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STMICROELECTRONICS L7818CV 18V Positive Voltage Regulator

The L7818CV is a 18V positive voltage regulator IC designed for providing stable output voltage in electronic applications. It features internal current limiting, thermal overload protection, and safe area protection, ensuring reliability under various operating conditions. Suitable for a wide range of power management tasks, this regulator is ideal for power supplies, battery chargers, and distribution systems. It guarantees a stable 18V output with low noise and high precision, making it suitable for sensitive electronic circuits requiring consistent voltage regulation.

Authorized Distributors
Part No:L7818CV
Stock:0
Inv Date:06-12-2026
Price: N/A
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STMICROELECTRONICS L7818CV 18V Positive Voltage Regulator Specifications:

  • Output Voltage: 18V
  • Input Voltage Range: 21.5V to 26V
  • Maximum Output Current: 1A
  • Dropout Voltage: 2V at 1A
  • Line Regulation: 120 mV (typical) from 16 to 22V input
  • Load Regulation: 100 mV (typical) from 250mA to 1A load
  • Quiescent Current: 8 mA
  • Output Noise Voltage: 55 HV/Vo
  • Output Resistance: 22 mΩ
  • Short Circuit Current: 0.2A
  • Operating Junction Temperature Range: -40°C to 125°C
  • Storage Temperature Range: -65°C to 150°C
  • Package Type: DPAK
  • Thermal Resistance Junction-Case: 8 °C/W
  • Thermal Resistance Junction-Ambient: 100 °C/W

Buy the STMicroelectronics Series 18V Positive Voltage Regulator IC: 18V

Get the STMicroelectronics Series 18V Positive Voltage Regulator IC now available online. Perfect for power supplies and electronic devices, it delivers stable voltage output with built-in protections. Designed for dependable performance, this regulator ensures your circuit stability with low noise and high precision, supporting efficient power management in various applications. Purchase today to enhance the reliability and efficiency of your electronic projects with this high-quality regulator that offers excellent performance and protection features, shipped with fast delivery.

Order your STMicroelectronics Series 18V Positive Voltage Regulator IC today and ensure your projects benefit from reliable, stable power regulation.

Frequently Asked Questions

Where can I buy STMICROELECTRONICS L7818CV?

You can click on the BUY or RFQ button to purchase L7818CV from an authorized STMICROELECTRONICS distributor.

How do I troubleshoot issues or seek technical support for part L7818CV?

You can download the L7818CV datasheet or visit the STMICROELECTRONICS website for support.

Who is the manufacturer of L7818CV?

STMICROELECTRONICS

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