LM7809-9V Positive Regulator [Original]

LM7809-9V Positive Voltage Regulator – 1A Fixed 9V Output

The LM7809 is a highly reliable 3-terminal positive voltage regulator designed for a wide array of electronic applications. This monolithic IC delivers a stable 9V output, making it ideal for powering sensitive components. It features robust internal current-limiting, thermal shutdown, and safe-area compensation, ensuring exceptional durability. Capable of supplying over 1.0A of output current with proper heat sinking, it offers ample power for most projects. The LM7809 simplifies circuit design by minimizing the need for external components. It's perfect for fixed voltage regulation, reducing noise and distribution issues in local power supplies. Its versatility also allows for adjustable output voltages and currents when paired with external components. This regulator is an essential component for stable and protected power delivery.

Specifications:

• Output Voltage: 9V
• Output Current: Up to 1.0A
• Regulator Type: Positive Linear Voltage Regulator
• Number of Terminals: 3
• Package Type: TO-220
• Tolerance: ±4%
• Protection Features: Thermal Overload, Short-Circuit, Safe-Area
• RoHS Compliant: Yes

Key features and benefits:

• Fixed 9V positive voltage output
• Capable of delivering over 1.0A output current
• Integrated thermal overload protection
• Built-in short-circuit current limiting
• Safe-area compensation for enhanced durability
• Output voltage tolerance of ±4%
• Minimizes external component requirements
• Suitable for local (on-card) regulation

Applications:

• Powering microcontrollers and digital circuits
• Stabilizing power supplies in audio amplifiers
• Creating regulated 9V power rails for DIY electronics
• On-card regulation to reduce noise in complex systems
• Battery-powered device regulation

Package Includes:

*Image shown is a representation only.

Note: Contact sales(at)electroncomponents.com for bulk enquiry & get best price!