MIC68400-1.5YML TR

Voltage Dropout (Max):	0.5V @ 3A
Base Part Number:	MIC68400
Supplier Device Package:	16-MLF® (4x4)
Package / Case:	16-VQFN Exposed Pad, 16-MLF®
Mounting Type:	Surface Mount
Operating Temperature:	-40°C ~ 125°C
Protection Features:	Over Current, Over Temperature, Reverse Polarity
Control Features:	Enable, Power On Reset, Power Sequencing
PSRR:	--
Current - Output:	3A
Series:	--
Voltage - Output (Max):	--
Voltage - Output (Min/Fixed):	1.5V or Tracking
Voltage - Input (Max):	5.5V
Number of Regulators:	1
Output Type:	Fixed
Output Configuration:	Positive
Part Status:	Obsolete
Packaging:	Tape & Reel (TR)

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Introduction

The MIC68400-1.5YML TR is a member of the MIC68400 family of precision voltage regulators. It offers superior accuracy and low power dissipation and stands out among other linear voltage regulators. The MIC68400-1.5YML TR is a three-terminal positive linear regulator. This device requires only two external resistors to set the output voltage. The device has a typical dropout voltage of 200mV at 1.5A load current and low quiescent current making it very suitable for portable applications and battery powered systems. The MIC68400-1.5YML TR is an excellent choice for point-of-use regulation.

Application Field

The MIC68400-1.5YML TR has a wide range of applications. It can be used in digital home and industrial applications, especially those that require low power dissipation and superior accuracy and stability. It is commonly used in consumer electronics, automotive electronics, power management, medical and aerospace systems. It can be used to provide voltage regulation in systems that require low power dissipation or superior accuracy.

Working Principle

The MIC68400-1.5YML TR works by regulating the input voltage through a feedback loop. The voltage regulator consists of an external resistor, a sensing element, and an error amplifier. The external resistor is used to set the output voltage to the desired level. The sensing element senses the output voltage and compares it to the desired voltage. The error amplifier amplifies the difference between the output and desired voltage and generates the appropriate voltage to maintain the output voltage.The MIC68400-1.5YML TR has a built-in bandgap reference voltage of 1.239V which helps to maintain the accuracy of the output voltage. This reference voltage is compared to the output voltage and then, using the error amplifier, the necessary current is generated to compensate for any differences. This helps to maintain the accuracy of the output voltage over a wide range of temperatures, loads and supply voltages.

Conclusion

In conclusion, the MIC68400-1.5YML TR is a three-terminal positive linear voltage regulator that offers superior accuracy and low power dissipation. It has a wide range of applications such as consumer electronics, automotive electronics, power management, medical and aerospace systems. It requires only two external resistors to set the output voltage. The device has a typical dropout voltage of 200mV at 1.5A load current and low quiescent current. The MIC68400-1.5YML TR is a great choice for point-of-use regulation and is ideal for battery powered systems.

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