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STMICROELECTRONICS L7818CVDG Power Regulator

The L7818 series of fixed voltage regulators provides an output of 18V with a maximum current of 1A, embedded thermal overload, short circuit protection, and safe area compensation. Available in TO-220, DPAK, and D?PAK packages, these regulators are designed for local regulation, eliminating distribution issues, and can be used with external components for adjustable voltages. They are suitable for power supply, industrial equipment, and control system applications requiring stable voltage output and high reliability under thermal stress.

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Part No:L7818CV-DG
Stock:0
Inv Date:06-12-2026
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Part No:L7818CV-DG
Stock:0
Inv Date:06-11-2026
Price: Unit price: $0.179
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Part No:L7818CV-DG
Stock:1280
Inv Date:06-12-2026
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STMICROELECTRONICS L7818CVDG Power Regulator Specifications:

  • Output Voltage: 18V at 25°C
  • Maximum Output Current: 1A
  • Package Types: TO-220, DPAK, D?PAK
  • Thermal Overload Protection: Yes
  • Short Circuit Protection: Yes
  • Safe Area Compensation: Yes
  • Output Voltage Tolerance: Within ±2%
  • Operating Temperature Range: -40°C to +125°C (AB version), 0°C to +125°C (C version)
  • Input Voltage Range: Up to 30V
  • Dropout Voltage: Typically 2V at 1A
  • Regulation: Load and line regulation specified under thermal steady state
  • Built-in Internal Current Limiting: Yes
  • Applications: Power supplies, industrial machinery, electronic control systems

Buy the STMicroelectronics Series L78 18V Power Regulator: L7818CVDG

Experience reliable power regulation with the STMicroelectronics L7818 series. Designed for industrial and electronic systems, it offers 18V output at 1A with built-in thermal overload, short circuit protection, and safe area compensation. Available in versatile packages including TO-220, DPAK, and D?PAK, this regulator ensures stable voltage and high performance even under thermal stress. Perfect for power supplies, control systems, and industrial equipment, purchase online today for robust, efficient regulation with guaranteed quality and durability.

Get STMicroelectronics L7818CVDG today—built for precision and long-lasting durability in power regulation applications.

Frequently Asked Questions

Where can I buy STMICROELECTRONICS L7818CVDG?

You can click on the BUY or RFQ button to purchase L7818CVDG from an authorized STMICROELECTRONICS distributor.

How do I troubleshoot issues or seek technical support for part L7818CVDG?

You can download the L7818CVDG datasheet or visit the STMICROELECTRONICS website for support.

Who is the manufacturer of L7818CVDG?

STMICROELECTRONICS

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