onsemi

MC79L15ACPREG  

Linear & Switching Voltage Regulators

MC79L15ACPREG Description

The MC79L15ACPREG is a high-performance linear regulator designed by onsemi, a leading manufacturer in the power management integrated circuits (PMIC) category. This device is specifically engineered to provide a fixed -15V output with a maximum output current of 100mA. The regulator is housed in a TO92-3 package, which is ideal for through-hole mounting, ensuring robust mechanical stability and ease of integration into various electronic systems.

MC79L15ACPREG Features

• Output Type: Fixed -15V, ensuring a stable and consistent power supply for sensitive electronic components.
• Output Current: Capable of delivering up to 100mA, making it suitable for applications requiring moderate power levels.
• Output Configuration: Negative, which is advantageous for applications that require negative voltage rails.
• Voltage Dropout: A maximum dropout voltage of 1.7V at 40mA (typical) ensures high efficiency, especially under low-load conditions.
• Power Supply Rejection Ratio (PSRR): Achieves 39dB at 120Hz, providing excellent noise filtering and stability in the output voltage.
• Protection Features: Equipped with over-temperature and short-circuit protection, enhancing reliability and safeguarding against potential damage.
• Operating Temperature Range: Functions reliably within a temperature range of 0°C to 125°C, making it suitable for a wide range of environmental conditions.
• Compliance: ROHS3 compliant and REACH unaffected, ensuring environmental safety and regulatory compliance.
• Packaging: Available in tape and reel (TR) packaging, facilitating efficient handling and assembly processes.

MC79L15ACPREG Applications

The MC79L15ACPREG is ideal for a variety of applications where a stable negative voltage supply is required. Some specific use cases include:

• Analog Circuits: Provides a clean and stable power supply for sensitive analog components, ensuring high performance and accuracy.
• Medical Devices: Suitable for powering medical equipment that requires precise voltage regulation and low noise levels.
• Telecommunications: Ideal for powering communication modules that require a stable negative voltage rail.
• Industrial Control Systems: Ensures reliable operation in harsh industrial environments due to its wide operating temperature range and robust protection features.

Conclusion of MC79L15ACPREG

The MC79L15ACPREG stands out as a reliable and efficient linear regulator, offering a fixed -15V output with a maximum current of 100mA. Its low dropout voltage, high PSRR, and comprehensive protection features make it a superior choice over similar models. The device's wide operating temperature range and compliance with environmental regulations further enhance its suitability for diverse applications. Whether used in analog circuits, medical devices, telecommunications, or industrial control systems, the MC79L15ACPREG ensures stable and efficient power delivery, making it a valuable component in modern electronic designs.

MC79L15ACPREG Documents

Download datasheets and manufacturer documentation for MC79L15ACPREG

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