onsemi

NCV8161BSN180T1G

NCV8161BSN180T1G Description

The NCV8161BSN180T1G is a high-performance linear regulator designed for automotive applications. Manufactured by onsemi, this device offers a fixed output voltage of 1.8V and can deliver up to 450mA of output current. It operates with an input voltage range up to 5.5V and features a low dropout voltage of 0.48V at full load, ensuring efficient power conversion even under low input voltage conditions. The regulator is housed in a compact 5TSOP package, making it suitable for space-constrained designs.

NCV8161BSN180T1G Features

• Output Type: Fixed
• Input Voltage Range: Up to 5.5V
• Output Current: 450mA
• Output Voltage: Fixed at 1.8V
• Low Dropout Voltage: 0.48V at 450mA
• Quiescent Current: 23 µA
• Power Supply Rejection Ratio (PSRR): 91dB to 48dB across a frequency range of 100Hz to 100kHz
• Protection Features: Over Current and Over Temperature protection
• Control Features: Enable function for precise control
• Package Type: 5TSOP, Tape & Reel (TR)
• Mounting Type: Surface Mount
• Compliance: ROHS3 Compliant, REACH Unaffected
• Moisture Sensitivity Level (MSL): 1 (Unlimited)

NCV8161BSN180T1G Applications

The NCV8161BSN180T1G is ideal for automotive applications where space and efficiency are critical. Its low dropout voltage ensures reliable operation even with fluctuating input voltages, making it suitable for battery-powered systems. The enable function allows for precise control, enabling the regulator to be turned on and off as needed, which is beneficial for power-saving modes. Its compact 5TSOP package and surface-mount design make it easy to integrate into modern automotive electronics.

Conclusion of NCV8161BSN180T1G

The NCV8161BSN180T1G is a robust linear regulator tailored for automotive applications. Its fixed 1.8V output and 450mA current capability make it suitable for powering various electronic components. The low dropout voltage and high PSRR ensure efficient and stable power delivery. Despite being marked as obsolete, the NCV8161BSN180T1G remains a reliable choice for legacy systems and applications where its unique features provide significant advantages. Its compliance with industry standards such as ROHS3 and REACH ensures it meets environmental and safety regulations.