L4981BD013TR The STMicroelectronics L4981BD013TR is a Power Factor Correction (PFC) IC designed for average current control. It operates within a voltage range of 14.5V to 19.5V and at a frequency of 100kHz.
Mfr Part #:

L4981BD013TR

Available from 1 distributors
Mfr Name: STMicroelectronics
STMicroelectronics
The STMicroelectronics L4981BD013TR is a Power Factor Correction (PFC) IC designed for average current control. It operates within a voltage range of 14.5V to 19.5V and at a frequency of 100kHz.
Total Stock: 9,000 pcs
$ Price Range: $0.75

L4981BD013TR Available from 1 distributor

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L4981BD013TR Specifications Quick View

Most important parameters for selection – full specs in datasheet.
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Current
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L4981BD013TR Description

Short technical summary and product information.

The STMicroelectronics L4981BD013TR is an integrated circuit designed for Power Factor Correction (PFC) applications, specifically utilizing an average current mode control strategy. This component is suitable for designs requiring efficient power factor correction, operating within a voltage range of 14.5V to 19.5V.

 

Key electrical characteristics include a frequency of 100kHz and a current rating of 100 µA. The device is designed for surface mount installation, housed in a 20-SOIC package with a width of 7.50mm (0.295"). The operating temperature range is from -40°C to 125°C.

 

This PFC IC is compliant with RoHS3 standards and has a Moisture Sensitivity Level (MSL) of 1, indicating unlimited usability under standard conditions. Its REACH status is unaffected. The component is ideal for power supply designs where power factor correction is critical for regulatory compliance and efficiency.

 

Designed for surface mounting, the 20-SOIC package facilitates integration into various electronic assemblies. The operating temperature range ensures reliability in diverse environmental conditions.

L4981BD013TR Quick Information

Product Type: PFC IC
Canonical Name: STMicroelectronics L4981BD013TR Power Factor Correction IC
Subcategory: PFC (Power Factor Correction)

L4981BD013TR Compliance

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

L4981BD013TR Estimated Pricing

Qty Low High
1+ $0.75 $0.75

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

L4981BD013TR Features

  • Average current mode PFC control.
  • Operates from 14.5V to 19.5V.
  • 100kHz switching frequency.
  • Surface mount 20-SOIC package.
  • RoHS3 compliant with MSL 1.

L4981BD013TR Applications

  • Power factor correction circuits.
  • Switch mode power supplies.
  • AC-DC power conversion.
  • Energy efficient designs.

L4981BD013TR FAQs

6 frequently asked questions generated from this part’s specifications.
What is the supply voltage range of the L4981BD013TR?

14.5V to 19.5V.

What package does the L4981BD013TR come in?

20-SOIC (0.295", 7.50mm Width) surface mount package.

What is the operating temperature range?

-40°C to 125°C.

What is the switching frequency?

100kHz.

What control mode does the L4981BD013TR use?

Average current mode.

What is the typical supply current?

100 µA.

L4981BD013TR Alternate Parts

Same form/fit/function or matching attribute configuration across different manufacturers.
View All Alternate Parts
L4981BD
L4981BD
STMicroelectronics
The STMicroelectronics L4981BD is a Power Factor Correction (PFC) controller IC designed for average current mode operation. It operates at a frequency of 100kHz and is suitable for a wide voltage range.
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