onsemi

NCP717CMX190TCG

NCP717CMX190TCG Description

The NCP717CMX190TCG is a fixed output linear regulator designed by onsemi, a leading manufacturer in the power management integrated circuits (PMIC) category. This regulator offers a fixed output voltage of 1.9V and is capable of delivering a maximum output current of 300mA. It is designed for surface mount applications and comes in a 4XDFN package, making it suitable for compact and space-constrained designs. The regulator operates within an input voltage range up to 5.5V, ensuring compatibility with a variety of power sources.

NCP717CMX190TCG Features

• Output Type: Fixed at 1.9V, providing a stable and reliable power supply for sensitive electronic components.
• Input Voltage Range: Up to 5.5V, allowing for flexibility in power source selection.
• Output Current: Capable of delivering up to 300mA, making it suitable for applications requiring moderate power levels.
• Low Quiescent Current: Only 35 µA, which minimizes power consumption during standby or low-load conditions.
• Enable Control Feature: Provides additional control over the regulator's operation, enabling precise power management.
• Protection Features: Includes over-current and over-temperature protection, ensuring robustness and reliability in various operating conditions.
• Compliance: RoHS3 compliant and REACH unaffected, meeting stringent environmental and regulatory standards.
• Moisture Sensitivity Level (MSL): Level 1 (Unlimited), ensuring the component is suitable for a wide range of manufacturing environments.
• Packaging: Tape & Reel (TR), facilitating efficient handling and assembly in high-volume production processes.

NCP717CMX190TCG Applications

The NCP717CMX190TCG is ideal for applications where a stable and low-voltage power supply is required. Its fixed 1.9V output and moderate current capability make it suitable for powering microcontrollers, sensors, and other low-power electronic devices. The enable control feature allows for dynamic power management, making it a versatile choice for systems that require power sequencing or power-saving modes.

Specific use cases include:

• Microcontroller Power Supply: Providing a stable 1.9V supply to microcontrollers in embedded systems.
• Sensor Applications: Powering low-voltage sensors in IoT devices and industrial automation systems.
• Portable Devices: Suitable for battery-powered devices where space and power consumption are critical factors.
• Medical Devices: Ideal for powering low-voltage components in medical monitoring equipment.

Conclusion of NCP717CMX190TCG

The NCP717CMX190TCG is a high-performance linear regulator that offers a reliable and stable power supply for a variety of applications. Its fixed 1.9V output, low quiescent current, and protection features make it a robust choice for designers looking to optimize power efficiency and reliability. Despite being marked as obsolete, the NCP717CMX190TCG remains a valuable component for existing designs and legacy systems. Its compliance with environmental standards and efficient packaging further enhance its appeal in the electronics industry.