LP2986AIM-3.0

Current - Output:	200mA
Base Part Number:	LP2986
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, Short Circuit
Control Features:	Enable
PSRR:	65dB (1kHz)
Current - Supply (Max):	3.7mA
Current - Quiescent (Iq):	120µA
Series:	--
Voltage Dropout (Max):	0.35V @ 200mA
Voltage - Output (Max):	--
Voltage - Output (Min/Fixed):	3V
Voltage - Input (Max):	16V
Number of Regulators:	1
Output Type:	Fixed
Output Configuration:	Positive
Part Status:	Obsolete
Packaging:	Tube

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LP2986AIM-3.0 Application Field and Working Principle

LP2986AIM-3.0 is a linear voltage regulator designed to provide a wide range of voltage, output current, and ripple rejection performance. This device is intended for use in battery-powered applications such as portable electronic devices, cell phones, PDAs, personal media players, and other consumer electronic products. This voltage regulator has a wide range of input voltage capabilities, up to 6.5V, and can supply up to 2A of current. Its output voltage accuracy and stability are within ±1% of its output voltage setting. It also has a maximum ripple rejection of 78 dB, which is ideal for applications that require stable voltage levels. Apart from providing high precision voltage regulation and ripple rejection, LP2986AIM-3.0 is also designed to extend battery life by using an adaptive control scheme that dynamically adjusts the regulator\'s output to match the current demands of the application. Additionally, the regulator is designed to help protect the system from over-voltage, over-current, and over-temperature conditions. LP2986AIM-3.0 operates using a three-terminal regulator consisting of an input, output, and ground. The input voltage is applied at the input terminal and the regulated voltage is supplied at the output terminal while the third terminal connects to the ground. The regulator has an internal reference voltage set by the input voltage, which is used to control the output voltage. It then uses a feedback loop to compare the set output voltage to the actual output voltage and adjusts its output accordingly. The regulator has a typical quiescent current of 10μA and output voltage noise of 50μVrms, which provides for very low power consumption. Additionally, the LP2986AIM-3.0 features thermal shutdown protection for safe operation in extreme temperatures. Overall, the LP2986AIM-3.0 is an excellent linear voltage regulator for battery-powered applications. It can provide precise voltage regulation with high ripple rejection and adjustable output current, while consuming minimal power. Additionally, the internal protection features and thermal shutdown protection make it ideal for use in a wide range of applications.

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