KA5Q1265RFYDTU The KA5Q1265RFYDTU from On Semiconductor is a general-purpose high-side power distribution switch. It features auto restart and operates within a temperature range of -25°C to 85°C.
Mfr Part #:

KA5Q1265RFYDTU

Available from 1 distributors
Mfr Name: On Semiconductor
On Semiconductor
The KA5Q1265RFYDTU from On Semiconductor is a general-purpose high-side power distribution switch. It features auto restart and operates within a temperature range of -25°C to 85°C.
✓ Total Stock: 162 pcs
$ Price Range: $0.32

KA5Q1265RFYDTU Available from 1 distributor

✓ Authorised
✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Non-Authorised Inventory information
162 pcs
162 pcs On Request 1 On Request On Request 13+ On Request On Request

KA5Q1265RFYDTU Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Fault Protection
Features
Input Type
Lead Style
Mounting Type
Number of Outputs
Operating Temperature
Output Configuration
Output Type
Ratio
Rds On (Typ)
Supplier Device Package
Switch Type
Voltage

KA5Q1265RFYDTU Description

Short technical summary and product information.

The KA5Q1265RFYDTU is a high-side power distribution switch manufactured by On Semiconductor. This component is designed for general-purpose applications and includes features such as auto restart for enhanced reliability.

 

Key electrical specifications include a typical Rds On of 750 mOhm and a non-inverting input type. The device offers fault protection, including current limiting (adjustable), over-temperature, over-voltage, and undervoltage lockout (UVLO).

 

This switch is suitable for operation within an ambient temperature range of -25°C to 85°C. It is mounted using a through-hole method and comes in a TO-220F-5L (Forming) package, specifically a TO-220-5 Full Pack with formed leads.

 

The KA5Q1265RFYDTU is compliant with RoHS3 standards and has a Moisture Sensitivity Level (MSL) of 1, indicating unlimited shelf life under recommended conditions. It is also REACH unaffected.

KA5Q1265RFYDTU Quick Information

Product Type: Power Distribution Switch
Canonical Name: KA5Q1265RFYDTU High Side Power Switch
Subcategory: Load Drivers

KA5Q1265RFYDTU Compliance

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

KA5Q1265RFYDTU Estimated Pricing

Qty Low High
1+ $0.32 $0.32

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

KA5Q1265RFYDTU Features

  • High-side general purpose power switch.
  • Includes auto restart functionality.
  • Operates from -25°C to 85°C.
  • Features adjustable current limiting.
  • Through-hole mounting in TO-220F-5L package.

KA5Q1265RFYDTU Applications

  • Suitable for power management circuits.
  • Used in systems requiring auto restart.
  • Ideal for fault-protected applications.
  • Designed for general purpose switching.

KA5Q1265RFYDTU FAQs

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

-25°C to 85°C.

What is the package type?

TO-220F-5L (Forming) / TO-220-5 Full Pack, Formed Leads.

What is the typical on resistance?

750 mOhm.

What fault protection features are included?

Current Limiting (Adjustable), Over Temperature, Over Voltage, UVLO.

Does the device have auto restart?

Yes, it features Auto Restart.

What is the output configuration?

High Side.

How many outputs does it have?

1.

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