STMicroelectronics

L7915ACV

L7915ACV Description

The L7915ACV is a linear voltage regulator designed and manufactured by STMicroelectronics. It is part of the Linear & Switching Voltage Regulators category and is currently an active product. The L7915ACV is REACH unaffected and RoHS3 compliant, making it an environmentally friendly choice for electronic designs. This through-hole mounted device is packaged in a tube and operates within a wide temperature range of 0°C to 125°C, making it suitable for a variety of applications.

L7915ACV Features

• Output Type: Fixed
• Current - Output: 1.5A
• Number of Regulators: 1
• Output Configuration: Negative
• Voltage Dropout (Max): 1.1V @ 1A (Typ)
• Current - Quiescent (Iq): 3 mA
• PSRR: 60dB (120Hz)
• Protection Features: Over Temperature, Short Circuit
• Moisture Sensitivity Level (MSL): 1 (Unlimited)

The L7915ACV stands out for its ability to provide a stable -15V output with a maximum dropout voltage of 1.1V at 1A, ensuring reliable performance under varying load conditions. Its 60dB power supply rejection ratio at 120Hz contributes to stable operation in noisy environments. The device also boasts over-temperature and short-circuit protection, enhancing its reliability and safety in various applications.

L7915ACV Applications

The L7915ACV is ideal for applications requiring a stable negative voltage supply, such as:

• Audio Equipment: Providing a reliable -15V supply for audio amplifiers and preamplifiers.
• Industrial Control Systems: Ensuring stable power supply in various control systems and sensors.
• Telecommunications: Supporting power requirements in telecommunications equipment where negative voltage is needed.

Conclusion of L7915ACV

The L7915ACV is a robust and reliable linear voltage regulator that offers a fixed -15V output with a maximum current of 1.5A. Its unique features, such as low dropout voltage, over-temperature and short-circuit protection, and wide operating temperature range, make it an excellent choice for a variety of applications. With its compliance to environmental regulations and its wide range of applications, the L7915ACV is a valuable addition to any electronic design requiring a stable negative voltage supply.