Easy Power Control with a -5V 1A Voltage Regulator (3-Pin TO-220, Isolated)

Reliable -5V 1A Voltage Regulation Made Simple

This -5V 1A voltage regulator is designed for everyday electronics projects that need a steady, negative 5-volt power supply. With a 3-pin TO-220 isolated package, installing and mounting this regulator is a breeze—even for beginners.

Key Features of the NTE1961 Voltage Regulator

• Provides a fixed -5V output at up to 1 amp (1A) of current
• 3-pin TO-220 package fits standard circuit boards and heat sinks
• Isolated case helps reduce electrical noise and interference
• Easy to use—just connect input voltage, ground, and output

Technical Data

• Part Number: NTE1961
• Output Voltage: -5V DC
• Output Current: 1A max
• Package Type: TO-220, 3-pin
• Case: Isolated for safe mounting

How to Use the -5V 1A Linear Voltage Regulator

1. Connect the input pin to a suitable negative voltage source (typically more negative than -5V).
2. Connect the ground pin to your circuit’s ground.
3. The output pin will provide a stable -5V DC up to 1A for your devices.
4. For best performance, add small bypass capacitors (like 0.33μF at input and 0.1μF at output) near the regulator’s pins if your project allows.

Perfect For:

• DIY electronics projects
• Audio equipment and amplifiers
• Retro and vintage computer repairs
• General negative voltage power supplies

The NTE1961 isolated TO-220 voltage regulator is a simple, effective way to add -5V regulation to your next project. Whether you’re fixing old gear or building something brand new, enjoy dependable and safe power for all your electronics needs.

This part is the equivalent replacement for the following:

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