LM7806 Positive Voltage Regulator 6V 1A TO-220
The LM7806 Positive Voltage Regulator 6V 1A TO-220 is a fixed positive voltage regulator designed to provide a stable 6V output with reliable performance. Housed in a TO-220 package, it can deliver up to 1.5A output current when properly heatsinked, making it suitable for medium-power applications. The regulator features built-in protection mechanisms such as thermal shutdown and short-circuit protection, ensuring safe operation under overload conditions. With its simple three-terminal design—input, ground, and output—the LM7806 is easy to use in a wide range of electronic circuits, including power supplies, battery chargers, and embedded systems that require a regulated 6VDC output. Its high reliability and ease of integration make it a popular choice for both hobbyists and professional designs.
Features
- Fixed +6V regulated output.
- Output current up to 1.5A (with proper heatsink).
- Built-in short-circuit protection.
- Thermal overload protection for safe operation.
- Internal current limiting for added reliability.
- Wide input voltage range (typically 8V to 25V).
- Low standby current for efficiency.
- Standard TO-220 package for easy mounting and heat dissipation.
- Simple 3-pin configuration: Input, Ground, Output.
- Suitable for power supplies, battery chargers, and embedded systems.
Pin Configuration
Specifications
| Parameter | Value |
| Category | Voltage Regulator |
| Datasheet | LM7806 |
| Mounting Type | Through Hole |
| Package / Case | TO-220-3 |
| Packaging | Tube |
| Number of Terminations | 3 |
| Output Voltage | 6V |
| Max Output Current | 1A |
| Quiescent Current | 8mA |
| Min Input Voltage | 8V |
| Voltage Dropout (Max) | 2V @ 1A Typ |
| Dropout Voltage | 2V |
| Min Output Voltage | 6V |
| Voltage Tolerance Max | 5% |
| Output Voltage Accuracy | 4% |
| Operating Temperature | -40°C-125°C |
| Input Voltage | 8V-25V |
| Output Type | Fixed |
| Output Configuration | Positive |
| Protection Features | Over Temperature, Short Circuit |
| Power Supply Rejection Ratio (PSRR) | 73dB |
Dimensions
Symbol Footprint CAD Model
Applications
- Regulated 6V DC power supplies.
- Battery chargers and portable devices.
- Embedded systems requiring a stable 6V source.
- Microcontroller-based projects and development boards.
- Consumer electronics such as radios and small appliances.
- Communication equipment and instrumentation.
- Industrial control systems and automation circuits.
- DIY electronics and hobby projects.
Package Contents
- 1 X LM7806 Positive Voltage Regulator 6V 1A TO-220
Documents
| Datasheet | LM7806 |
| CAD Files | KiCAD |