STMicroelectronics

L7912CV

L7912CV Description

The L7912CV is a high-performance, linear voltage regulator designed and manufactured by STMicroelectronics. This device is part of the Linear & Switching Voltage Regulators category and offers a fixed output type, with a negative output configuration. It boasts a robust 1.5A output current and a single regulator, making it suitable for a wide range of applications. The L7912CV is currently active and unaffected by REACH regulations, ensuring compliance with environmental standards.

L7912CV Features

• Output Type: Fixed
• Current - Output: 1.5A
• Number of Regulators: 1
• Output Configuration: Negative
• Voltage Dropout (Max): 1.1V @ 1A (Typ)
• PSRR: 60dB (120Hz)
• Current - Quiescent (Iq): 3 mA
• Operating Temperature: 0°C ~ 125°C
• Moisture Sensitivity Level (MSL): 1 (Unlimited)
• RoHS Status: ROHS3 Compliant
• Protection Features: Over Temperature, Short Circuit
• Mounting Type: Through Hole
• Package: Tube
• Base Product Number: L7912

The L7912CV's unique features include its ability to handle high output currents of up to 1.5A, making it ideal for applications requiring high power. Its negative output configuration allows for versatile power supply solutions, while the low quiescent current of 3 mA ensures minimal power consumption during idle periods. The device's compliance with ROHS3 standards and REACH unaffected status highlights its commitment to environmental sustainability.

L7912CV Applications

The L7912CV is ideal for various applications where a stable and reliable negative voltage supply is required. Some specific use cases include:

1. Power Supplies: For applications requiring a negative voltage output, such as audio amplifiers and signal processing circuits.
2. Industrial Equipment: In systems where high output currents are needed, such as motor controls and industrial automation.
3. Automotive Electronics: For applications that require a stable negative voltage supply, such as infotainment systems and electronic control units.
4. Telecommunications: In communication systems where high reliability and stable voltage supplies are critical, such as base stations and network equipment.

Conclusion of L7912CV

The L7912CV from STMicroelectronics is a versatile and high-performance linear voltage regulator that offers a fixed negative output with a robust 1.5A output current. Its unique features, such as low quiescent current, compliance with environmental standards, and protection features, make it an ideal choice for a wide range of applications. With its ability to handle high output currents and provide a stable negative voltage supply, the L7912CV is a reliable solution for power supply requirements in various industries.