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KA78R12CTU The On Semiconductor KA78R12CTU is a fixed linear voltage regulator providing a 12V output at 1A. It is designed for through-hole mounting.
Mfr Part #:

KA78R12CTU

Available from 4 distributors
Mfr Name: On Semiconductor
On Semiconductor
The On Semiconductor KA78R12CTU is a fixed linear voltage regulator providing a 12V output at 1A. It is designed for through-hole mounting.
✓ Total Stock: 39,084 pcs
$ Price Range: $0.28

KA78R12CTU Available from 4 distributors

✓ Authorised
✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Smaxon Electronics ✓
Non-Authorised Inventory information
30,168 pcs
On Request
30168 pcs On Request 1 On Request On Request 18+ On Request On Request
Optech Co.,Limited ✓
Non-Authorised Inventory information
6,166 pcs
On Request
6166 pcs On Request 1 On Request On Request 06+ On Request On Request
Flip Electronics ✓
Non-Authorised Inventory information
2,000 pcs
On Request
2000 pcs On Request 1 On Request On Request On Request On Request On Request
Husky International Electronic ✓
Non-Authorised Inventory information
750 pcs
On Request
750 pcs On Request 1 On Request On Request N/A 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.

KA78R12CTU 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
PSRR
Protection Features
Supplier Device Package
Voltage
Voltage Dropout (Max)
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KA78R12CTU Description

Short technical summary and product information.

The KA78R12CTU from On Semiconductor is a fixed, linear voltage regulator IC designed to provide a stable 12V output. It can deliver up to 1A of current and features essential protection mechanisms including over current, over temperature, over voltage, and short circuit protection.

 

This component operates within a temperature range of -20°C to 80°C and has a voltage dropout of 0.5V at 1A. The regulator is housed in a TO-220F-4L package, suitable for through-hole mounting.

 

With its fixed output voltage and integrated protection features, the KA78R12CTU is suitable for various power supply applications where a reliable and regulated voltage is required.

KA78R12CTU Quick Information

Product Type: Voltage Regulator
Canonical Name: KA78R12CTU Fixed Linear Voltage Regulator
Subcategory: Linear

KA78R12CTU Compliance

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

KA78R12CTU Estimated Pricing

Qty Low High
1+ $0.28 $0.28

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

KA78R12CTU Features

  • Fixed 12V positive output voltage.
  • 1A maximum output current.
  • Through hole mounting package.
  • Includes over current protection.
  • Operates from -20°C to 80°C.

KA78R12CTU Applications

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

KA78R12CTU FAQs

6 frequently asked questions generated from this part’s specifications.
What is the output voltage of the KA78R12CTU?

The KA78R12CTU provides a fixed output voltage of 12V.

What is the maximum output current for the KA78R12CTU?

The KA78R12CTU can supply a maximum output current of 1A.

What type of package is the KA78R12CTU in?

The KA78R12CTU is available in a TO-220F-4L package.

How is the KA78R12CTU mounted?

The KA78R12CTU is designed for through-hole mounting.

What is the operating temperature range for the KA78R12CTU?

The operating temperature range for the KA78R12CTU is -20°C to 80°C.

What protection features are included in the KA78R12CTU?

The KA78R12CTU includes over current, over temperature, over voltage, and short circuit protection.

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