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NCP170AXV120T2G

NCP170AXV120T2G Description

The NCP170AXV120T2G is a fixed-output linear voltage regulator designed by onsemi, offering a regulated output voltage of 1.2V with a maximum output current of 150mA. This device is housed in a compact SOT563-6 package, making it ideal for space-constrained applications. It features a maximum input voltage of 5.5V and boasts a low quiescent current of 900 nA, which is essential for battery-operated and low-power consumption systems. The regulator includes an enable control feature, allowing for dynamic power management and further optimizing power efficiency.

NCP170AXV120T2G Features

• Fixed Output Voltage: The NCP170AXV120T2G provides a stable 1.2V output voltage, ensuring consistent performance in various electronic circuits.
• Low Dropout Voltage: With a low dropout voltage, this regulator can maintain regulation even when the input voltage is close to the output voltage, extending battery life in portable devices.
• Enable Feature: The enable control allows for easy power management, enabling the regulator to be turned on or off dynamically, which is beneficial for applications requiring power-saving modes.
• Protection Features: The regulator includes over-current and over-temperature protection, safeguarding the device and connected circuits from potential damage.
• High PSRR: The NCP170AXV120T2G offers a high power supply rejection ratio (PSRR) of 63dB to 57dB at 1kHz, ensuring minimal noise and ripple on the output voltage.
• Surface Mount Technology: The surface mount package type facilitates easy integration into modern PCB designs and supports automated assembly processes.
• Compliance and Reliability: The device is REACH unaffected and RoHS3 compliant, ensuring it meets environmental and safety standards. The moisture sensitivity level (MSL) of 1 (unlimited) makes it suitable for various manufacturing environments.

NCP170AXV120T2G Applications

The NCP170AXV120T2G is well-suited for a variety of applications due to its compact size, low quiescent current, and fixed output voltage. Some specific use cases include:

• Portable Devices: Ideal for battery-operated devices such as smartphones, tablets, and wearables, where low power consumption and small form factor are crucial.
• Consumer Electronics: Suitable for applications in consumer electronics like digital cameras, MP3 players, and other portable gadgets that require stable power regulation.
• Industrial Equipment: Can be used in industrial applications where space is limited and reliable power regulation is necessary, such as in sensors and small control modules.
• Medical Devices: Applicable in medical equipment where precision and low power consumption are required, such as in portable diagnostic devices and wearable health monitors.

Conclusion of NCP170AXV120T2G

The NCP170AXV120T2G is a versatile and reliable linear voltage regulator that offers a combination of low power consumption, stable output voltage, and compact packaging. Its enable feature and protection mechanisms make it a robust choice for a wide range of applications, particularly in portable and low-power devices. Despite its obsolete status, the NCP170AXV120T2G remains a valuable component for designers seeking a reliable and efficient power regulation solution.