The PQ1K333M2ZP is a low-dropout (LDO) voltage regulator from Sharp Microelectronics. It is designed to provide a stable and regulated 3.3V output voltage from an input voltage as low as 3.6V. This regulator is ideal for battery-powered devices and other applications where efficiency and low voltage operation are important.

Applications

• Battery-powered devices
• Microcontroller power supplies
• Portable electronics
• Wireless communication devices
• Power management systems

Features

• Output Voltage: 3.3V
• Low Dropout Voltage: 0.2V (typical) at 1A
• Output Current: 1A
• Input Voltage Range: 3.6V to 16V
• Overcurrent Protection
• Overtemperature Protection
• Package: HSOP-8

Benefits

• Stable Voltage Regulation: Provides a consistent 3.3V output, ensuring reliable operation of connected devices.
• High Efficiency: Low dropout voltage minimizes power loss, extending battery life.
• High Output Current: Capable of supplying up to 1A, suitable for powering a wide range of devices.
• Built-in Protection: Overcurrent and overtemperature protection safeguards the regulator and connected components.
• Compact Design: The HSOP-8 package allows for efficient use of board space.

Additional Details

The PQ1K333M2ZP LDO regulator is designed to provide a stable and efficient power supply solution for a variety of applications. Its low dropout voltage ensures that the output voltage remains regulated even when the input voltage is close to the output voltage. The device features overcurrent and overtemperature protection, which protect the regulator and connected components from damage. The HSOP-8 package is designed for surface mount assembly and provides good thermal performance. It is typically used in applications such as portable electronics, battery-powered devices, and microcontroller power supplies.

The output voltage is fixed at 3.3V. The regulator requires external capacitors for stability. The operating temperature range is -30°C to +85°C. It also has a built-in thermal shutdown circuit that protects the regulator from overheating. The regulator is designed to be easy to use and requires minimal external components.