L7809-CV Voltage Regulator IC | 9V 1.5A 3-Pin Linear Voltage Regulator

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L7809-CV Voltage Regulator IC | 9V 1.5A 3-Pin Linear Voltage Regulator
  • L7809-CV Voltage Regulator IC | 9V 1.5A 3-Pin Linear Voltage Regulator_img_0

L7809-CV Voltage Regulator IC | 9V 1.5A 3-Pin Linear Voltage Regulator

14 BDT18 BDTSave 4 BDT
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1

L7809-CV 1.5A IC

Specifications

  • Output Voltage: 9V (fixed)
  • Output Current: Up to 1.5A
  • Input Voltage Range: 11V to 35V
  • Dropout Voltage: Typically 2V
  • Package Type: TO-220 (3-pin)
  • Line Regulation: 0.01%/V (typical)
  • Load Regulation: 0.1% (typical)
  • Internal Protections: Over-temperature shutdown, short circuit, and overcurrent protection
  • Operating Temperature Range: -40°C to +125°C

Application

  1. Regulated 9V power supply for electronic devices.
  2. Voltage stabilization in battery-powered projects.
  3. Noise filtering for sensitive audio or RF circuits.
  4. DIY kits and embedded system power solutions.
  5. Industrial and educational circuit designs.

Description

The L7809-CV Voltage Regulator IC is a high-performance linear voltage regulator designed to provide a stable and precise 9V output at currents up to 1.5A. Encased in a durable TO-220 package, this regulator is equipped with built-in thermal shutdown, overcurrent protection, and short circuit protection for enhanced safety and reliability. It ensures a smooth and noise-free output, making it ideal for sensitive electronic applications. Widely used in power supply circuits, the L7809-CV is an excellent choice for DIY projects, embedded systems, and industrial applications requiring regulated 9V DC power.

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