NCP160BFCS330T2G

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The NCP160BFCS330T2G device is a low-voltage linear regulator manufactured by ON Semiconductor. It is a member of the NCP160 voltage regulator family and is designed to provide a regulated output voltage of 3.3 V. The device includes a minimum of external components and features an input voltage range of 1.8 V to 5.5 V, a maximum output current of 160 mA, tight output voltage regulation, low dropout voltage, and low ground pin current. It is available in the wide-body SOT-223 package, making it an ideal choice for applications where space is at a premium.

Functional Description

The NCP160BFCS330T2G is a three-terminal negative voltage regulator designed for online applications. It provides excellent line and load regulation, and maintains an output voltage of 3.3 V ± 4%. The device is available in the wide-body SOT-223 package. It draws a minimum of current into the Ground Pin while delivering a specified current over a wide range of input and output voltages. Its wide input voltage range of 1.8 V - 5.5 V makes it a suitable candidate for both 3.3 V and 5 V systems. The NCP160BFCS330T2G also features thermal shutdown protection.

Operation

The operation of the NCP160BFCS330T2G is based on a multi-phase architecture. In this scheme, the output voltage is regulated by three phases. At each phase, the regulator measures the input voltage, adjusts the internal reference voltage, and regulates the output voltage accordingly. This ensures the device responds quickly to changes in the input voltage and provides tight regulation even at high current. In addition, the device employs a soft-start circuit to reduce start-up turn-on transients.

Application

The NCP160BFCS330T2G can be used for a wide range of applications, including DSP and microprocessor power supplies, 3.3V or 5V RAM supplies, LCD controllers, linear LED drivers, automotive audio systems, and more. Moreover, the device is ideal for use in space-constrained applications due to its compact size and wide input and output voltage range.

Features and Benefits

The NCP160BFCS330T2G is a low-voltage linear regulator ideal for use in your applications requiring a cost-effective and reliable solution. It features a wide input voltage range of 1.8 V - 5.5 V and a tight output voltage regulation of 3.3 V ± 4%. Moreover, the device has a maximum continuous output current of 160 mA and a very low ground pin current. It also has an adjustable soft-start circuit to reduce start-up turn-on transients, and is available in the compact SOT-223 package.

Conclusion

The NCP160BFCS330T2G device is an efficient and reliable 3.3 V linear regulator designed for online applications requiring a wide input voltage range and low dropout voltage. It is capable of providing a maximum continuous output current of 160 mA and also features thermal shutdown protection and an adjustable soft-start circuit. It is available in the wide-body SOT-223 package, making it an ideal choice for applications where space is at a premium.

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