The TC2117-1.8VDB is a high-performance, fixed-voltage regulator from Microchip Technology, designed to offer a reliable power management solution for a wide array of electronic applications. This regulator provides a steady 1.8 volts output, which is essential for powering sensitive electronic components that require stable voltage levels for optimal operation.

Key Features

• Output Voltage: Fixed 1.8V output, ideal for low-voltage electronics.
• High Accuracy: Output voltage accuracy is maintained within ±0.5% over temperature, line, and load regulations.
• Low Dropout Voltage: Offers a low dropout voltage, making it suitable for applications with minimal input-to-output voltage differences.
• Current Capability: Capable of delivering up to 800mA of continuous output current.
• Thermal Protection: Integrated over-temperature shutdown ensures the device operates within safe temperature ranges.
• Short-Circuit Protection: Built-in current limit and short-circuit protection features safeguard the device and the load from damage due to overcurrent conditions.
• Low Quiescent Current: Exhibits low quiescent current, which enhances its efficiency and makes it suitable for battery-powered devices.
• Package: Available in a small SOT-223 package, which is ideal for space-constrained applications.

Applications

The TC2117-1.8VDB is versatile and can be used in various applications, including but not limited to:

• Portable and battery-operated devices
• Microcontroller power supplies
• Point-of-load conversions from 3.3V to 1.8V
• Peripheral power supplies
• Analog and digital circuits requiring a precise 1.8V supply

Conclusion

With its precision output voltage, low dropout performance, and robust protection features, the TC2117-1.8VDB from Microchip Technology stands out as a superior choice for designers seeking a dependable voltage regulator. Its compact form factor and power efficiency make it an excellent choice for a wide range of applications, ensuring reliable operation and longevity of electronic systems.