XC6501B28AGR-G

XC6501B28AGR-G is a voltage regulator used widely in integrated circuits (ICs). It is used to maintain stable power supply voltage and to convert a higher DC voltage into a lower DC voltage. The XC6501B28AGR-G highly efficient regulators offer low dropout (LDO) linear voltage regulation, and are designed to provide a precise output voltage over a temperature range of -40°C to +105°C.

The main application fields of the XC6501B28AGR-G linear voltage regulator are consumer electronics such as smartphones, digital cameras, camcorders, laptop and other portable devices. It is also widely used in the automotive industry for various power supply needs.

The XC6501B28AGR-G voltage regulator works on the principle of maintaining a constant voltage output. When the input voltage is higher than the output voltage, a proportion of the input voltage is dropped and the output remains constant. This is done through the use of a metal-oxide-semiconductor field-effect transistor (MOSFET), which is responsible for controlling the input and output voltage to achieve the desired output voltage.

A current sensing resistor is used to determine the output current, while an error amplifier monitors the difference between the measured output voltage and the desired output voltage. A feedback loop is used to maintain a stable voltage output by controlling the current flow through the MOSFET. In situations where the input voltage is lower than the output voltage, the output voltage will remain constant, since the MOSFET will turn off, thus effectively eliminating any current from flowing.

The other salient features of the XC6501B28AGR-G linear voltage regulator include an adjustable output OPP range of 0.8 to 6.5V, a maximum output current of 28mA, an operating temperature range of -40°C to +105°C, and an extremely low dropout voltage of 250mV. It is designed to dissipate minimal power and consume less power as compared to other voltage regulators.

In addition to its efficiency and reliability, the XC6501B28AGR-G linear voltage regulator is also highly configurable, as its output voltage can be easily adjusted over the OPP range via an external potentiometer. It also supports external enable (EN) and is capable of working in both, continuous (CC) and pulse (PC) mode. The XC6501B28AGR-G linear voltage regulator is available in a compact 8-pin, small outline integrated circuit (SOIC) package, and is also RoHS compliant.

All in all, the XC6501B28AGR-G voltage regulator is an ideal choice for applications where an adjustable and stable output voltage is essential. It is highly efficient, energy saving, and reliable, making it a popular choice among engineers for various power management requirements in consumer electronics, automotive and other industries.