The TLV717185PDQNT from Texas Instruments is a high-performance, positive fixed linear voltage regulator designed to deliver a stable 1.85V output voltage. This regulator is part of the TLV717 series, which is known for its low dropout, making it ideal for applications where voltage supply levels are tight, and efficiency is crucial.

Key Features

• Output Voltage: Precisely regulated 1.85V output, essential for sensitive electronic components requiring stable power supply.
• Low Dropout Voltage: Offers a dropout voltage as low as 150mV at 150mA load, enhancing the efficiency in systems with low headroom.
• High Accuracy: Maintains output voltage accuracy within 2%, ensuring reliable performance across various conditions.
• Current Rating: Capable of delivering up to 150mA of continuous output current, suitable for a wide range of applications.
• Thermal Protection: Integrated thermal shutdown feature protects the device from damage due to overheating.
• Overcurrent Protection: Built-in current limit function safeguards the regulator and the load from excessive current draw.

Applications

The TLV717185PDQNT is versatile and can be used in various applications, including but not limited to:

• Portable and battery-powered devices
• Wireless communication systems
• Power supply for sensors and microcontrollers
• Healthcare and medical equipment
• Consumer electronics

Package and Reliability

The device is available in a compact 5-pin SOT-23 package, which is designed to minimize the footprint on printed circuit boards, making it perfect for space-constrained applications. The TLV717185PDQNT is characterized for operation from –40°C to +125°C, providing reliable performance in a wide range of environmental conditions.

Conclusion

With its combination of low dropout voltage, high accuracy, and compact form factor, the TLV717185PDQNT voltage regulator from Texas Instruments is an excellent choice for designers looking for a robust power management solution. Its features and reliability make it a go-to component for ensuring stable power in critical applications.