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CAT4008W-T2 The ON Semiconductor CAT4008W-T2 is an 8-channel linear LED driver designed for display applications. It features a serial interface and supports LED currents up to 100mA.
Mfr Part #:

CAT4008W-T2

Available from 1 distributors
Mfr Name: On Semiconductor
On Semiconductor
The ON Semiconductor CAT4008W-T2 is an 8-channel linear LED driver designed for display applications. It features a serial interface and supports LED currents up to 100mA.
✓ Total Stock: 1,500 pcs
$ Price Range: $0.17

CAT4008W-T2 Available from 1 distributor

✓ Authorised
✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Smaxon Electronics ✓
Non-Authorised Inventory information
1,500 pcs
On Request
1500 pcs On Request 1 On Request On Request 11+ On Request On Request
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.

CAT4008W-T2 Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Applications
Current
Frequency
Halogen Free
Internal Switch(s)
Mounting Type
Number of Outputs
Operating Temperature
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Type
Voltage
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CAT4008W-T2 Description

Short technical summary and product information.

The CAT4008W-T2 from ON Semiconductor is an 8-channel constant current LED driver suitable for billboard, marquee, and general display applications. It allows programming of LED channel currents together via an external RSET resistor, with a range from 2 mA to 100 mA. The device operates with a logic supply voltage between 3 V and 5.5 V and features a high-speed 4-wire serial interface with a clock frequency up to 25 MHz.

 

Designed for efficiency, the CAT4008W-T2 offers low output voltage operation on the LED channels. It includes a blanking control pin for independent channel disabling and thermal shutdown protection to prevent damage from overheating. The LED driver is available in a 16-SOIC package, designed for surface mounting.

 

Key features include 8 constant current-sink channels, a serial interface up to 25 MHz, and LED current set by an external RSET resistor. The device also provides 300 mV LED dropout at 30 mA. It is Pb-Free, Halogen Free/BFR Free, and RoHS Compliant, making it suitable for various electronic display designs.

CAT4008W-T2 Quick Information

Product Type: LED Driver
Canonical Name: CAT4008W-T2 8-Channel Constant Current LED Driver
Subcategory: Linear LED Driver

CAT4008W-T2 Compliance

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

CAT4008W-T2 Estimated Pricing

Qty Low High
1+ $0.17 $0.17

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

CAT4008W-T2 Features

  • 8 constant current-sink LED channels.
  • Serial interface up to 25 MHz clock frequency.
  • LED current range from 2 mA to 100 mA.
  • 3 V to 5.5 V logic supply voltage.
  • Surface mount 16-SOIC package.

CAT4008W-T2 Applications

  • Ideal for billboard display applications.
  • Suitable for marquee display designs.
  • Used in instrument display systems.
  • General purpose display applications.

CAT4008W-T2 FAQs

7 frequently asked questions generated from this part’s specifications.
What is the operating temperature range for the CAT4008W-T2?

-40°C ~ 85°C (TA)

What package type is the CAT4008W-T2 available in?

16-SOIC (0.154", 3.90mm Width)

What is the logic supply voltage for this LED driver?

3 V to 5.5 V

What is the RoHS status of the CAT4008W-T2?

RoHS3 Compliant

How many LED channels does the CAT4008W-T2 have?

8

What is the maximum serial interface clock frequency?

25 MHz

What is the LED current range supported by this device?

2 mA to 100 mA

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