The Sharp Microelectronics PQ05RA11J00H is a positive fixed linear voltage regulator IC with a maximum output current of 1A. It is packaged in a TO-220-4 package and has a wide input voltage range of 7V to 35V. The PQ05RA11J00H is designed for a wide range of applications, including consumer electronics, industrial equipment, and medical devices.

Features

Wide input voltage range: 7V to 35V Maximum output current: 1A Positive fixed output voltage: 5V Overcurrent and overtemperature protection Enable function Low dropout voltage (LDO) TO-220-4 package Applications

Consumer electronics: TVs, set-top boxes, DVD players, game consoles, etc. Industrial equipment: power supplies, motor controllers, automation systems, etc. Medical devices: patient monitors, infusion pumps, imaging devices, etc. Benefits

The PQ05RA11J00H is a highly reliable and efficient voltage regulator. It has a wide input voltage range and can provide a stable output voltage even under fluctuating input conditions. The PQ05RA11J00H is also highly protected against overcurrent and overtemperature conditions. The enable function allows for flexible power management. The low dropout voltage makes the PQ05RA11J00H ideal for applications where a high input to output voltage differential is required. How to use the PQ05RA11J00H

The PQ05RA11J00H is a very easy-to-use voltage regulator. Simply connect the input voltage to the VIN pin, the output voltage to the VOUT pin, and the ground to the GND pin. The enable pin can be left unconnected or connected to a high voltage to enable the regulator.

Typical application circuit

The following diagram shows a typical application circuit for the PQ05RA11J00H:

 

The input capacitor (C1) and output capacitor (C2) are necessary to filter out noise and ripple on the input and output voltages, respectively. The bypass capacitor (C3) is used to reduce noise on the enable pin.

Conclusion

The Sharp Microelectronics PQ05RA11J00H is a highly reliable and efficient voltage regulator that is ideal for a wide range of applications. It is easy to use and has a wide input voltage range, making it a versatile choice for many different designs.