ADM7154ACPZ-1.8-R7 Integrated Circuits (ICs)

Current - Output:	600mA
Base Part Number:	ADM7154
Supplier Device Package:	8-LFCSP-WD (3x3)
Package / Case:	8-WFDFN Exposed Pad, CSP
Mounting Type:	Surface Mount
Operating Temperature:	-40°C ~ 125°C
Protection Features:	Over Current, Over Temperature
Control Features:	Enable
PSRR:	63dB (1MHz)
Current - Supply (Max):	10mA
Current - Quiescent (Iq):	7mA
Series:	--
Voltage Dropout (Max):	--
Voltage - Output (Max):	--
Voltage - Output (Min/Fixed):	1.8V
Voltage - Input (Max):	5.5V
Number of Regulators:	1
Output Type:	Fixed
Output Configuration:	Positive
Part Status:	Active
Packaging:	Tape & Reel (TR)

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ADM7154ACPZ-1.8-R7 Application Field and Working Principle

ADM7154ACPZ-1.8-R7 is a low-power, low-noise, high-efficiency Linear Voltage Regulator (LVR) that belongs to the PMIC (Power Management Integrated Circuit) family. The device is ideal for use in a wide range of consumer, industrial and automotive applications.The device is a two-terminal low dropout linear voltage regulator that provides precise output voltage regulation and low quiescent current current consumption (typically 3mA). It operates with an input voltage range of 2V to 40V and can supply limited amount of load current up to 500mA. It has a wide range of adjustable output voltages from 0.8V to 17V. The device provides high-efficiency operation with low noise, low output voltage ripple, fast transient response and good thermal characteristics. The ADM7154ACPZ-1.8-R7 also has a very low minimum operating voltage, making it ideal for battery-powered applications. It is capable of regulating the output voltage under various load conditions, and maintains a constant output regardless of input voltage variations, making it an ideal solution for applications that require high power efficiency. The device is also protected against over-voltage, over-current, over-temperature and reverse polarity operation. The ADM7154ACPZ-1.8-R7 can be used in applications such as cell phones, portable medical devices, personal media players, laptop computers, digital cameras, automotive systems and more. With its high efficiency and low noise operation, it provides a reliable power solution for a wide range of portable and mobile applications.The device\'s working principle is based on the principle of differential amplification. The input voltage is applied across the amplifier, creating a differential voltage. This differential voltage is then amplified, creating an output voltage that is proportional to the original input voltage. The voltage is regulated by adjusting the output of the amplifier to provide the desired output voltage. A feedback loop is used to ensure that the output voltage remains stable.In summary, the ADM7154ACPZ-1.8-R7 is a highly efficient, low noise, linear voltage regulator suitable for use in a wide range of applications. It provides high efficiency, fast transient response, and low quiescent current consumption, as well as over-voltage, over-current, over-temperature and reverse polarity protection. Its low minimum operating voltage makes it ideal for battery-powered applications. With its wide range of adjustable output voltages, it is the perfect solution for many applications.

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