KA2803BDTF The KA2803BDTF is a power supply support circuit from Fairchild Semiconductor designed for Earth Leakage Detector applications. It operates at 20V and consumes 400µA.
Mfr Part #:

KA2803BDTF

Available from 4 distributors
Mfr Name: On Semiconductor
On Semiconductor
The KA2803BDTF is a power supply support circuit from Fairchild Semiconductor designed for Earth Leakage Detector applications. It operates at 20V and consumes 400µA.
✓ Total Stock: 94,177 pcs
$ Price Range: $0.75

KA2803BDTF Available from 4 distributors

✓ Authorised
✓ Non-Authorised

KA2803BDTF Specifications Quick View

Most important parameters for selection – full specs in datasheet.
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KA2803BDTF Description

Short technical summary and product information.

The KA2803BDTF is a specialized power management integrated circuit manufactured by Fairchild Semiconductor. It functions as a power supply support circuit, specifically designed for Earth Leakage Detector applications.

 

This component features a supply voltage of 20V and a typical current supply of 400µA. It is designed to operate within a temperature range of -25°C to 80°C.

 

The KA2803BDTF is available in a surface mount 8-SOIC package, with dimensions of 0.154 inches (3.90mm) in width. Its RoHS status is compliant with ROHS3 standards, and it is classified as REACH Unaffected. The Moisture Sensitivity Level (MSL) is 1 (Unlimited).

 

This part is suitable for integration into electronic systems requiring reliable power supply support for earth leakage detection functionalities.

KA2803BDTF Quick Information

Product Type: Power Supply Support Circuit
Canonical Name: KA2803BDTF Power Supply Support Circuit
Subcategory: Power Management - Specialized

KA2803BDTF Compliance

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

KA2803BDTF Estimated Pricing

Qty Low High
1+ $0.75 $0.75

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

KA2803BDTF Features

  • Power supply support circuit for earth leakage detection.
  • Operates at a 20V supply voltage.
  • Low current consumption of 400µA.
  • Surface mount 8-SOIC package.
  • Wide operating temperature range.

KA2803BDTF Applications

  • Earth leakage detection circuits
  • Ground fault protection systems
  • Power supply support circuits
  • Safety disconnect monitoring equipment

KA2803BDTF FAQs

5 frequently asked questions generated from this part’s specifications.
What is the operating voltage for the KA2803BDTF?

The operating voltage is 20V.

What is the current supply for the KA2803BDTF?

The current supply is 400µA.

What is the operating temperature range of the KA2803BDTF?

The operating temperature range is -25°C to 80°C.

What package type is the KA2803BDTF available in?

The KA2803BDTF is available in an 8-SOIC package.

How is the KA2803BDTF mounted?

The KA2803BDTF is a surface mount device.

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