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ZMR500C

ZMR500C Description

The ZMR500C is a linear voltage regulator designed by Diodes Incorporated, offering a fixed output voltage of 5V with a maximum output current of 50mA. This regulator is housed in a Through Hole package, specifically the TO92-3 variant, making it suitable for a variety of applications that require a stable and reliable power supply. Despite its status as an obsolete product, the ZMR500C remains a robust choice for engineers and designers seeking a straightforward and efficient voltage regulation solution.

ZMR500C Features

• Fixed Output Voltage: The ZMR500C provides a stable 5V output, ensuring consistent power delivery to connected devices.
• High Input Voltage Tolerance: With a maximum input voltage of 25V, this regulator can handle a wide range of input conditions, making it versatile for various power sources.
• Low Quiescent Current: At just 70 µA, the quiescent current is minimal, which is beneficial for applications where power efficiency is critical.
• High PSRR: The regulator boasts a Power Supply Rejection Ratio (PSRR) of 72dB at 120Hz, effectively filtering out noise from the input supply to maintain a clean output voltage.
• Protection Features: Over-current and over-temperature protection features ensure the regulator operates safely and reliably, safeguarding against potential damage.
• Compliance and Packaging: The ZMR500C is REACH unaffected and RoHS3 compliant, adhering to stringent environmental and safety standards. It is available in bulk packaging, facilitating easy integration into production processes.

ZMR500C Applications

The ZMR500C is ideal for applications that demand a stable 5V supply with moderate current requirements. Its compact TO92-3 package and through-hole mounting type make it suitable for both prototyping and production environments. Specific use cases include:

• Consumer Electronics: Ideal for powering small electronic devices and peripherals that require a stable 5V supply.
• Industrial Control Systems: Provides a reliable power source for sensors, actuators, and other low-power components in industrial settings.
• Medical Devices: Suitable for powering low-power medical equipment where stability and reliability are paramount.
• Telecommunications: Can be used in low-power communication devices and modules that require a consistent power supply.

Conclusion of ZMR500C

The ZMR500C, despite being an obsolete product, continues to offer a reliable and efficient solution for voltage regulation needs. Its fixed 5V output, combined with a high input voltage tolerance and low quiescent current, makes it a versatile choice for a variety of applications. The inclusion of over-current and over-temperature protection features ensures robustness and safety, while its compliance with REACH and RoHS3 standards underscores its commitment to environmental responsibility. For engineers and designers seeking a straightforward and dependable voltage regulator, the ZMR500C remains a compelling option.