KA78R05CTU The KA78R05CTU is a linear voltage regulator from ON Semiconductor providing a fixed 5V output. It features over current and over temperature protection.
Mfr Part #:

KA78R05CTU

Available from 2 distributors
Mfr Name: On Semiconductor
On Semiconductor
The KA78R05CTU is a linear voltage regulator from ON Semiconductor providing a fixed 5V output. It features over current and over temperature protection.
✓ Total Stock: 1,150 pcs
$ Price Range: $0.30

KA78R05CTU Available from 2 distributors

✓ Authorised
✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Non-Authorised Inventory information
1,000 pcs
1000 pcs On Request 1 On Request On Request On Request On Request On Request
Non-Authorised Inventory information
150 pcs
150 pcs On Request 1 On Request On Request On Request On Request On Request

KA78R05CTU Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Control Features
Current
Mounting Type
Number of Regulators
Operating Temperature
Output Configuration
Output Type
Protection Features
Supplier Device Package
Supplier Package
Voltage
Voltage Dropout (Max)

KA78R05CTU Description

Short technical summary and product information.

The KA78R05CTU is a fixed positive linear voltage regulator manufactured by ON Semiconductor. It is designed to provide a stable 5V output voltage with a maximum output current capability. The device operates within a temperature range of -20°C to 80°C and is housed in a TO-220F-4L package suitable for through-hole mounting.

 

Key electrical features include a maximum input voltage of 35V and a voltage dropout of 0.5V at 1A. Protection features are integrated to safeguard the device and the connected circuitry, including over current, over temperature, over voltage, and short circuit protection. The regulator also includes an enable control feature.

 

This component is suitable for various power management applications requiring a reliable and stable voltage supply. Its through-hole mounting type and robust protection mechanisms make it a practical choice for many electronic designs.

KA78R05CTU Quick Information

Product Type: Voltage Regulator
Canonical Name: KA78R05CTU 5V 1A Linear Voltage Regulator
Subcategory: PMIC

KA78R05CTU Compliance

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

KA78R05CTU Estimated Pricing

Qty Low High
1+ $0.30 $0.30

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

KA78R05CTU Features

  • Fixed 5V positive linear voltage regulator.
  • Maximum input voltage of 35V.
  • 0.5V dropout at 1A output.
  • Integrated over current and temperature protection.
  • TO-220F-4L through-hole package.

KA78R05CTU Applications

  • Power supply regulation.
  • On-board voltage stabilization.
  • Consumer electronics.
  • Industrial control systems.

KA78R05CTU FAQs

7 frequently asked questions generated from this part’s specifications.
What is the output voltage of the KA78R05CTU?

The KA78R05CTU provides a fixed 5V output voltage.

What is the maximum input voltage for the KA78R05CTU?

The maximum input voltage for the KA78R05CTU is 35V.

What is the voltage dropout of the KA78R05CTU?

The voltage dropout is 0.5V at 1A.

What protection features are included in the KA78R05CTU?

The KA78R05CTU includes over current, over temperature, over voltage, and short circuit protection.

What is the operating temperature range for the KA78R05CTU?

The operating temperature range is -20°C to 80°C.

What package type is the KA78R05CTU in?

The KA78R05CTU is in a TO-220F-4L package.

How is the KA78R05CTU mounted?

The KA78R05CTU is mounted using the through-hole method.

KA78R05CTU Alternate Parts

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The On Semiconductor KA78R08CTU is a fixed positive LDO voltage regulator with an 8V output. It offers a 35V maximum input voltage and 10mA output current.
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