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NCP7812TG The ON Semiconductor NCP7812TG is a 1A positive linear voltage regulator with a fixed 12V output. It is designed for a wide variety of applications and offers internal current limiting and thermal shutdown.
Mfr Part #:

NCP7812TG

Available from 3 distributors
Mfr Name: On Semiconductor
On Semiconductor
The ON Semiconductor NCP7812TG is a 1A positive linear voltage regulator with a fixed 12V output. It is designed for a wide variety of applications and offers internal current limiting and thermal shutdown.
✓ Total Stock: 15,698 pcs
$ Price Range: $23.40

NCP7812TG Available from 3 distributors

✓ Authorised
✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Optech Co.,Limited ✓
Non-Authorised Inventory information
8,755 pcs
On Request
8755 pcs On Request 1 On Request On Request 1808+ On Request On Request
Flip Electronics ✓
Non-Authorised Inventory information
6,350 pcs
On Request
6350 pcs On Request 1 On Request On Request On Request On Request On Request
Smaxon Electronics ✓
Non-Authorised Inventory information
593 pcs
On Request
593 pcs On Request 1 On Request On Request 12+ 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.

NCP7812TG Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
AEC Qualified
Automotive Grade
Current
Industrial Grade
Medical Grade
Military Grade
Mounting Type
Number of Regulators
Operating Temperature
Output Configuration
Output Type
PSRR
Protection Features
Supplier Device Package
Supplier Package
Tape & Reel
Voltage
Voltage Dropout (Max)
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NCP7812TG Description

Short technical summary and product information.

The NCP7812TG from ON Semiconductor is a 1A positive linear voltage regulator designed for reliable performance in various applications. This device provides a fixed 12V output and requires no external components for basic operation.

 

Key electrical features include an input voltage range up to 35V, a typical voltage dropout of 2V at 1A, and a PSRR of 71dB at 120Hz. The regulator operates within a junction temperature range of 0°C to 125°C, with internal protection mechanisms such as thermal overload and short circuit limiting to ensure device longevity and system stability.

 

Packaged in a standard TO-220-3 through-hole configuration, the NCP7812TG is suitable for applications requiring robust power regulation. Its design is a direct replacement for the popular MC7800 family, offering enhanced ESD tolerance.

 

This regulator is suitable for general-purpose power supply applications where a stable positive voltage is required. Its rugged construction and built-in protection features make it a dependable choice for demanding environments.

NCP7812TG Quick Information

Product Type: Voltage Regulator
Series: NCP7800
Canonical Name: NCP7812TG 12V 1A Positive Linear Voltage Regulator
Subcategory: Positive Voltage Regulator

NCP7812TG Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): 1 Unlimited
REACH Status: REACH Unaffected
Lead Free: Pb−Free Device

NCP7812TG Estimated Pricing

Qty Low High
1+ $23.40 $23.40

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

NCP7812TG Features

  • Provides a fixed 12V output.
  • Delivers up to 1A output current.
  • Features over-temperature protection.
  • Includes internal short circuit limiting.
  • TO-220-3 package for through-hole mounting.

NCP7812TG Applications

  • Suitable for general power supplies.
  • Used in various electronic circuits.
  • Designed for reliable voltage regulation.
  • Offers enhanced ESD protection.

NCP7812TG FAQs

5 frequently asked questions generated from this part’s specifications.
What is the output voltage of the NCP7812TG?

The NCP7812TG provides a fixed output voltage of 12V.

What is the maximum output current for the NCP7812TG?

The NCP7812TG can deliver an output current in excess of 1.0 A.

What protection features are included in the NCP7812TG?

The NCP7812TG includes over-temperature and short circuit protection features.

What is the operating temperature range for the NCP7812TG?

The operating temperature range for the NCP7812TG is 0°C to 125°C (TJ).

How is the NCP7812TG packaged?

The NCP7812TG is supplied in a TO-220-3 package for through-hole mounting.

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