onsemi

NCP161AMX320TBG

NCP161AMX320TBG Description

The NCP161AMX320TBG is a high-performance linear regulator designed for a wide range of power management applications. Manufactured by onsemi, this device is part of the Power Management (PMIC) category and is known for its robust performance and reliability. The NCP161AMX320TBG features a fixed output voltage of 3.2V and can deliver up to 450mA of output current, making it suitable for applications requiring stable and efficient power delivery. With a maximum input voltage of 5.5V, this regulator ensures compatibility with various power sources.

NCP161AMX320TBG Features

• Output Type: Fixed
• Voltage - Input (Max): 5.5V
• Current - Output: 450mA
• Number of Regulators: 1
• Output Configuration: Positive
• Product Status: Active
• REACH Status: REACH Unaffected
• RoHS Status: ROHS3 Compliant
• Moisture Sensitivity Level (MSL): 1 (Unlimited)
• Current - Quiescent (Iq): 23 µA
• PSRR: 91dB to 48dB (100Hz to 100kHz)
• Control Features: Enable
• Protection Features: Over Current, Over Temperature, Soft Start
• Mounting Type: Surface Mount
• Package: Tape & Reel (TR)

The NCP161AMX320TBG stands out due to its low quiescent current of 23 µA, which minimizes power consumption in standby mode. Its high Power Supply Rejection Ratio (PSRR) ensures excellent noise filtering and stable output voltage, even in noisy environments. The regulator also includes essential protection features such as over-current and over-temperature protection, which safeguard the device and connected components from potential damage. The enable control feature allows for dynamic control of the regulator, enhancing flexibility in system design.

NCP161AMX320TBG Applications

The NCP161AMX320TBG is ideal for a variety of applications where stable and efficient power supply is crucial. Its compact 4x4 DFN package makes it suitable for space-constrained designs. Key applications include:

• Consumer Electronics: Portable devices, smartphones, tablets, and wearables benefit from the regulator's low quiescent current and high PSRR, ensuring long battery life and stable performance.
• Industrial Equipment: Automation systems, sensors, and control modules require reliable power management to maintain operational efficiency and accuracy.
• Telecommunications: Base stations, routers, and other networking equipment can leverage the NCP161AMX320TBG for stable power delivery and noise reduction.
• Automotive: In-vehicle infotainment systems, electronic control units, and other automotive electronics can utilize this regulator for its robust performance and compliance with industry standards.

Conclusion of NCP161AMX320TBG

The NCP161AMX320TBG is a versatile and reliable linear regulator that offers a combination of high performance and efficiency. Its fixed 3.2V output and 450mA current capability make it suitable for a wide range of applications, from consumer electronics to industrial and automotive systems. The inclusion of advanced protection features and low quiescent current ensures that the device remains efficient and durable, even under demanding conditions. With its compact surface-mount package and compliance with industry standards such as REACH and RoHS3, the NCP161AMX320TBG is an excellent choice for designers seeking a high-quality power management solution.