MIC39500-1.8WT

Voltage Dropout (Max):	0.575V @ 5A
Base Part Number:	MIC39500-1.8
Supplier Device Package:	TO-220-3
Package / Case:	TO-220-3
Mounting Type:	Through Hole
Operating Temperature:	-40°C ~ 125°C
Protection Features:	Over Current, Over Temperature, Reverse Polarity
Control Features:	--
PSRR:	--
Current - Output:	5A
Series:	--
Voltage - Output (Max):	--
Voltage - Output (Min/Fixed):	1.8V
Voltage - Input (Max):	16V
Number of Regulators:	1
Output Type:	Fixed
Output Configuration:	Positive
Part Status:	Active
Packaging:	Tube

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Introduction to MIC39500-1.8WT

MIC39500-1.8WT is a linear voltage regulator which is offered by Microchip Technology. It is a positive low dropout (LDO) voltage regulator which is a single-channel device. This device is designed primarily to provide an accurate regulated output voltage over normal input voltage ranges, under a variety of load conditions.This device is available in a fixed 1.8V output voltage version. It has a maximum output current of 1.0A, and is capable of providing a solution for a wide range of consumer, automotive, industrial, and medical applications.

Applications

The MIC39500-1.8WT is suitable for a variety of consumer, automotive, industrial, and medical applications. Its low dropout voltage, small package size, and cost-effective solution make it an ideal choice for portable consumer applications such as mobile phones, media players, PDAs, and GPS units.This device is also suitable for automotive and industrial applications, where a high accuracy, low dropout linear regulator is required in applications such as sensors, smart cards, motor control circuits, power converters, and other types of digital logic.The MIC39500-1.8WT is also suitable for medical applications, where a low noise and low ripple linear regulator is required for accurate control of medical instrumentation, such as heart rate monitors, defibrillators, and other medical equipment.

Features

The MIC39500-1.8WT is designed to provide accuracy to the regulated output voltage, over normal input voltage ranges, under a variety of load conditions. This device has several features that make it well suited for the applications listed in the previous section.This device offers a wide range of features, such as a dropout voltage of 220mV at a full load of 1.0A, and excellent line and load regulation. It also offers a high output noise rejection, a wide operating voltage range, low operating temperature range, low quiescent current, and temperature compensated voltage regulation.This device also provides a three-terminal current limiter, with external shutdown and over-current protection, as well as over-voltage and short-circuit protection. It also offers a wide range of output voltage options, allowing the user to select the optimum output voltage for their application.

Working Principle

The MIC39500-1.8WT is a linear voltage regulator, which means that it operates by taking a higher input voltage, and converting it to a lower, regulated output voltage. This is done using a series of transistors, resistors, and other components, which form a circuit known as a voltage regulator circuit.This voltage regulator circuit passes the current from the input voltage, through the transistors and resistors. The current is then reduced and regulated by the components in the circuit, to the desired output voltage. This regulated voltage is then sent to the application or load.In the case of the MIC39500-1.8WT, the regulated output voltage is 1.8V. This voltage can be adjusted by changing the resistance of the resistors in the voltage regulator circuit.

Conclusion

The MIC39500-1.8WT is a linear voltage regulator offered by Microchip Technology. It is suitable for a variety of applications, and offers a range of features that make it an ideal solution for consumer, automotive, industrial, and medical applications. It operates by passing the input voltage through a voltage regulator circuit, which reduces the current and regulates it to the desired output voltage.

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