onsemi

NCP103AMX350TCG

NCP103AMX350TCG Description

The NCP103AMX350TCG is a linear voltage regulator designed by onsemi, offering a fixed output voltage of 3.5V and a maximum output current of 150mA. This regulator is housed in a compact 4UDFN package, making it suitable for surface-mount applications. Despite being marked as obsolete, the NCP103AMX350TCG remains a reliable choice for applications requiring a stable power supply with minimal footprint. The regulator is REACH unaffected and RoHS3 compliant, ensuring it meets environmental and regulatory standards. With a maximum input voltage of 5.5V, it provides a robust solution for various electronic devices.

NCP103AMX350TCG Features

• Output Type: Fixed
• Voltage - Input (Max): 5.5V
• Current - Output: 150mA
• Number of Regulators: 1
• Output Configuration: Positive
• Product Status: Obsolete
• REACH Status: REACH Unaffected
• RoHS Status: ROHS3 Compliant
• Moisture Sensitivity Level (MSL): 1 (Unlimited)
• Current - Quiescent (Iq): 95 µA
• PSRR: 75dB (1kHz)
• Control Features: Enable
• Protection Features: Over Current, Over Temperature
• Mounting Type: Surface Mount
• Package: Tape & Reel (TR)

The NCP103AMX350TCG stands out with its low quiescent current of 95 µA, making it energy-efficient and suitable for battery-powered devices. Its high PSRR of 75dB at 1kHz ensures minimal noise in the output voltage, crucial for sensitive analog circuits. The enable control feature provides flexibility in power management, allowing the regulator to be turned on or off as needed. Additionally, the over current and over temperature protection features safeguard the regulator and connected components from damage.

NCP103AMX350TCG Applications

The NCP103AMX350TCG is ideal for a variety of applications where a stable 3.5V power supply is required. Its compact size and surface-mount package make it suitable for space-constrained designs. Specific use cases include:

• Portable Electronics: Ideal for battery-operated devices such as smartphones, tablets, and wearable technology.
• Medical Devices: Provides a reliable power supply for low-power medical devices, ensuring stable operation.
• Industrial Control Systems: Suitable for powering sensors and microcontrollers in industrial environments.
• Consumer Electronics: Can be used in various consumer electronics where a fixed 3.5V supply is needed.

Conclusion of NCP103AMX350TCG

The NCP103AMX350TCG is a versatile linear voltage regulator that offers a stable 3.5V output with a maximum current of 150mA. Despite its obsolete status, it remains a reliable choice for applications requiring a compact, efficient power supply. Its low quiescent current, high PSRR, and protection features make it a robust solution for a variety of electronic devices. For designers seeking a reliable and efficient power management solution, the NCP103AMX350TCG is a worthy consideration.