LM7912 - 12V 1A Negative Regulator (Original)

LM7912 -12V 1A Negative Voltage Regulator IC (TO-220) with Thermal Protection

The LM7912 is a highly reliable 3-terminal negative voltage regulator IC. It provides a stable, fixed -12V output, capable of delivering up to 1A of current. This integrated circuit is essential for applications requiring a dependable negative power supply. Engineered with internal current limiting and thermal shutdown, it offers robust protection against overload conditions. Its TO-220 package ensures efficient heat dissipation for consistent performance. Ideal for audio amplifiers, op-amp circuits, and industrial control systems, the LM7912 guarantees precise voltage regulation. Benefit from its built-in safety features for enhanced system reliability in your electronic projects. This original component ensures high quality and dependable operation.

Specifications:

• Output Voltage: -12V
• Output Current: 1A (Max 1.5A)
• Input Voltage Range: -14.5V to -35V
• Package Type: TO-220
• Output Voltage Tolerance: ±4%
• Quiescent Current: Typically 4mA
• Operating Temperature: 0°C to +125°C
• RoHS Compliant: Yes
• Number of Terminals: 3

Key features and benefits:

• Fixed -12V output voltage for stable power.
• Delivers up to 1A output current.
• Integrated thermal overload protection.
• Internal short-circuit current limiting.
• Safe area protection against various overload conditions.
• Efficient heat dissipation with TO-220 package.
• Low quiescent current drain.
• Precise output voltage tolerance of ±4%.

Applications:

• Audio amplifier power supplies.
• Operational amplifier (Op-Amp) circuits.
• Industrial control systems.
• General purpose negative voltage regulation.
• Test and measurement equipment.
• DIY electronics projects.

Package Includes:

*Image shown is a representation only.

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