LM7809-9V Positive Regulator [Original]
- Product Code: ICR_LM7809
- Availability: In Stock
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LM7809-9V Positive Voltage Regulator - Fixed 9V, 1A Output, TO-220
The LM7809-9V is a 3-terminal positive voltage regulator. It provides a stable 9V output. The device can supply over 1.0A of output current with appropriate heat sinking. Internal current-limiting, thermal shutdown, and safe-area compensation are integrated. This monolithic IC minimizes external component requirements for circuit design. It is suitable for fixed voltage regulation. The LM7809-9V can reduce noise and distribution issues in local power supplies. Adjustable output voltages and currents are achievable with external components. This regulator facilitates 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
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
Frequently Asked Questions:
Q: What is the output voltage of the LM7809-9V regulator?
A: The LM7809-9V regulator provides a fixed 9V positive output voltage.
Q: What is the maximum output current the LM7809-9V can supply?
A: The LM7809-9V can supply over 1.0A of output current with proper heat sinking.
Q: What protection features are integrated into the LM7809-9V?
A: The LM7809-9V includes internal current-limiting, thermal shutdown, and safe-area compensation.
Package Includes:
1x LM7809-9V Positive Voltage Regulator (TO-220).*Image shown is a representation only.
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