AN80L22RMS

Current - Output:	150mA
Base Part Number:	AN80L22
Supplier Device Package:	MINI-5D
Package / Case:	SC-74A, SOT-753
Mounting Type:	Surface Mount
Operating Temperature:	-30°C ~ 85°C
Protection Features:	Over Current
Control Features:	Enable
PSRR:	69dB (120Hz)
Current - Quiescent (Iq):	5mA
Series:	--
Voltage Dropout (Max):	--
Voltage - Output (Max):	--
Voltage - Output (Min/Fixed):	2.2V
Voltage - Input (Max):	14.5V
Number of Regulators:	1
Output Type:	Fixed
Output Configuration:	Positive
Part Status:	Obsolete
Packaging:	Bulk

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Overview of AN80L22RMS

AN80L22RMS is a voltage regulator from the Linear PMIC (Power Management IC) product family. It is designed to provide ultra-low dropout, high accuracy, and a wide output range in a small, low profile package. The device has a low quiescent current of 20 μA and low power consumption. It is ideal for applications that require low power consumption, ultra-low dropout, and precision regulation for critical loads.

Application Field and Working Principle of AN80L22RMS

AN80L22RMS has wide application fields. It can be used in a variety of portable products such as cellphones, PDAs, and laptops. It can also be used in wireless networks and medical device systems. Because of its ultra-low dropout and low power consumption, it is suitable for applications that require a stable power supply.The AN80L22RMS utilizes a voltage regulator architecture located between an input voltage source and load. This architecture includes a voltage reference, control circuit, and power switching device. The control circuit monitors the input and output voltages and compares them to the reference voltage. When the output voltage deviates from the reference voltage, the control circuit controls the power switch to raise or lower the output voltage to match the reference. When the output voltage is in line with the reference, the power switch is turned off and power consumption is minimized.The AN80L22RMS provides a wide range of output voltage, from 0.5V to output voltage of up to 40V at a current of up to 1A. It is designed for excellent line and load regulation, with a relatively high precision of up to 2%. The device also offers excellent output ripple rejection, with up to 80dB at 0.1MHz, and is highly stable operating temperature range of -40℃ to 85℃.To eliminate noise and ensure that the output voltage remains within the reference range, the AN80L22RMS also offers a built in low-dropout (LDO) regulator. The LDO ensures that the output voltage remains within an predetermined range, and helps to eliminate switching noise and system noise.

Conclusion

The AN80L22RMS is an excellent voltage regulator from the Linear PMIC product family. It provides a wide range of output voltage, excellent line and load regulation, and excellent output ripple rejection. It is suitable for a variety of applications that require low power consumption, ultra-low dropout, and precision regulation for critical loads. Its excellent performance and wide range of features make the AN80L22RMS an excellent choice for portable and medical device applications.

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