XC6501B28A7R-G

Current - Output:	200mA
Base Part Number:	XC6501
Supplier Device Package:	4-USPN (0.90x1.2)
Package / Case:	4-UDFN
Mounting Type:	Surface Mount
Operating Temperature:	-40°C ~ 85°C
Protection Features:	Over Current, Short Circuit
Control Features:	Enable
PSRR:	50dB (1kHz)
Current - Quiescent (Iq):	20µA
Series:	--
Voltage Dropout (Max):	0.36V @ 100mA
Voltage - Output (Max):	--
Voltage - Output (Min/Fixed):	2.85V
Voltage - Input (Max):	6V
Number of Regulators:	1
Output Type:	Fixed
Output Configuration:	Positive
Part Status:	Active
Packaging:	Tape & Reel (TR)

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Introduction

The XC6501B28A7R-G is a linear voltage regulator integrated circuit manufactured by XCELINK Technologies. It is used most commonly as a power supply and voltage regulator in electronic circuitry. It can support input voltages of up to 75 V, and provides up to 1.2 A of output current with high efficiency and precision. In addition, its internal circuitry allows it to work with a wide variety of devices and circuit architectures.

Application Fields and General Working Principle

The XC6501B28A7R-G is suitable for many applications, including DC-DC conversion systems, power management applications, and the regulation of digital logic circuits. It is also often used in automotive systems to control the speed of DC motors. In addition, this device can be used in portable electronics where low power consumption is important. This IC consists of an input source, a voltage regulator, a pass element, and an output diode. The input source is responsible for supplying the power to the IC. The voltage regulator then steps down the voltage from the input source to a specific and controllable level. The pass element, usually a MOSFET, is used to provide a path for the current to flow from the input to the output and vice versa. Finally, the output diode is used to prevent the regulator from being damaged in case of an over-current situation. The XC6501B28A7R-G has an adjustable output voltage range of 2.75 V to 20 V, and includes protection features such as output over-current, over-temperature and UV level protection. It also provides a sense resistor to accurately measure the output current and adjust the regulator’s output voltage accordingly.

Conclusion

The XC6501B28A7R-G is a linear voltage regulator designed for high precision and low power consumption. It is suitable for use in many applications, including DC-DC conversion systems, power management applications, and the regulation of digital logic circuits, and is also often used in automotive systems to control DC motor speed. It features adjustable output voltage ranging from 2.75 V to 20 V and includes several safety measures such as output over-current, over-temperature, and UV level protection.

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