The STSR3 from STMicroelectronics is a highly reliable and efficient voltage regulator designed to provide stable power supply in a variety of electronic applications. This compact, low-dropout (LDO) regulator is engineered to deliver a fixed output voltage with high accuracy, making it an ideal choice for sensitive electronic devices where voltage stability is crucial.

Key Features

• Fixed Output Voltage: The STSR3 comes with a factory-set output voltage, ensuring a stable and reliable power supply.
• Low Dropout Voltage: This LDO regulator operates with a very low dropout voltage, which enhances its efficiency and allows it to function effectively even when the input voltage is close to the output voltage.
• High Current Capability: Capable of supplying a significant amount of current, the STSR3 is suitable for powering a wide range of devices.
• Thermal Protection: The built-in thermal protection feature prevents the device from overheating, thereby ensuring long-term reliability.
• Short-Circuit Protection: With its short-circuit protection, the STSR3 safeguards itself and the connected components from potential damage due to excessive current.
• Low Quiescent Current: The regulator is designed to have a low quiescent current, which reduces power consumption when the device is in standby mode.

Applications

The STSR3 voltage regulator is versatile and can be used in a range of applications, including but not limited to:

• Consumer electronics
• Portable devices
• Microcontroller power supply
• Automotive electronics
• Industrial control systems

Product Specifications

With its compact package and ability to operate over a broad temperature range, the STSR3 is designed for easy integration into various circuit designs. The regulator's specifications are tailored to meet the stringent requirements of modern electronic systems, ensuring that it delivers consistent performance under diverse operating conditions.

For detailed technical specifications, reference designs, and application notes, customers are encouraged to visit the official STMicroelectronics website or contact their local sales representative.