PQ05RR1

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PQ05RR1 is a Linear regulator device, which belongs to PMIC (Power Management IC) families and works as Voltage Regulators. This voltage regulator chip includes high current capability, high precision current limit, low dropout, low quiescent current, low noise and low temperature coefficient. It uses advanced proprietary BiCDMOS process technology with the advantage of high voltage rating, high current capability and very low on-resistance. It provides short circuit protection and thermal shutdown protection.

PQ05RR1 works on a simple principle of linear regulation. In linear regulation technique, the incoming power is converted into the required output voltage by dissipating unwanted power as heat through an external resistor. The incoming power is divided between the output voltage and the resistor. The part of the power, which is dropped across the resistor, is dissipated as heat and is equal to the difference between the input voltage and the output voltage. Due to this linear relationship between input voltage and output voltage, the output voltage is relatively very stable.

PQ05RR1 can be used for many applications, where precise regulation of the output voltage is required. It can be used for power conditioning of AC mains for various industrial operations. It is widely used in Power Supply Units (PSU), Digital Set top box, Multi media players, Communication products, Computers and peripheral systems, Household appliances, Consumer and commercial products, etc. PQ05RR1 is also used in battery operated devices like Mobiles, Digital cameras, Memory cards and so on.

PQ05RR1 offers the advantage of low standby current and low noise. It also ensures efficient power conversion and low power loss, that helps in extending the battery life of the devices. In addition, it provides mechanical and thermal protection and is available in a tiny packaging. All these features make it suitable for use in a wide range of applications.

In conclusion, PQ05RR1 is a linear voltage regulator device, which belongs to PMIC families, used for precise regulation of feedback voltage. Its robust design and low quiescent current capabilities make it suitable for use in various applications, such as power supply units, digital set top box and communication products. Its extremely low thermal resistance allows for efficient power conversion and low power loss for extended battery life. All these features have made PQ05RR1 an ideal choice for power management solution.

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