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STMICROELECTRONICS L78S10CV Voltage Regulator

The L78S10CV is a three-terminal positive voltage regulator designed for local on-card regulation, reducing the issues associated with long-distance power distribution. It features internal current limiting, thermal shutdown, and safe area protection, making it highly reliable and resistant to damage. When proper heat sinking is provided, it can supply over 2A of output current. Although primarily intended as a fixed voltage regulator, it can be used with external components to achieve adjustable voltage and current levels. Additional protections include thermal protection, short-circuit protection, and output safe operating area (SOA) protection. This component is commonly used in power management applications. Due to high market demand, lead times may be extended, and delivery dates are subject to fluctuation. This product is exempt from discounts.

Authorized Distributors
Part No:L78S10CV
Stock:0
Inv Date:06-12-2026
Price: N/A
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Part No:L78S10CV
Stock:0
Inv Date:06-11-2026
Price: Unit price: $0.74
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STMICROELECTRONICS L78S10CV Voltage Regulator Specifications:

  • Output Voltage: 12 V
  • Output Current: Over 2 A with proper heat sinking
  • Protection Features: Internal current limiting, thermal shutdown, safe area protection
  • Package Type: TO-220
  • Thermal Resistance (junction-case): 5 °C/W
  • Thermal Resistance (junction-ambient): 50 °C/W
  • Storage Temperature Range: -65°C to 150°C
  • Operating Junction Temperature: 0°C to 150°C
  • Max Input Voltage: 40 V
  • Maximum Power Dissipation: Internally Limited

Buy the ST Series L78S Series 12V Voltage Regulator: L78S10CV

Purchase the ST Series voltage regulator, L78S10CV today online and enhance your power supply systems with reliable regulation, integrated protections, and high current capacity. Designed for power management, this 12V fixed regulator offers over 2A output current, thermal and short-circuit protections, and efficient heat sinking capabilities. Ideal for various electronic projects needing stable voltage regulation, it ensures durability and performance. Shop now to get fast delivery and secure your supply of this essential power management component for professional or DIY applications.

Order your ST Series L78S10CV voltage regulator today and ensure reliable power management for your projects with high efficiency and protection features.

Frequently Asked Questions

Where can I buy STMICROELECTRONICS L78S10CV?

You can click on the BUY or RFQ button to purchase L78S10CV from an authorized STMICROELECTRONICS distributor.

How do I troubleshoot issues or seek technical support for part L78S10CV?

You can download the L78S10CV datasheet or visit the STMICROELECTRONICS website for support.

Who is the manufacturer of L78S10CV?

STMICROELECTRONICS

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