myMectronic
myMectronic

A Premier B2B Part Search

STMICROELECTRONICS L78M05CP Voltage Regulator

The L78M series of three-terminal positive regulators provides local on-card regulation with fixed output voltages, integrated current limiting, thermal shutdown, and safe area protection. Available in packages like TO-220, DPAK, and IPAK, they deliver over 0.5 A with proper heat sinking. Suitable for various applications, these rugged regulators are extended temperature range guaranteed, ensuring reliability in demanding industrial and electronic projects.

Authorized Distributors
Source:DigiKey
Part No:L78M05CP
Stock:447
Inv Date:06-11-2026
Price: Unit price: $0.94
Buy/RFQ:
Part No:L78M05CP
Stock:136
Inv Date:06-12-2026
Price: Unit price: $0.94
Buy/RFQ:
Part No:L78M05CP
Stock:0
Inv Date:06-11-2026
Price: Unit price: $0.71
Buy/RFQ:

STMICROELECTRONICS L78M05CP Voltage Regulator Specifications:

  • Output Current: 0.5 A
  • Output Voltages: 5V; 6V; 8V; 9V; 10V; 12V; 15V; 24V
  • Package Types: TO-220, TO-220FP, DPAK, IPAK
  • Thermal Overload Protection: Yes
  • Short Circuit Protection: Yes
  • Output Voltage Tolerance: 2% (AB and AC), 4% (C)
  • Extended Temperature Range: Guaranteed
  • Input Voltage Range: Varies by model, typically 7V to 35V
  • Dropout Voltage: Approx. 2V at full load
  • Power Dissipation: Internally limited, depends on heat sinking
  • Thermal Resistance Junction-Case: 5-8°C/W depending on package
  • Storage Temperature: -65°C to 150°C
  • Operating Junction Temperature: Up to 125°C for most models
  • Built-in current limiting and thermal shutdown

Buy the STMicroelectronics L78M – Reliable Voltage Regulators for Industrial Applications

Secure your power management needs with the reliable STMicroelectronics Voltage Regulator from the L78M series. Designed in multiple packages like TO-220, DPAK, and IPAK, these regulators provide fixed output voltages ranging from 5V to 24V. They feature internal current limiting, thermal overload protection, and safe area protection, making them ideal for industrial, automation, and electronic systems. Ensure stable, efficient power delivery in your projects by ordering online now, benefiting from fast delivery and genuine quality. Perfect for local regulation and high-reliability applications.

Order your STMicroelectronics L78M05CP series voltage regulator today and ensure stable power supply for your industrial and electronic projects with trusted quality.

Frequently Asked Questions

Where can I buy STMICROELECTRONICS L78M05CP?

You can click on the BUY or RFQ button to purchase L78M05CP from an authorized STMICROELECTRONICS distributor.

How do I troubleshoot issues or seek technical support for part L78M05CP?

You can download the L78M05CP datasheet or visit the STMICROELECTRONICS website for support.

Who is the manufacturer of L78M05CP?

STMICROELECTRONICS

STMICROELECTRONICS Part List

Browse and search other STMICROELECTRONICS parts, locate datasheets and stock

Sponsored by