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TCA6507PW The Texas Instruments TCA6507PW is a 7-bit LED driver IC designed for I2C and SMBus interfaces. It offers linear drive capabilities with a maximum output current of 40mA per channel.
Mfr Part #:

TCA6507PW

Available from 2 distributors
Mfr Name: Texas Instruments
Texas Instruments
The Texas Instruments TCA6507PW is a 7-bit LED driver IC designed for I2C and SMBus interfaces. It offers linear drive capabilities with a maximum output current of 40mA per channel.
✓ Total Stock: 2,531 pcs
$ Price Range: $1.05

TCA6507PW Available from 2 distributors

✓ Authorised
✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Xingangxin ✓
Non-Authorised Inventory information
1,628 pcs
On Request
1628 pcs On Request 1 On Request On Request On Request On Request On Request
Smaxon Electronics ✓
Non-Authorised Inventory information
903 pcs
On Request
903 pcs On Request 1 On Request On Request 2019+ 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.

TCA6507PW Specifications Quick View

Most important parameters for selection – full specs in datasheet.
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Manufacturer Name
Current
Dimming
Frequency
Latch-up Performance
Mounting Type
Number of Outputs
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Operating Voltage
SVHC Present
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TCA6507PW Description

Short technical summary and product information.

The TCA6507PW from Texas Instruments is a versatile 7-bit LED driver IC supporting I2C and SMBus communication protocols. It features open-drain outputs capable of driving LEDs directly up to 40mA maximum current. The device operates within a power-supply voltage range of 1.65V to 3.6V and offers 5.5V tolerant outputs.

 

This LED driver provides extensive programmability for blink rates, fade-on, and fade-off effects, with 16 steps of maximum intensity control for smooth perceived transitions. Outputs not used as LED drivers can function as general-purpose open-drain outputs. The TCA6507PW is designed for surface mounting in a 14-TSSOP package.

 

Key electrical characteristics include a maximum frequency of 400kHz and an operating temperature range of -40°C to 125°C. ESD protection is provided, exceeding JESD 22 standards for Human-Body Model, Machine Model, and Charged-Device Model. Latch-up performance also exceeds industry standards.

TCA6507PW Quick Information

Product Type: LED Driver
Canonical Name: TCA6507PW 7-Bit I2C/SMBus LED Driver
Subcategory: LED Drivers

TCA6507PW Compliance

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

TCA6507PW Estimated Pricing

Qty Low High
1+ $1.05 $1.05

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

TCA6507PW Features

  • Seven LED driver outputs.
  • Drives LEDs up to 40mA maximum.
  • Programmable blink and fade rates.
  • 16 steps of intensity control.
  • 1.65V to 3.6V operating voltage range.

TCA6507PW Applications

  • Ideal for indicator LED control.
  • Suitable for status light applications.
  • Used in consumer electronics devices.
  • Provides smooth LED dimming effects.

TCA6507PW FAQs

7 frequently asked questions generated from this part’s specifications.
What is the maximum output current for the TCA6507PW LED driver?

The TCA6507PW can drive LEDs up to 40mA maximum per output.

What is the operating voltage range for the TCA6507PW?

The operating power-supply voltage range is 1.65V to 3.6V.

How many LED outputs does the TCA6507PW have?

The TCA6507PW features seven LED driver outputs.

What type of package is the TCA6507PW supplied in?

The TCA6507PW is supplied in a 14-TSSOP package.

What is the operating temperature range of the TCA6507PW?

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

What communication protocols does the TCA6507PW support?

The TCA6507PW supports I2C and SMBus protocols.

Does the TCA6507PW offer intensity control?

Yes, the TCA6507PW offers 16 steps of maximum intensity control.

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