NCV97311MW50R2G

Voltage/Current - Output 3:	1.2 V ~ 3.3 V, 1.5A
Supplier Device Package:	32-QFN (5x5)
Package / Case:	32-VFQFN Exposed Pad
Mounting Type:	Surface Mount
Operating Temperature:	-40°C ~ 105°C
Voltage - Supply:	4.1 V ~ 18 V
w/Sequencer:	No
w/Supervisor:	No
w/LED Driver:	No
Series:	Automotive, AEC-Q100
Voltage/Current - Output 2:	1.2 V ~ 3.3 V, 1.5A
Voltage/Current - Output 1:	5V, 3A
Frequency - Switching:	2MHz ~ 2.6MHz
Number of Outputs:	4
Function:	Any Function
Topology:	Step-Down (Buck) Synchronous (2), Linear (LDO) (2)
Part Status:	Active
Packaging:	Tape & Reel (TR)

Due to market price fluctuations, if you need to purchase or consult the price. You can contact us or emial to us:   sales@allicdata.com

NCV97311MW50R2G Application Field and Working Principle

NCV97311MW50R2G is an ultra-low input voltage regulator belonging to the family of advanced voltage regulators. It is suitable for point-of-load and low power supply applications. It is physically packaged in an 8-pin SOIC with a solderable exposed pad. It is one of the most common integrated voltage regulators and is classed as a part of the PMIC, or Power Management ICs, that are devices that are used to control and regulate the power output of digital systems.

General Overview of NCV97311MW50R2G

The NCV97311MW50R2G is a 3.3V output voltage regulator with a wide input voltage range from 0.8V to 6V. It has an operating temperature range from -40°C to 85°C and is capable of delivering up to 1.5A of continuous current at the regulator output. It includes a built-in active current foldback protection circuit that limits the maximum output current to 1.5A when the input voltage is above 4.5V, and 0.7A when the input voltage is below 4.5V. The NCV97311MW50R2G also features a power-on reset feature with adjustable voltage thresholds and a low drop-out voltage.

NCV97311MW50R2G Application Field and Working Principle

The NCV97311MW50R2G is mainly used as a point-of-load voltage regulator for low power supply applications. It is suitable for a wide range of input voltages from 0.8V to 6V, making it ideal for applications that require a low input voltage, such as MCUs, DSPs, and ASICs. The working principle of the NCV97311MW50R2G is based around a linear voltage regulator, which is a type of integrated circuit that is used to adjust a voltage signal from one value to another. Linear regulators have the advantage of stabilizing the output voltage to a very precise level, making them suitable for applications that require a very precise output voltage.

Features of NCV97311MW50R2G

The NCV97311MW50R2G features an input voltage range of 0.8V–6V, a guaranteed output voltage accuracy of ±1%, an operating temperature range of -40°C to 85°C, an active current foldback protection circuit, and a low dropout voltage. It also features an adjustable power-on reset voltage threshold and a low quiescent current of 2.6mA. The protection features of the NCV97311MW50R2G include built-in over-voltage protection (OVP) to protect against the input voltage exceeding 6V, reverse current protection to prevent damaging current from flowing in the wrong direction, and thermal shutdown protection to protect the device from overheating.

Advantages of NCV97311MW50R2G

One of the biggest advantages of the NCV97311MW50R2G is its low input voltage range from 0.8V to 6V, which makes it suitable for applications that require a low input voltage, such as MCUs, DSPs, and ASICs. Furthermore, its guaranteed output voltage accuracy of ±1% is ideal for applications that require precise voltage regulation. Another advantage of the NCV97311MW50R2G is its low drop-out voltage, which helps the device to maintain a regulated output voltage even at low input voltages. This makes it very efficient as it minimizes the amount of wasted energy and helps to keep the voltage regulator running cool.Finally, the NCV97311MW50R2G features a number of protection features, such as over-voltage protection (OVP), reverse current protection and thermal shutdown protection, to help keep it running safely and efficiently in a wide range of applications.

Conclusion

The NCV97311MW50R2G is a low input voltage regulator suitable for a variety of applications. Its wide input voltage range from 0.8V to 6V, guaranteed output voltage accuracy of ±1%, and a number of protection features make it an ideal choice for point-of-load and low power supply applications. It is a part of the PMIC, or Power Management ICs, family of integrated voltage regulators and belongs to the Linear Regulators + Switching category.

The specific data is subject to PDF, and the above content is for reference

Part Number	Manufacturer	Price	Quantity	Description