3/20/2026 9:06:30 AM   By  Symond  in


Introduction


The Linear Voltage Regulators LM7905CT by HGSEMI is a reliable negative voltage regulator designed to deliver a stable -5V output for a wide range of electronic applications. As part of Semiconductors, Integrated Circuits - ICs, Power Management ICs, Voltage Regulators & Voltage Controllers, Linear Voltage Regulators, this device ensures consistent voltage regulation and dependable performance.

Widely used in analog and digital circuits, the LM7905CT is an essential component for maintaining stable power supply conditions within Semiconductors, Integrated Circuits - ICs, Power Management ICs, Voltage Regulators & Voltage Controllers, Linear Voltage Regulators.


Technical Specifications of LM7905CT


  • General Specifications

    • Manufacturer: HGSEMI

    • Part Number: LM7905CT

    • Product Type: Linear Voltage Regulator

    • Output Voltage: -5V

    • Output Current: Up to 1A (typical)

    • Input Voltage: Wide input range

    • Package: TO-220

    • Mounting Type: Through Hole

    • Protection Features: Thermal and short-circuit protection

    • Category: Semiconductors, Integrated Circuits - ICs, Power Management ICs, Voltage Regulators & Voltage Controllers, Linear Voltage Regulators

These specifications make it suitable for stable and reliable power management applications.


Key Features of LM7905CT


Design and Performance Benefits

  • Fixed -5V regulated output

  • Built-in thermal overload protection

  • Short-circuit protection for enhanced safety

  • High reliability and stability

  • Simple integration with minimal external components

The LM7905CT Linear Voltage Regulators by HGSEMI delivers consistent power regulation in Semiconductors, Integrated Circuits - ICs, Power Management ICs, Voltage Regulators & Voltage Controllers, Linear Voltage Regulators applications.


Applications of LM7905CT


Common Use Cases

  • Power supply circuits

  • Audio and analog systems

  • Industrial electronics

  • Embedded systems

  • Dual power supply designs

These applications highlight the importance of Semiconductors, Integrated Circuits - ICs, Power Management ICs, Voltage Regulators & Voltage Controllers, Linear Voltage Regulators in maintaining stable voltage levels.


Overview and Usage Guidelines


Installation and Best Practices

  • Use proper heat sinking for high current applications

  • Ensure correct polarity for negative voltage output

  • Add input and output capacitors for stability

  • Operate within specified voltage and current limits

Proper implementation of the LM7905CT Linear Voltage Regulators by HGSEMI ensures long-term reliability in Semiconductors, Integrated Circuits - ICs, Power Management ICs, Voltage Regulators & Voltage Controllers, Linear Voltage Regulators systems.


Use Case Example: Dual Power Supply Circuit


Practical Implementation

  • Application: Analog amplifier circuit

  • Challenge: Stable negative voltage supply

  • Solution: LM7905CT voltage regulator

  • Result: Reliable and noise-free power output

This demonstrates the importance of voltage regulators in power management systems.


Datasheet Information


For detailed electrical characteristics, thermal performance, and application circuits, refer to the official HGSEMI datasheet available through authorized distributors.


Why Buy LM7905CT from XON?


Purchasing from www.xonelec.com, x-on electronics, or xon electronics ensures:

  • 100% genuine HGSEMI components

  • Competitive pricing and bulk availability

  • Fast worldwide shipping

  • Dedicated customer and technical support

Get trusted Semiconductors, Integrated Circuits - ICs, Power Management ICs, Voltage Regulators & Voltage Controllers, Linear Voltage Regulators from a reliable supplier.


FAQs – LM7905CT


What is the output voltage of LM7905CT?

It provides a fixed -5V output.

Is it suitable for power supply circuits?

Yes, it is widely used in regulated power supplies.

Does it include protection features?

Yes, it includes thermal and short-circuit protection.

What package does it come in?

It comes in a TO-220 package.

Where can I buy LM7905CT online?

You can purchase it from www.xonelec.com with global delivery.


Conclusion


The LM7905CT Linear Voltage Regulators by HGSEMI is a dependable solution for negative voltage regulation. As part of Semiconductors, Integrated Circuits - ICs, Power Management ICs, Voltage Regulators & Voltage Controllers, Linear Voltage Regulators, it offers stability, protection, and efficient performance for various electronic applications.


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