control with up to 35mA per channel when the VCC is 3.3V or higher, and 25.5mA maximum per channel across the full VCC range of 2.7V to 5.5V.

 

This device features an integrated 12-bit, 29kHz PWM generator for each channel, enabling independent color mixing and brightness control. It supports I2C control for easy integration and includes a power-save mode to reduce consumption. The LP5024RSMR is housed in a 32-VQFN (4x4 mm) surface-mount package.

 

Key specifications include a maximum output current of 0.84A, an operating temperature range of -40°C to 85°C, and low quiescent and shutdown currents. Device-to-device and channel-to-channel errors are within ±7%, ensuring consistent performance. The driver is suitable for applications requiring precise LED control and color management.

LP5024RSMR Quick Information

Product Type: LED Driver
Series: LP5024
Canonical Name: LP5024RSMR 24-Channel I2C Constant-Current RGB LED Driver
Subcategory: RGB LED Drivers

LP5024RSMR Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): 1 Unlimited
REACH Status: REACH Unaffected

LP5024RSMR Estimated Pricing

Qty Low High
1+ $0.67 $0.67

Estimated market price range - modelled values for guidance only, not live distributor offers.

LP5024RSMR Features

  • 24-channel I2C constant-current RGB LED driver.
  • Up to 35mA LED current per channel.
  • Integrated 12-bit, 29kHz PWM generator.
  • Wide 2.7V to 5.5V operating voltage range.
  • 32-VQFN (4x4 mm) surface-mount package.

LP5024RSMR Applications

  • Ideal for RGB LED lighting control.
  • Suitable for general illumination applications.
  • Used in display backlighting systems.
  • Applicable for indicator and status lighting.

LP5024RSMR FAQs

6 frequently asked questions generated from this part’s specifications.
What is the operating voltage range for the LP5024RSMR?

The operating voltage range for the LP5024RSMR is from 2.7V to 5.5V.

How many LED channels does the LP5024RSMR have?

The LP5024RSMR has 24 LED channels.

What is the maximum LED current per channel?

The maximum LED current per channel is 35mA when VCC is greater than or equal to 3.3V.

What type of package is the LP5024RSMR in?

The LP5024RSMR is available in a 32-VQFN (4x4 mm) exposed pad package.

What is the operating temperature range?

The operating temperature range is -40°C to 85°C.

Does the LP5024RSMR support dimming?

Yes, the LP5024RSMR supports dimming via I2C.

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