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PQ015EF02SZH

PQ015EF02SZH Description

The PQ015EF02SZH is a linear voltage regulator designed by Sharp Microelectronics, offering a fixed output voltage of 1.5V and a maximum output current of 2A. This regulator is housed in a TO220-4 package, making it suitable for through-hole mounting. It features a quiescent current of only 2 mA, ensuring high efficiency and low power consumption, even under no-load conditions. The regulator is designed to operate with an input voltage range up to 10V, providing a wide operating range for various applications.

PQ015EF02SZH Features

• High PSRR: The PQ015EF02SZH boasts a Power Supply Rejection Ratio (PSRR) of 60dB at 120Hz, effectively filtering out noise from the input power supply and ensuring a stable output voltage.
• Fixed Output Voltage: With a fixed output voltage of 1.5V, this regulator is ideal for applications requiring a stable and precise voltage supply.
• Low Quiescent Current: The regulator's quiescent current of 2 mA minimizes power consumption, making it suitable for battery-operated devices and energy-efficient systems.
• Over Current and Over Temperature Protection: Built-in protection features safeguard the regulator against overcurrent and overtemperature conditions, enhancing reliability and longevity.
• Enable Control Feature: The enable control feature allows for dynamic control of the regulator's operation, providing flexibility in power management.
• Through-Hole Mounting: The through-hole mounting type ensures robust mechanical stability and ease of installation on printed circuit boards.
• Moisture Sensitivity Level (MSL) 1: The regulator is rated for unlimited exposure to moisture, making it suitable for a wide range of environmental conditions.

PQ015EF02SZH Applications

The PQ015EF02SZH is well-suited for a variety of applications where a stable and efficient power supply is critical. Its fixed output voltage and low quiescent current make it ideal for:

• Battery-Powered Devices: The low power consumption ensures extended battery life, making it suitable for portable electronics and handheld devices.
• Embedded Systems: The regulator's high PSRR and fixed output voltage provide a reliable power supply for microcontrollers, sensors, and other embedded components.
• Industrial Applications: The overcurrent and overtemperature protection features make it robust enough for industrial environments where reliability and durability are paramount.
• Telecommunications: The regulator's stability and efficiency are beneficial for powering communication modules and network equipment.

Conclusion of PQ015EF02SZH

The PQ015EF02SZH from Sharp Microelectronics is a versatile and reliable linear voltage regulator, offering a fixed 1.5V output with a maximum current of 2A. Its high PSRR, low quiescent current, and robust protection features make it an excellent choice for applications requiring stable and efficient power management. Despite its obsolete status, the PQ015EF02SZH remains a valuable component for designers seeking a dependable and efficient power solution.