Description
The LM7805 L7805CV Voltage Regulator is provided in a pack of ten, featuring a linear voltage regulator in a TO-220 package. It delivers a fixed output voltage of 5V with a maximum output current of 1.5A, designed to regulate input voltages ranging from 7V to 35V.
The regulator requires an input voltage at least 2V above the output (minimum 7V) to function properly.
It is housed in a 3-pin TO-220 package measuring approximately 10mm x 4.5mm x 9.4mm, with a tab for heatsink mounting to manage thermal dissipation.
The LM7805 includes internal protection features such as thermal overload protection and short-circuit current limiting, ensuring safe operation under typical conditions. It operates within a temperature range of 0°C to +125°C and has a typical dropout voltage of 2V.
This component is commonly used in circuits requiring a stable 5V supply, such as those powering microcontrollers or sensors.
Key Features:
- Output Voltage: 5V – Provides a stable 5V supply for low-voltage circuits.
- Output Current: Up to 1.5A – Suitable for powering small devices, though continuous use above 1A requires a heatsink.
- Input Voltage: 7V to 35V – Requires at least 7V input for proper regulation.
- Package: TO-220, 3-pin, approximately 10mm x 4.5mm x 9.4mm – Standard for through-hole mounting.
- Protection: Includes thermal overload and short-circuit protection – Enhances safety during operation.
- Operating Temperature: 0°C to +125°C – Suitable for typical indoor environments.
- Dropout Voltage: Typically 2V – Ensures stable output with sufficient input voltage.
Common Applications:
- Power Supply Regulation: Provides a stable 5V supply for microcontrollers, such as Arduino or Raspberry Pi, in DIY electronics.
- Battery-Powered Devices: Regulates battery output (e.g., 9V or 12V) to 5V for sensors or small motors.
- Electronics Repair: Replaces faulty regulators in power supplies, consumer electronics, or industrial equipment.
- Educational Projects: Used in electronics courses to teach voltage regulation principles.
- Circuit Prototyping: Supplies consistent 5V power for breadboard or PCB prototypes.
Specifications:
- Brand: STMicroelectronics
- Model: LM7805 (L7805CV)
- Output Voltage: 5V
- Output Current: 1.5A (max)
- Input Voltage: 7V to 35V
- Package: TO-220, 3-pin
- Dimensions: Approximately 10mm x 4.5mm x 9.4mm
- Operating Temperature: 0°C to +125°C
- Dropout Voltage: 2V (typical)
- Quantity: 10 pieces per pack
Quality Assurance:
Pacific Custom Engineering provides genuine components, ensuring consistent performance for various circuit applications.
Data Sheet: https://pacificcustomengineering.com/wp-content/uploads/2023/09/data-sheet-2815849.pdf
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hvivani (verified owner) –
Very good product. Smooth transaction. Recommended seller.