MIC2214-PSBML TR

Current - Output:	150mA, 300mA
Base Part Number:	MIC2214
Supplier Device Package:	10-MLF® (3x3)
Package / Case:	10-VFDFN Exposed Pad, 10-MLF®
Mounting Type:	Surface Mount
Operating Temperature:	-40°C ~ 125°C
Protection Features:	Over Current, Over Temperature
Control Features:	Enable, Power On Reset
PSRR:	60dB ~ 40dB (1KHz ~ 20kHz)
Current - Quiescent (Iq):	80µA
Series:	--
Voltage Dropout (Max):	0.25V @ 150mA, 0.42V @ 300mA
Voltage - Output (Max):	--
Voltage - Output (Min/Fixed):	3V, 3.3V
Voltage - Input (Max):	5.5V
Number of Regulators:	2
Output Type:	Fixed
Output Configuration:	Positive
Part Status:	Obsolete
Packaging:	Tape & Reel (TR)

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MIC2214-PSBML TR Application Field and Working Principle

The MIC2214-PSBML TR is an ultra low-dropout linear regulator that provides three hundred milliamps of output current and overcurrent protection. It is an ideal choice for applications that require high output current, high efficiency, low-dropout voltage, and low power dissipation. In addition, it also offers low quiescent current and low noise performance, making it an ideal choice for applications that require low quiescent current and low noise performance.

Overview of Application Field

The MIC2214-PSBML TR is suitable for use in a variety of applications. It is particularly suitable for industrial, automotive and medical applications, as well as power distribution applications, due to its high efficiency, low-dropout voltage, and low power dissipation. Additionally, the device is well suited for use in systems that are sensitive to noise and power supply noise, due to its low quiescent current and low noise performance.

Features and Benefits

The MIC2214-PSBML TR features overcurrent protection, making it an ideal choice for applications that require high output current. It also offers low quiescent current and low output voltage noise, making it an ideal choice for applications that require low quiescent current and low output voltage noise. In addition, the device has an adjustable output voltage range of 1.8V to 12V and an adjustable output current range of 300mA.

Working Principle

The MIC2214-PSBML TR is based on a linear regulator topology. It utilises an on-chip p-channel MOSFET as the main switch, and an external N-channel MOSFET as the pass device. The on-chip MOSFET provides overcurrent protection, while the N-channel MOSFET provides current limiting and low on-resistance. The linear regulator topology ensures that the output voltage is closely regulated and inherently protected. The MIC2214-PSBML TR also employs a power supply bypassing capability. This enables the device to provide low-noise power output with low-noise topology. When the power supply is interrupted, the device can provide high frequency power supply bypassing and low frequency filtering with low-threshold voltage transitions.

Conclusion

The MIC2214-PSBML TR is an ultra-low dropout linear regulator that provides three hundred milliamps of output current and overcurrent protection. It is an ideal choice for applications that require high output current, high efficiency, low-dropout voltage, and low power dissipation. Additionally, the device offers low quiescent current and low noise performance, making it an ideal choice for applications that require low quiescent current and low noise performance. The device is based on a linear regulator topology and uses a combination of an on-chip and an external MOSFET. It also has a power supply bypassing capability.

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