myMectronic
myMectronic

A Premier B2B Part Search

ONSEMI MC78L12ACPG fixed voltage regulator

The MC78L12ACPG is a cost-effective positive voltage regulator providing a fixed 12V output. Designed for applications requiring a regulated power supply of up to 100mA, it features built-in current limiting and thermal shutdown for enhanced ruggedness. This regulator offers significant advantages over traditional Zener diode-resistor setups by reducing output impedance and quiescent current. No external components are needed for operation, making it convenient for various applications such as automotive, power management, and industrial systems. Note: Due to high market demand, lead times may be extended, and delivery dates subject to change. The product is exempt from discounts.

Authorized Distributors
Source:Newark
Part No:MC78L12ACPG
Stock:534
Inv Date:06-10-2026
Price: Unit price: $0.327
Buy/RFQ:
Source:DigiKey
Part No:MC78L12ACPG
Stock:9288
Inv Date:06-10-2026
Price: Unit price: $0.29
Buy/RFQ:
Part No:MC78L12ACPG
Stock:4900
Inv Date:06-11-2026
Price: Unit price: $0.28
Buy/RFQ:
Part No:MC78L12ACPG
Stock:0
Inv Date:06-10-2026
Price: Unit price: $0.3
Buy/RFQ:
Part No:MC78L12ACPG
Stock:1321
Inv Date:06-10-2026
Price: Unit price: $0.1332
Buy/RFQ:
Part No:MC78L12ACPG
Stock:1321
Inv Date:06-10-2026
Price: Unit price: $0.1332
Buy/RFQ:
Part No:MC78L12ACPG
Stock:0
Inv Date:06-10-2026
Price: Unit price: $0.111
Buy/RFQ:
Part No:MC78L12ACPG
Stock:335
Inv Date:06-11-2026
Price: N/A
Buy/RFQ:

ONSEMI MC78L12ACPG fixed voltage regulator Specifications:

  • Output Voltage: 12V
  • Maximum Output Current: 100mA
  • Input Voltage Range: 14.5V to 27V
  • Line Regulation: 120-250 mV
  • Load Regulation: 20-100 mV
  • Thermal Shutdown: Yes
  • Internal Current Limiting: Yes
  • Package: TO-92, SOIC-8, Tape & Reel, Ammo Pack
  • Operating Temperature Range: -40°C to +125°C
  • Storage Temperature Range: -65°C to +150°C
  • ESD Capability: 2000V (Human Body Model)
  • Pb-Free: Yes
  • Packaging Options: Bulk, Tape & Reel, Ammo Pack
  • Marking: AEC-Q100 qualified for automotive applications

Buy the Buy ON Semiconductor MC78L12ACPG Part Number MC78L12ACPG Online

Purchase the ON Semiconductor MC78L12ACPG online today for a stable 12V output supporting up to 100mA. Its internal current limiting and thermal shutdown ensure rugged operation across automotive, power management, and industrial applications. No external components are required, simplifying your design. The package options include TO-92, SOIC-8, Tape & Reel, and Ammo Pack, providing flexibility for manufacturing. With its excellent thermal performance and compliance with automotive standards, this regulator guarantees dependable performance in demanding environments. Order now for fast, reliable delivery and get your projects powered effectively.

Order your ON Semiconductor MC78L12ACPG today and ensure a reliable 12V power supply with built-in protections for your industrial projects.

Frequently Asked Questions

Where can I buy ONSEMI MC78L12ACPG?

You can click on the BUY or RFQ button to purchase MC78L12ACPG from an authorized ONSEMI distributor.

How do I troubleshoot issues or seek technical support for part MC78L12ACPG?

You can download the MC78L12ACPG datasheet or visit the ONSEMI website for support.

Who is the manufacturer of MC78L12ACPG?

ONSEMI

ONSEMI Part List

Browse and search other ONSEMI parts, locate datasheets and stock

Sponsored by