Sharp Microelectronics

PQ09DZ11  

Linear & Switching Voltage Regulators

PQ09DZ11 Description

The PQ09DZ11 is a linear voltage regulator designed and manufactured by Sharp Microelectronics. This regulator offers a fixed output voltage of 9V and is capable of delivering a continuous output current of 1A. It is designed for surface mount applications and comes in a tube package. The PQ09DZ11 is part of the PQ09 base product family, known for its reliability and performance in various electronic systems.

PQ09DZ11 Features

• Output Type: Fixed
• Voltage - Input (Max): 24V
• Current - Output: 1A
• Number of Regulators: 1
• Output Configuration: Positive
• Voltage - Output (Min/Fixed): 9V
• Voltage Dropout (Max): 0.5V @ 500mA
• Moisture Sensitivity Level (MSL): 1 (Unlimited)
• Current - Quiescent (Iq): 10 mA
• PSRR: 60dB (120Hz)
• Control Features: Enable
• Protection Features: Over Current, Over Temperature
• Mounting Type: Surface Mount
• Package: Tube
• Product Status: Obsolete

PQ09DZ11 Applications

The PQ09DZ11 is ideal for applications requiring a stable 9V supply with a high output current capability. Its low dropout voltage of 0.5V at 500mA ensures efficient operation even under varying input conditions. The regulator's over current and over temperature protection features make it robust and reliable for use in demanding environments.

Specific use cases include:

• Power Supply Circuits: Ideal for providing a stable 9V supply to various electronic devices and systems.
• Consumer Electronics: Suitable for powering devices such as radios, amplifiers, and other consumer electronics that require a fixed 9V supply.
• Industrial Applications: Can be used in industrial control systems where a reliable and stable power source is crucial.
• Telecommunications: Provides a stable power supply for telecommunication equipment requiring a 9V input.

Conclusion of PQ09DZ11

The PQ09DZ11 from Sharp Microelectronics is a versatile linear voltage regulator that offers a fixed 9V output with a maximum input voltage of 24V. Its ability to deliver 1A of output current makes it suitable for a wide range of applications. The regulator's low dropout voltage and protection features enhance its performance and reliability. Despite being marked as obsolete, the PQ09DZ11 remains a reliable choice for applications requiring a stable 9V supply. For new designs, engineers may consider alternative models with similar specifications, but for existing systems, the PQ09DZ11 continues to provide dependable performance.

PQ09DZ11 Documents

Download datasheets and manufacturer documentation for PQ09DZ11