Mfr Part #:

TLC59281RGET

The Texas Instruments TLC59281RGET is a 16-channel, constant-current sink LED driver. It offers 35mA capability per channel and operates with a 3V supply voltage.

✓ Total Stock: 70,571 pcs

$ Price Range: $0.17

TLC59281RGET Available from 2 distributors

✓ Authorised

✓ Non-Authorised

Distributor		Stock	Pricing	MOQ	PKG	Lead Time	Date Code	On Order Quantity	On Order Delivery
Romaks Technologies ✓ Non-Authorised Inventory information	64,571 pcs On Request	64571 pcs	On Request	1	On Request	On Request	On Request	On Request	On Request
Smaxon Electronics ✓ Non-Authorised Inventory information	6,000 pcs On Request	6000 pcs	On Request	1	On Request	On Request	21+	On Request	On Request

TLC59281RGET Description

Short technical summary and product information.

The TLC59281RGET from Texas Instruments is a 16-channel, constant-current LED driver designed for applications requiring precise LED control. Each channel can be individually turned on or off via serial data input, allowing for flexible operation.

The device features a constant-current accuracy of ±1% channel-to-channel and device-to-device, ensuring uniform brightness across all LEDs. It supports a data transfer rate of up to 35MHz and a high-speed constant-current switching transient time of 10ns. The LED power-supply voltage can be up to 17V, with a VCC range of 3.0V to 5.5V.

Designed for surface mounting, the TLC59281RGET comes in a 24-VQFN (4x4) package. Its operating temperature range is -40°C to 85°C, making it suitable for various environmental conditions. The driver is ideal for use in LED video displays, message boards, and illumination systems.

Key electrical characteristics include 16 output channels, 35mA current capability per channel, and a 3V supply voltage. The topology is a shift register, and it includes internal switches for on/off control.

TLC59281RGET Quick Information

Product Type: LED Driver

Canonical Name: TLC59281 16-Channel Constant-Current LED Driver

Subcategory: Linear

TLC59281RGET Compliance

RoHS Status: RoHS Compliant

Moisture Sensitivity Level (MSL): 1 Unlimited

REACH Status: REACH Unaffected

TLC59281RGET Estimated Pricing

Qty	Low	High
1+	$0.17	$0.17

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

TLC59281RGET Features

16-channel constant-current LED driver.
35mA capability per channel.
±1% channel-to-channel accuracy.
35MHz data transfer rate.
Surface mount 24-VQFN package.

TLC59281RGET Applications

Ideal for LED sign and display panels.
Used in large-scale outdoor LED systems.
Suitable for constant-current LED lighting applications.
Perfect for single-color and multi-color LED matrices.
Great for signage with high-speed scanning.

TLC59281RGET FAQs

7 frequently asked questions generated from this part’s specifications.

What is the supply voltage for TLC59281RGET?

3V.

What package is TLC59281RGET available in?

24-VQFN surface-mount package with exposed pad.

What is the operating temperature range?

-40°C to 85°C.

How many output channels does TLC59281RGET have?

16.

What is the output current per channel?

35mA.

What is the data transfer rate?

35MHz.

What is the channel-to-channel accuracy?

±1%.

TLC59281RGET Alternate Parts

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TLC59281RGER

Texas Instruments

The TLC59281RGER is a 16-channel, constant-current LED driver from Texas Instruments. It offers a 35mA capability per channel and operates at a 35MHz data transfer rate.

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TLC5928RGER