STMicroelectronics L4931CV120 - Low Drop Voltage Regulator

The L4931CV120 from STMicroelectronics is a highly reliable, low drop voltage regulator designed to deliver a fixed output voltage with a low dropout voltage of just 0.4V at 500mA load. This precision voltage regulator is ideal for battery-powered applications due to its low power consumption and wide range of input voltages.

Key Features

• Output Voltage: 12V fixed output provides stable voltage for a variety of applications.
• Low Dropout Voltage: With only a 0.4V dropout at a 500mA load, this regulator maintains performance even under conditions of low input voltage.
• Current Limiting: In-built current limiting protects the device and the load from damage due to overcurrent conditions.
• Thermal Shutdown: The thermal shutdown feature ensures the device operates within safe temperature ranges, preventing overheating and potential damage.

Applications

The L4931CV120 is suitable for a broad range of applications that require a stable and reliable power supply. It's particularly well-suited for automotive electronics, portable devices, and power management systems where efficiency and battery life are critical.

Package Details

The device is available in multiple package options, including TO-220, which is known for its ease of integration into various circuit designs. The robust package ensures reliable operation even in harsh environments.

Quality and Reliability

STMicroelectronics is renowned for its commitment to quality and reliability, and the L4931CV120 is no exception. It is designed to meet the stringent requirements of industrial and automotive-grade applications, ensuring long-term reliability and performance.

Environmental Compliance

The L4931CV120 complies with environmental directives such as RoHS and is manufactured with a focus on sustainability, reducing the environmental impact of electronic components.