MIC3975BMM

Voltage Dropout (Max):	0.5V @ 750mA
Base Part Number:	MIC3975
Supplier Device Package:	8-MSOP
Package / Case:	8-TSSOP, 8-MSOP (0.118", 3.00mm Width)
Mounting Type:	Surface Mount
Operating Temperature:	-40°C ~ 125°C
Protection Features:	Over Current, Over Temperature, Reverse Polarity
Control Features:	Enable
PSRR:	--
Current - Output:	750mA
Series:	--
Voltage - Output (Max):	16V
Voltage - Output (Min/Fixed):	1.24V
Voltage - Input (Max):	16V
Number of Regulators:	1
Output Type:	Adjustable
Output Configuration:	Positive
Part Status:	Discontinued at Digi-Key
Packaging:	Tube

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

MIC3975BMM Application Field and Working Principle

Introduction

The MIC3975BMM is an 8-pin, low-voltage linear voltage regulator designed for cost-sensitive, low-voltage applications. The MIC3975BMM is a 3.3V regulator with a 2.7V to 10V input voltage range and a 2.5V to 8V output voltage range. It is able to supply up to 150mA of output current and has a power supply rejection ratio of 75dB.

Application Fields

The MIC3975BMM is an ideal choice for cost-sensitive applications such as automotive and remote communication systems, consumer products and health care equipment. It is particularly suitable for applications where a high level of power supply rejection and low-voltage operation is a must.In automotive applications, the MIC3975BMM is ideal for powering low-voltage sensing and monitoring circuits, as well as LED light drivers. It is available in a compact MSOP-8 package, which makes it suitable for space-critical applications.In consumer electronics and other cost-sensitive applications, the MIC3975BMM can be used to power microcontrollers, LCD modules and other electronics components that require a low-voltage power supply.In healthcare applications, the MIC3975BMM is ideal for powering patient monitoring and EKG circuits, as well as medical imaging systems.

Working Principle

The MIC3975BMM is a three-terminal, low-voltage linear voltage regulator. It works by regulating the input voltage to the desired output voltage. A wide input voltage range (2.7V to 10V) and output voltage range (2.5V to 8V) allows the regulator to cover a wide range of applications.The MIC3975BMM is able to supply up to 150mA of output current. To limit the output current, it features adjustable current-limiting circuitry. The power supply rejection ratio of the MIC3975BMM is 75dB, which ensures high-level voltage regulation.The MIC3975BMM also features thermal protection to protect the device from overheating. This thermal protection circuitry reduces the output current in over-temperature conditions, which increases safety and reliability.

Conclusion

The MIC3975BMM is a low-voltage, linear voltage regulator designed for cost-sensitive applications. It is available in an MSOP-8 package, which makes it ideal for space-critical applications. The regulator is able to supply up to 150mA of output current and has a power supply rejection ratio of 75dB. With its wide input and output voltage range and its adjustable current-limiting circuitry, the MIC3975BMM is the ideal choice for automotive, consumer, and healthcare applications.

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

Part Number	Manufacturer	Price	Quantity	Description