STMicroelectronics

ST715MR

ST715MR Description

The ST715MR is a high-performance linear voltage regulator from STMicroelectronics, designed to deliver adjustable output voltages with a maximum input voltage of 24V. It features a single output regulator, capable of providing a positive output configuration with a minimum output voltage of 1.2V and a maximum output voltage of 23V. The device is designed for surface mount applications and is packaged in a compact SOT23-5 package.

ST715MR Features

• Adjustable Output Voltage: The ST715MR offers an adjustable output voltage, allowing for precise voltage regulation in various applications.
• Low Quiescent Current: With a quiescent current of only 5.5 µA, the ST715MR is ideal for low-power applications where energy efficiency is crucial.
• High PSRR: The device boasts a power supply rejection ratio (PSRR) of 62dB at 100kHz and 45dB at 1kHz, ensuring stable output voltage under varying input conditions.
• Over Current and Over Temperature Protection: The ST715MR includes built-in protection features to safeguard against over current and over temperature conditions, enhancing device reliability.
• RoHS Compliance: The device is compliant with RoHS3 standards, making it suitable for environmentally friendly applications.
• REACH Unaffected: The ST715MR is classified as REACH unaffected, ensuring compliance with European Union regulations on chemical substances.

ST715MR Applications

The ST715MR is ideal for a wide range of applications, including:

• Portable Electronics: Due to its low quiescent current and adjustable output voltage, the ST715MR is well-suited for battery-powered devices such as smartphones, tablets, and wearables.
• Industrial Control Systems: The device's robust protection features and high PSRR make it an excellent choice for industrial control systems where stable voltage regulation is critical.
• Automotive Applications: The ST715MR can be used in automotive systems where adjustable voltage regulation and over current protection are essential for reliable operation.

Conclusion of ST715MR

The ST715MR from STMicroelectronics is a versatile and reliable linear voltage regulator, offering adjustable output voltage, low quiescent current, and robust protection features. Its compact SOT23-5 package and RoHS compliance make it an ideal choice for a wide range of applications, from portable electronics to industrial control systems. With its unique combination of performance benefits and regulatory compliance, the ST715MR stands out as a superior option in the linear voltage regulator market.