NCV2951ACDR2

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

The NCV2951ACDR2 is a voltage regulator that is part of the Power Management Integrated Circuit (PMIC). It is a type of integrated circuit (IC) that contains all the necessary electronics to manage and control the power supply for one or more electronic components and their peripherals, including voltage regulation. The NCV2951ACDR2 is a Linear voltage regulator, which operates as a low-dropout (LDO) regulator to provide a constant and stable power supply to the load independent of current load or input voltage changes. The LDO control scheme ensures that the output voltage remains above a minimum threshold, even when the drop across the regulator is low.

The NCV2951ACDR2 integrates two sets of voltage regulators that can both be enabled, disabled, or set to low-power mode. Each regulator has an independent enable pin and either an adjustable or a fixed output voltage. The first regulator can be sourced from an input voltage range of 2.2V to 5.5V with an output current of up to 600mA. The second regulator can be sourced from an input voltage range of 1.8V to 5.5V with an output current of up to 250mA. The regulator is designed for integration into power management systems and can be used to power loads such as CPUs, microcontrollers, and other electronic components.

The NCV2951ACDR2 has numerous features that make it suitable for various applications. It is RoHS compliant and comes in a six-lead SOT-25 package. This package has a thermal pad that can be used to dissipate heat from the device. The device also has a low-dropout voltage of only 250mV and a wide operating temperature range from -40°C to 125°C.

The NCV2951ACDR2 also offers protection features such as current limit, short-circuit protection, over-temperature protection, and reverse-current protection. Furthermore, its performance is further enhanced by its high power supply rejection ratio (PSRR) of 90dB at 100kHz and its low output voltage noise of 130µVrms.

The NCV2951ACDR2 is suitable for a variety of applications, including digital power supplies, battery-powered devices, power management systems, automotive systems, mobile phones, drones, and other applications that require a precise, low-dropout voltage regulator.

The NCV2951ACDR2 device has a few key benefits that make it a popular choice for power management designs. It has a low operating current of 1.5mA and a low quiescent (no load) current of only 20µA. It also has a wide input voltage range and can meet the needs of various input voltage sources. Additionally, its low drop-out voltage and its ability to provide a stable voltage output ensures that no noise will affect the load\'s operation.

In summary, the NCV2951ACDR2 is a voltage regulator that belongs to the Power Management Integrated Circuit (PMIC) category. It is a Linear voltage regulator that provides a precise, low-dropout voltage output and a high power supply rejection ratio. It is suitable for various applications, including digital power supplies, battery-powered devices, power management systems, automotive systems, mobile phones, drones, and other applications. The NCV2951ACDR2 has numerous features, including RoHS compliance, low operating current, extensive input voltage range, and low drop-out voltage, that make it a popular choice for power management designs.

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