The HT7850 is a series of low dropout regulators (LDOs) manufactured by Holtek. It is a SOT23-5 package that is compliant with RoHS, designed for a wide range of requirements for power management solutions. The HT7850 has low power consumption for long battery life and high power efficiency for lower heat dissipation. It also features low noise output, fast turn-on response time, and an output voltage accuracy of +/-2%. It is suitable for use in portable devices, as well as applications requiring power-management solutions such as microcontrollers, disc drives, mobile phone chargers, and other battery-powered or low-voltage systems. The HT7850 has a wide input voltage range and output current range of up to 800mA, and its low ESR allows for efficient power conversion, making it an ideal choice for your power-management solutions.