MIC5201YM

Current - Output:	200mA
Base Part Number:	MIC5201
Supplier Device Package:	8-SOIC
Package / Case:	8-SOIC (0.154", 3.90mm Width)
Mounting Type:	Surface Mount
Operating Temperature:	-40°C ~ 125°C
Protection Features:	Over Current, Over Temperature, Reverse Polarity
Control Features:	Enable
PSRR:	--
Current - Supply (Max):	2mA
Current - Quiescent (Iq):	400µA
Series:	--
Voltage Dropout (Max):	0.4V @ 200mA
Voltage - Output (Max):	15.6V
Voltage - Output (Min/Fixed):	1.242V
Voltage - Input (Max):	16V
Number of Regulators:	1
Output Type:	Adjustable
Output Configuration:	Positive
Part Status:	Active
Packaging:	Tube

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MIC5201YM Application Field and Working Principle

The MIC5201YM is a low-quiescent current, low-dropout voltage regulator (LDO) featuring an ultra-low noise wide range of input/output voltage that is suitable for a wide range of applications. With low quiescent current of 9µA, this LDO provides excellent transient response, high noise immunity, and minimal ground current. The MIC5201YM also features a shutdown pin which allows the user to turn off the LDO when not in use, saving additional power. The MIC5201YM is ideal for applications in the automotive, industrial, and consumer electronics markets that require a low-noise, reliable and efficient power supply.

Overview

The MIC5201YM is a high-performance low-dropout voltage regulator designed to provide efficient, stable, and reliable power regulation for a wide range of applications. With an ultra-low quiescent current of 9μA, the MIC5201YM also provides excellent transient response, high noise immunity, and minimal ground current. It is characterized by an ultra-low noise behavior over a wide input and output voltage range. In addition, the MIC5201YM additionally features a shutdown pin to turn off the LDO when not used, providing the user with additional power savings.The MIC5201YM provides a wide input voltage range of 1.2V to 5.5V, output voltage range of 0.8V to 4.5V, and guaranteed 0.5V dropout voltage. It can deliver 12mA of load current to the load and is suitable for applications such as automotive, industrial, and consumer electronics.

Application Field

The MIC5201YM is a versatile LDO with a wide input and output voltage range, low quiescent current, and the shutdown pin. Therefore, it is suitable for a wide range of applications. It is ideal for automotive, industrial, and consumer electronics applications that require a low-noise, reliable and efficient power supply.The MIC5201YM is a great choice for automotive applications because of its low power consumption that allows a great advantage in power savings. Its low quiescent current, shutdown pin, and ultra-low noise behavior make it suitable for any application that needs a low-noise, reliable and efficient power supply.Additionally, its ultra-low noise behavior makes it the perfect choice for consumer electronics applications. The MIC5201YM is well suited for any application requiring a stable and reliable power supply, such as digital cameras, portable media players, and other battery-powered devices.The MIC5201YM is ideal for industrial applications such as sensors and smart meters because of its low noise performance. It is well suited for any application requiring a stable and reliable power supply, such as digital and analog microprocessors, FPGAs, and ASICs.

Working Principle

The MIC5201YM is a low dropout voltage regulator (LDO) design. It works by using a series of transistors connected with a feedback circuit that supplies a voltage at the non-inverting input of the op amp. The difference between the reference voltage and the inverting input voltage is compared and the output is adjusted accordingly. The regulator output is monitored and adjusted automatically in order to maintain a predetermined voltage output despite changes in current draw, supply and temperature variations. This helps to ensure a steady, reliable and safe power supply for the circuit.The MIC5201YM has a current limit of 12mA, can handle an input voltage range from 1.2V to 5.5V and output voltage from 0.8V to 4.5V and tight load regulation of 0.15%. It also has a shutdown pin to turn off the LDO when not in use, saving additional power. The MIC5201YM features a low noise behavior over a wide input and output voltage range and excellent transient response.

Conclusion

The MIC5201YM provides a low-power and an ultra-low noise linear voltage regulator for a wide range of automotive, industrial, and consumer electronics applications, with an ultra-low quiescent current of 9µA. It has a wide input voltage range of 1.2V to 5.5V and an output voltage range of 0.8V to 4.5V, guaranteeing 0.5V dropout voltage, and 12mA of load current. It also features a shutdown pin to turn off the LDO when not in use, saving additional power. All these features make the MIC5201YM an ideal choice for low-noise, reliable, and efficient power supply.

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