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NCP693DMN12TCG

NCP693DMN12TCG Description

The NCP693DMN12TCG is a linear regulator IC designed by onsemi, featuring a fixed output voltage of 1.2V and capable of delivering up to 1A of output current. This single regulator device is optimized for surface-mount applications, making it suitable for compact and high-density PCB designs. Despite its small form factor, the NCP693DMN12TCG provides robust performance with a maximum input voltage of 6.5V and a dropout voltage of 1.38V at full load. The device is housed in a 6UDFN package and is available in tape and reel format, facilitating automated assembly processes.

NCP693DMN12TCG Features

• Fixed Output Voltage: The NCP693DMN12TCG offers a stable 1.2V output voltage, ideal for applications requiring precise voltage regulation.
• High Efficiency: With a dropout voltage of 1.38V at 1A, the regulator maintains high efficiency even at lower input voltages.
• Low Quiescent Current: The device features a low quiescent current of 90 µA, making it suitable for battery-powered and low-power applications.
• Enable Control: The enable feature allows for dynamic control of the regulator's operation, enhancing power management capabilities.
• Protection Features: The NCP693DMN12TCG includes over-current and over-temperature protection, ensuring reliable operation under various conditions.
• High PSRR: The regulator boasts a high power supply rejection ratio (PSRR) of 70dB at 1kHz, minimizing the impact of input voltage variations on the output.
• Moisture Sensitivity Level: With an MSL of 1 (unlimited), the device is suitable for a wide range of manufacturing environments.

NCP693DMN12TCG Applications

The NCP693DMN12TCG is well-suited for a variety of applications where precise voltage regulation and high efficiency are critical. Its compact size and surface-mount package make it ideal for space-constrained designs. Specific use cases include:

• Consumer Electronics: Ideal for portable devices such as smartphones, tablets, and wearables that require efficient power management.
• Industrial Equipment: Suitable for industrial control systems and IoT devices where reliable power regulation is essential.
• Telecommunications: Can be used in base stations and network equipment for stable power supply to critical components.
• Automotive: Applicable in automotive electronic systems for powering sensors and control units.

Conclusion of NCP693DMN12TCG

The NCP693DMN12TCG is a versatile and efficient linear regulator designed to meet the demands of modern electronic systems. Its combination of a fixed 1.2V output, low dropout voltage, and low quiescent current makes it a reliable choice for a wide range of applications. The inclusion of enable control and robust protection features further enhances its performance and reliability. While the product is now obsolete, it remains a valuable option for existing designs and legacy systems. For new projects, engineers may consider exploring alternative models from onsemi's extensive portfolio of power management ICs.