MIC39501-2.5WT

Voltage Dropout (Max):	0.575V @ 5A
Base Part Number:	MIC39501-2.5
Supplier Device Package:	TO-220-5
Package / Case:	TO-220-5
Mounting Type:	Through Hole
Operating Temperature:	-40°C ~ 125°C
Protection Features:	Over Current, Over Temperature, Reverse Polarity
Control Features:	Enable
PSRR:	--
Current - Output:	5A
Series:	--
Voltage - Output (Max):	--
Voltage - Output (Min/Fixed):	2.5V
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 MIC39501-2.5WT

The MIC39501-2.5WT is a low dropout (LDO) linear voltage regulator with a maximum output current of 2.5A. This device is part of the MIC39400 series of SMT packages, making it suitable for use in space-constrained or high-density applications. It uses a P-channel power MOSFET as its pass element, which allows extremely low quiescent current while still providing excellent noise and transient response. The MIC39501-2.5WT features a very low dropout voltage of only 1.25V at full load and wide input voltage range, making it ideal for power sensitive applications.

Application Field of MIC39501-2.5WT

The MIC39501-2.5WT is a low dropout linear regulator that can be used for a wide range of applications. It is ideal for applications where power is at a premium, such as medical, computing and communication devices. It is also suitable for industrial, automotive and consumer applications as it has a wide temperature range and is resistant to short-circuiting and over-current.The MIC39501-2.5WT is perfect for circuits that require low noise, low quiescent current and low dropout voltage, such as battery-powered applications, power-sensitive applications, space-constrained or high-density applications. It also provides excellent line regulation and load regulation.

Working Principle of MIC39501-2.5WT

The MIC39501-2.5WT is a low dropout (LDO) linear voltage regulator. It operates by controlling the power MOSFET pass element with a linear feedback loop that monitors the output voltage. It has a wide input voltage range and a very low dropout voltage.The MIC39501-2.5WT has an on-state resistance of 315mΩ at room temperature and a low quiescent current of 800μA. It features a relatively fast transient response and a low output noise of 50μVrms. It is also protected from over-current and short-circuits.The MIC39501-2.5WT can provide a stable output voltage over a wide range of ambient temperatures and is ideal for use in automotive, industrial and consumer applications. It is also suitable for powering analog or digital circuits in power-sensitive applications.

Conclusion

The MIC39501-2.5WT is a low dropout (LDO) linear voltage regulator with a maximum output current of 2.5A. It is part of the MIC39400 series of SMT packages, making it suitable for use in space-constrained or high-density applications. It provides excellent line regulation, load regulation, transient response and output noise, making it an ideal choice for applications such as battery-powered devices and power-sensitive circuits. It is suitable for use in automotive, industrial and consumer applications.

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