12V 1A Voltage Regulator TO-220, Isolated (NTE1970)

Reliable 12V Power Supply Regulation

Looking for a dependable way to supply your electronics with a steady 12 volts? This 12V 1A voltage regulator (NTE1970) provides a simple and effective solution. Its perfect for powering a variety of devices and small projects, ensuring they get a constant 12V outputeven if your input voltage varies.

Easy to Use, Versatile Design

This 3-pin, fixed voltage regulator features a standard TO-220 package with an isolated mounting tab for safer installation and extra flexibility. Whether youre building, repairing, or upgrading, this positive linear voltage regulator simplifies your setup.

Key Features & Benefits

• Regulates 12V output at up to 1 amp current
• TO-220 isolated package for easy mounting and thermal management
• Simple three-pin layout: Input, Ground, and Output
• Reliable, fixed output suitable for most 12V electronics
• Helps protect devices from overvoltage and voltage fluctuations

Typical Applications

• DIY electronics and hobby projects
• Small power supplies and adapters
• LED strips and lighting
• Audio equipment and custom circuits

Basic Usage Instructions

Connect your unregulated DC input to the input pin, ground to the middle pin, and enjoy a stable 12V output from the third pin. For best results, use suitable heat sinking for higher loads and follow safe wiring practices.

Product Details

• Part Number: NTE1970
• Type: Positive fixed voltage regulator
• Output Voltage: 12V DC
• Max Output Current: 1A
• Package: 3-pin TO-220, isolated tab
• Quantity: Sold individually

This 12V 1A TO-220 voltage regulator offers an easy, cost-effective way to keep your electronics running smoothlyideal for both beginners and experienced makers.

This part is the equivalent replacement for the following:

1203-000243, 1203000243, 14L0251, 483520987283, 5653-TA7812S, 5653TA7812S, 6192140800, 7812F(VR), 7812HF(VR), 7812S(VR), 8-759-143-02, 8-759-231-58, 8-759-604-33, 8-759-604-39, 8-759-701-79, 8-759-982-35, 95KUCB0027CU, AN7812F, AN78M12F, BA17812, BA17812T, BA178M12, BA178M12T, C7812HF(VR), ECG1970, HC38912090, KA7812A, KIA7812API, KIA7812P1, KIA7812PI, L7812CP, L7812ML, L78M12CP, L78M12M, L78M12ML, M5F7812, M5F7812L, M5F78M12, M5F78M12L, MPC14312HF, MPC7812HF, NJM7812FA, NJM78M12FA, NTE1970, RC78M12FA, TA7812, TA7812S, UPC14312HF, VHIKA7812PI-1, VHITA7812S, VHITA7812S/-1, VHITA7812S1