MAX8878EZK28+T

Current - Output:	150mA
Base Part Number:	MAX8878
Supplier Device Package:	TSOT-23-5
Package / Case:	SOT-23-5 Thin, TSOT-23-5
Mounting Type:	Surface Mount
Operating Temperature:	-40°C ~ 85°C
Protection Features:	Over Current, Over Temperature, Reverse Polarity, Short Circuit
Control Features:	Enable
PSRR:	--
Current - Quiescent (Iq):	180µA
Series:	--
Voltage Dropout (Max):	0.165V @ 150mA (Typ)
Voltage - Output (Max):	--
Voltage - Output (Min/Fixed):	2.8V
Voltage - Input (Max):	6.5V
Number of Regulators:	1
Output Type:	Fixed
Output Configuration:	Positive
Part Status:	Active
Packaging:	Tape & Reel (TR)

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Introduction
The MAX8878EZK28+T is a high-performance line voltage regulator designed to provide reliable power to a wide range of applications. This type of regulator is specifically designed to provide efficient and accurate current and voltage regulation with good thermal characteristics, which makes it an ideal choice for power applications requiring low temperatures or noise. It is also designed to be configurable and programmable, making it suitable for use in many industrial and consumer applications.

Application Field
The MAX8878EZK28+T regulator provides a wide range of output regulation and control capabilities. It is well suited for powering industrial equipment and applications such as robotics, medical systems, metrology, precision instruments, and telecom/networking systems. It can also be used in computer and consumer electronic equipment, where its high accuracy makes it suitable for a variety of applications. Its low noise and heat generation features make it a viable alternative for powering devices such as cellular phones, tablets, and other portable consumer electronics.

Working Principle
The MAX8878EZK28+T regulator operates on a standard linear voltage regulator principle. It has two main components: an integrated circuit (IC) and a sense resistor. The IC converts input voltage to an output voltage which will be within a specified range. The sense resistor controls the amount of current that the regulator is allowed to regulate. A higher resistance will cause a lower current flow. The regulating action is based on a feedback loop between the voltage and current sense resistors.
The linear regulator uses two voltage comparators to compare the output voltage to a reference voltage. The reference voltage is generated by the sense resistor, and it is adjusted in order to provide a steady output voltage. When the output voltage is higher than the reference voltage, the voltage regulator will reduce its output voltage, and vice versa. The output voltage is then regulated by an error amplifier which controls the current flow through the IC. This error amplifier keeps the output voltage within a specified range.

Advantages
The MAX8878EZK28+T regulator offers a high level of accuracy and reliability. It has wide input voltage range and can provide power to a variety of different devices. It provides good current regulation, which helps to ensure that the power supply provides reliable power to the system. It also provides low noise and heat dissipation, which makes it suitable for a variety of applications. The device is also configurable and programmable, making it easy to use and suitable for a wide range of applications.

Conclusion
The MAX8878EZK28+T is a high-performance line voltage regulator that provides efficient and accurate current and voltage regulation with good thermal characteristics. It is ideal for use in industrial and consumer applications where accurate and reliable power is required. It offers a wide range of output regulation and control capabilities, and its low noise and heat dissipation make it an ideal choice for powering devices such as cellular phones and tablets. Its configurable and programmable features make it easy to use and suitable for a wide range of applications.

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