Overview
The MC79L12ABD is a three-terminal low current negative fixed voltage regulator produced by onsemi (formerly Motorola). This component is designed to provide a stable negative output voltage with minimal current draw, making it suitable for various electronic applications where a reliable and efficient voltage regulation is required.
Key Specifications
| Parameter | Value |
|---|---|
| Output Voltage | -12V |
| Output Current | 100 mA |
| Input Voltage Range | -20V to -15V |
| Line Regulation | 0.1% (Typical) |
| Load Regulation | 0.3% (Typical) |
| Operating Temperature Range | 0°C to 125°C |
| Package Type | TO-92, TO-220, etc. |
Key Features
- Three-terminal configuration for easy integration into circuits.
- Low current draw, making it energy-efficient.
- High line and load regulation for stable output voltage.
- Compact packaging options such as TO-92 and TO-220.
- Wide operating temperature range from 0°C to 125°C.
Applications
The MC79L12ABD is versatile and can be used in a variety of applications, including:
- Power supplies and voltage regulators in electronic devices.
- Audio and video equipment requiring stable negative voltage.
- Industrial control systems and automation.
- Medical devices and equipment.
- Telecommunication systems.
Q & A
- What is the output voltage of the MC79L12ABD?
The output voltage of the MC79L12ABD is -12V. - What is the maximum output current of the MC79L12ABD?
The maximum output current is 100 mA. - What is the input voltage range for the MC79L12ABD?
The input voltage range is from -20V to -15V. - What are the typical line and load regulations of the MC79L12ABD?
The typical line regulation is 0.1%, and the typical load regulation is 0.3%. - What are the common package types for the MC79L12ABD?
The common package types include TO-92 and TO-220. - What is the operating temperature range of the MC79L12ABD?
The operating temperature range is from 0°C to 125°C. - Is the MC79L12ABD suitable for high-current applications?
No, it is designed for low current applications up to 100 mA. - Can the MC79L12ABD be used in audio equipment?
Yes, it can be used in audio equipment requiring stable negative voltage. - Is the MC79L12ABD compatible with industrial control systems?
Yes, it is suitable for use in industrial control systems and automation. - Where can I find the datasheet for the MC79L12ABD?
The datasheet can be found on the official onsemi website or through distributors like Digi-Key and Mouser.
