Voltage Dropout (Max):	0.25V @ 150mA, 0.25V @ 150mA
Supplier Device Package:	10-MSOP
Package / Case:	10-TFSOP, 10-MSOP (0.118", 3.00mm Width)
Mounting Type:	Surface Mount
Operating Temperature:	-40°C ~ 125°C
Protection Features:	Over Current, Over Temperature
Control Features:	Enable, Error Flag
PSRR:	60dB ~ 45dB (10Hz ~ 100kHz)
Current - Quiescent (Iq):	150µA
Current - Output:	150mA, 150mA
Series:	--
Voltage - Output (Max):	--
Voltage - Output (Min/Fixed):	2.5V, 3.3V
Voltage - Input (Max):	6V
Number of Regulators:	2
Output Type:	Fixed
Output Configuration:	Positive
Part Status:	Active
Packaging:	Tube

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MIC5254-SJYMM Application Field and Working Principle

The MIC5254-SJYMM is a Linear Voltage Regulator, belonging to the switch-mode power supplies (SMPS) family of products. It is a monolithic integrated voltage converter that provides a highly efficient and wide range of current limitation and overvoltage protection features. In its basic form, it supplies up to 200mA of output current, with output voltage selectable from 5V to 24V. This voltage regulator offers a high efficiency, low noise, and low power operation, making it suitable for use in a variety of applications.The MIC5254-SJYMM is a low dropout (LDO) voltage regulator, meaning that its output voltage is close to the input voltage, making it extremely efficient. Compared to the traditional linear regulators typically used in most consumer electronics, LDO regulators offer up to 80-90% efficiency and require small external components. In addition, they are designed to minimize external electromagnetic interference (EMI).The integrated voltage converter of the MIC5254-SJYMM is also designed to provide current-limiting and overvoltage protection features that make it suitable for a wide range of applications. The regulator includes an adjustable current-limit threshold and can be programmed to limit the maximum output current based on requirements. Additionally, the regulator provides an overvoltage protection feature, which enables the output voltage to be safely reset to a safe level in the event of an overvoltage condition.The MIC5254-SJYMM is designed to operate in two modes; constant-voltage and constant-current. In constant-voltage mode, the device provides a stable output voltage regardless of the load that is applied to it. This is the most common configuration for powering general purpose electronics and sensitive components. In constant-current mode, the device reduces its output voltage as the load current is increased. This mode is most often used in applications such as LED lighting and lighting applications, where a constant current must be maintained over a wide range of input and output voltages.The MIC5254-SJYMM is also designed to have a very low output noise, making it suitable for applications where low noise is required, such as audio systems. The efficient operation of this voltage regulator also helps reduce its thermal dissipation and increase its reliability.Overall, the MIC5254-SJYMM Linear Voltage Regulator is suitable for a wide range of applications ranging from general-purpose electronics and sensitive components to audio systems and LED lighting. Its low noise, low power, and high efficiency make it an ideal choice for a variety of embedded systems. Its current-limiting and overvoltage protection features also make it ideal for applications where robustness and protection are essential.

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Part Number	Manufacturer	Price	Quantity	Description