Easy-to-Use 12V 1A Negative Voltage Regulator – TO-220 Isolated

12V Voltage Regulator for DIY and Everyday Projects

This 12V 1A negative voltage regulator is designed for hassle-free power control in your electronics projects. With a standard TO-220 isolated package, installation is straightforward for both beginners and experienced users. Perfect for powering a variety of devices, it helps provide stable, reliable negative 12V output for circuits that need dependable voltage regulation.

Key Features of the 12V Negative Voltage Regulator

• Delivers a stable -12V output (negative 12 volts)
• Output current up to 1 Amp (1A)
• Easy to mount TO-220 isolated package for simple installation and heat management
• Compatible with standard voltage regulator circuits and breadboards
• Reliable performance for home, automotive, and hobbyist electronics

Typical Applications & Benefits

• Ideal for use in DIY electronics, audio projects, power supply repairs, and upgrades
• Ensures your sensitive components get clean, regulated negative 12V power
• Reduces power fluctuations and helps extend the life of connected devices
• Great choice for custom Arduino, Raspberry Pi, and other microcontroller setups that require negative voltage rails

Technical Specs

• Part Number: NTE1971
• Output Voltage: -12V DC
• Maximum Output Current: 1A
• Package: TO-220 isolated
• Quantity: 1 per package

How to Use the 12V 1A Negative Voltage Regulator

Simply connect the input pin to your unregulated negative voltage source and the output pin to your circuit. The center pin is the common ground. The integrated TO-220 design allows for easy mounting and attaching a heatsink if needed for higher currents.

This part is the equivalent replacement for the following:

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