Product Overview: REG101-285

The REG101-285 is a high-precision, low-power voltage regulator from Texas Instruments, designed to provide a stable power supply for a wide range of applications. This device is part of the REG101 family, known for their reliability and efficiency in managing power requirements for electronic circuits.

Key Features

• Output Voltage: The REG101-285 provides a fixed output voltage of 2.85V, which is ideal for powering sensitive electronics that require a stable voltage source.
• Low Dropout Voltage: With a low dropout voltage, this regulator can maintain a consistent output even when the input voltage is close to the output voltage, ensuring efficient operation and reduced power loss.
• High Accuracy: The output voltage is guaranteed to be within ±0.5% at room temperature and ±1% over the full temperature range, providing precise voltage regulation for critical applications.
• Low Quiescent Current: The REG101-285 features a low quiescent current of typically 500nA, making it suitable for battery-powered devices where power conservation is crucial.
• Thermal Shutdown and Current Limit: Built-in thermal shutdown and current limit protections safeguard the device and the application from excessive temperatures and currents, enhancing system reliability.
• Small Package Options: Available in a variety of small surface-mount packages, the REG101-285 can be easily integrated into space-constrained designs.

Applications

The REG101-285 is versatile and can be used in several types of electronic equipment, including:

• Portable, battery-operated devices
• Microcontroller power supplies
• Analog and digital sensor systems
• Medical devices and instrumentation
• Wireless communication equipment

With its combination of high performance, low power consumption, and compact form factor, the REG101-285 from Texas Instruments is an excellent choice for designers looking to enhance the efficiency and reliability of their power management solutions.