STMicroelectronics ST1S10PUR

The ST1S10PUR is a high efficiency voltage regulator suitable for powering low-voltage applications. It is a step-down (buck) converter that provides a stable output voltage from a higher input voltage, making it ideal for battery-powered devices or other applications requiring efficient power management. Functions - Step-Down Voltage Regulation: Converts a higher input voltage to a lower, regulated output voltage. - High Efficiency: Offers high efficiency at various load conditions, allowing for longer battery life in portable devices. - Adjustable Output Voltage: Supports adjustable output voltage configurations for various applications. - Overcurrent and Overtemperature Protection: Features integrated protection mechanisms to ensure safe operation. Applications - Battery-Powered Devices: Ideal for use in mobile and handheld devices that require efficient power regulation. - Portable Electronics: Can be used in tablets, smartphones, and wearable electronics. - Consumer Electronics: Suitable for home appliances, audio/video equipment, and other consumer goods. - Industrial Applications: Can be employed in industrial control systems and equipment requiring regulated power. Alternative Parts Some alternative parts to the ST1S10PUR may include: - LM2596: A widely used adjustable output buck regulator by Texas Instruments. - TPS563201: Another buck converter from Texas Instruments, known for its efficiency in smaller packages. - LM3671: A compact step-down regulator from Texas Instruments suitable for portable applications. - MICROCHIP MCP16301: A simple DC-DC converter offering similar step-down functionality. Embedded Modules While the ST1S10PUR itself may not come as an embedded module, it can be integrated into development boards and other modules, often included in: - Evaluation Boards: Boards enabling engineers to evaluate and prototype designs using the ST1S10PUR. - Power Supply Modules: Modules that incorporate the ST1S10PUR for easy integration into larger systems. Related Q&A 1. Q: What is the maximum output current of the ST1S10PUR? A: The ST1S10PUR supports a maximum output current of 1A. 2. Q: Can the output voltage of the ST1S10PUR be adjusted? A: Yes, the output voltage can be adjusted through external resistors to meet specific application requirements. 3. Q: What is the typical efficiency of the ST1S10PUR? A: The typical efficiency of the ST1S10PUR can exceed 90% depending on the output voltage and load conditions. 4. Q: What types of applications are most suited for the ST1S10PUR? A: It is primarily suited for battery-powered devices, portable electronics, and industrial applications requiring efficient low-voltage power regulation. 5. Q: Does the ST1S10PUR include any protection features? A: Yes, the ST1S10PUR includes overcurrent and overtemperature protection to ensure safe operation in various conditions.