onsemi

NCP177AMX135TCG

NCP177AMX135TCG Description

The NCP177AMX135TCG is a linear regulator IC designed for power management applications, featuring a fixed output voltage of 1.35V and capable of delivering up to 500mA of output current. Manufactured by onsemi, this device is part of the Power Management (PMIC) category and is housed in a 4XDFN package suitable for surface mount applications. Despite its obsolete status, the NCP177AMX135TCG remains a reliable choice for applications requiring a stable power supply with minimal noise and high efficiency.

NCP177AMX135TCG Features

• Output Type: Fixed, ensuring a consistent 1.35V output voltage.
• Input Voltage Range: Operates efficiently with a maximum input voltage of 5.5V.
• Output Current: Delivers a robust 500mA of output current, suitable for a variety of low-power applications.
• Low Quiescent Current: Consumes only 90 µA of quiescent current, making it ideal for battery-powered devices where power efficiency is critical.
• High PSRR: Achieves a high Power Supply Rejection Ratio (PSRR) of 75dB at 1kHz, effectively filtering out noise from the input power supply to maintain a clean output voltage.
• Control Features: Includes an enable function, allowing for precise control over the regulator's operation.
• Protection Features: Equipped with over-current and over-temperature protection, ensuring reliable operation and safeguarding against potential faults.
• Compliance: RoHS3 compliant and REACH unaffected, meeting stringent environmental and regulatory standards.
• Moisture Sensitivity Level: MSL 1 (Unlimited), suitable for a wide range of manufacturing environments without the need for special handling.

NCP177AMX135TCG Applications

The NCP177AMX135TCG is well-suited for a variety of applications where a stable and efficient power supply is essential. Its low quiescent current and high PSRR make it ideal for use in battery-powered devices, portable electronics, and low-power IoT devices. The enable function allows for dynamic control, making it suitable for applications requiring power sequencing or standby modes. The over-current and over-temperature protection features ensure robustness in demanding environments, such as industrial control systems and automotive electronics.

Conclusion of NCP177AMX135TCG

The NCP177AMX135TCG stands out as a reliable and efficient linear regulator, offering a fixed 1.35V output with a maximum input voltage of 5.5V and the ability to deliver up to 500mA of output current. Its low quiescent current and high PSRR make it an excellent choice for applications requiring minimal power consumption and high noise rejection. The inclusion of enable control and comprehensive protection features further enhances its versatility and reliability. Despite its obsolete status, the NCP177AMX135TCG remains a valuable component for designers seeking a stable and efficient power solution in a compact 4XDFN package.