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PQ12RD8S

PQ12RD8S Description

The PQ12RD8S is a linear voltage regulator IC designed by Sharp Microelectronics, a leading manufacturer in the electronics industry. This particular model is part of the Power Management Integrated Circuit (PMIC) category and is known for its robust performance and reliability. The IC is housed in a TO220-4 package, which is a standard and widely-used form factor in the electronics industry. This packaging ensures excellent thermal performance and mechanical stability, making it suitable for a variety of applications.

The PQ12RD8S is designed to provide a regulated output voltage of 12V with a maximum output current of 800mA. This makes it ideal for applications requiring stable power supply with moderate current requirements. The device is categorized under the ECCN (Export Control Classification Number) EAR99 and falls under the HTSUS (Harmonized Tariff Schedule of the United States) code 8542.39.0001. It is important to note that the PQ12RD8S has a Moisture Sensitivity Level (MSL) of 1, indicating that it is not sensitive to moisture and can be stored and handled without special precautions.

PQ12RD8S Features

The PQ12RD8S offers several key features that set it apart from similar models in the market:

1. Regulated Output Voltage: The IC provides a stable 12V output voltage, ensuring consistent power supply to connected devices.
2. High Output Current: With a maximum output current of 800mA, the PQ12RD8S can power a wide range of electronic components and systems.
3. Robust Packaging: The TO220-4 package ensures excellent thermal dissipation and mechanical durability, making it suitable for industrial and consumer applications.
4. Moisture Resistance: The MSL rating of 1 means the device is not sensitive to moisture, reducing the risk of damage during storage and handling.
5. Wide Operating Temperature Range: The PQ12RD8S is designed to operate reliably across a wide temperature range, making it suitable for various environmental conditions.
6. Low Dropout Voltage: This feature ensures high efficiency, especially when operating near the dropout voltage, reducing power loss and improving overall system efficiency.

PQ12RD8S Applications

The PQ12RD8S is versatile and can be used in a variety of applications where a stable 12V power supply is required. Some specific use cases include:

1. Consumer Electronics: Ideal for powering devices such as portable radios, small appliances, and battery chargers.
2. Industrial Equipment: Suitable for powering control systems, sensors, and actuators in industrial environments.
3. Automotive Applications: Can be used in vehicle electronic systems, such as dashboard controls and auxiliary power supplies.
4. Telecommunications: Provides stable power for small-scale communication devices and network equipment.
5. Medical Devices: Ensures reliable power supply for medical instruments and monitoring equipment.

Conclusion of PQ12RD8S

The PQ12RD8S is a reliable and efficient linear voltage regulator IC from Sharp Microelectronics, offering a stable 12V output with a maximum current of 800mA. Its robust TO220-4 packaging, moisture resistance, and wide operating temperature range make it suitable for a variety of applications across different industries. While the product is now considered obsolete, its unique features and performance benefits continue to make it a valuable component for applications requiring a stable and efficient power supply.