MC33275MN-2.5R2G

Current - Output:	300mA
Base Part Number:	MC33275
Supplier Device Package:	8-DFN (4x4)
Package / Case:	8-VDFN Exposed Pad
Mounting Type:	Surface Mount
Operating Temperature:	-40°C ~ 125°C
Protection Features:	Over Current, Over Temperature
Control Features:	--
PSRR:	75dB (120Hz)
Current - Quiescent (Iq):	200µA
Series:	--
Voltage Dropout (Max):	0.5V @ 300mA
Voltage - Output (Max):	--
Voltage - Output (Min/Fixed):	2.5V
Voltage - Input (Max):	13V
Number of Regulators:	1
Output Type:	Fixed
Output Configuration:	Positive
Part Status:	Active
Packaging:	Tape & Reel (TR)

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Introduction to MC33275MN-2.5R2G

MC33275MN-2.5R2G is a linear voltage regulator with input voltage range of 1.2V to 8V and output voltage of 2.5V. It is designed to provide fast and efficient regulation over a wide range of temperatures, while also offering excellent protection. The design of the MC33275MN-2.5R2G provides very low dropout voltage, making it suitable for applications that require low power consumption. It also offers high accuracy with low noise and low ripple.

Application Fields of MC33275MN-2.5R2G

The MC33275MN-2.5R2G is suitable for a wide range of applications and can be used in a variety of power management applications. One potential application is the powering of low power microcontrollers, such as those used in smart home devices. Additionally, the power supply for low power toys, such as robotic helicopters and cars, can be powered by the MC33275MN-2.5R2G. It can also be used for powering small LCDs, small LEDs, and small LCD displays. It can also be used to power data converters and audio amplifiers. It can also be used in a variety of automotive, industrial, and medical applications.

Working Principle of MC33275MN-2.5R2G

The MC33275MN-2.5R2G works by using a low dropout voltage to ensure that the output voltage is close to the input voltage. This means that the voltage regulator will operate reliably and efficiently over a wide range of temperatures. The MC33275MN-2.5R2G also has a low quiescent current, allowing it to run efficiently and with a low power consumption. The MC33275MN-2.5R2G is a linear regulator, meaning that it achieves high accuracy and low noise and ripple.The main components of the MC33275MN-2.5R2G are a control circuit, a voltage setting resistor, a voltage divider, a reference voltage generator, an error amplifier, a differential amplifier, and a power FET switch. The control circuit uses the data from the voltage setting resistor to set the output voltage. The voltage divider divides the input voltage and provides reference voltage to the reference voltage generator. The reference voltage generator produces the reference voltage which is used by the error amplifier to compare the actual voltage output with the required voltage output. The error amplifier produces the voltage error signal which is amplified by the differential amplifier. The differential amplifier amplifies the signal and drives the power FET switch, which in turn supplies the output current.

Conclusion

The MC33275MN-2.5R2G is a linear voltage regulator with input voltage range of 1.2V to 8V and output voltage of 2.5V. It is designed to provide fast and efficient regulation over a wide range of temperatures, while also offering excellent protection. It offers high accuracy with low noise and low ripple, making it suitable for a wide range of applications, including powering low power microcontrollers, powering low power toys, powering small LCDs and LEDs, powering data converters and audio amplifiers, as well as automotive, industrial, and medical applications. The MC33275MN-2.5R2G works by using a low dropout voltage and a low quiescent current, allowing it to run efficiently and with a low power consumption. Its main components include a control circuit, a voltage setting resistor, a voltage divider, a reference voltage generator, an error amplifier, a differential amplifier, and a power FET switch, which ensure its high accuracy and low noise and ripple.

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