MAX882CSA

Current - Output:	200mA
Base Part Number:	MAX882
Supplier Device Package:	8-SOIC
Package / Case:	8-SOIC (0.154", 3.90mm Width)
Mounting Type:	Surface Mount
Operating Temperature:	0°C ~ 70°C
Protection Features:	Over Current, Over Temperature, Reverse Polarity
Control Features:	Enable, Low Battery Detection
PSRR:	--
Current - Supply (Max):	25µA
Current - Quiescent (Iq):	15µA
Series:	--
Voltage Dropout (Max):	0.64V @ 200mA
Voltage - Output (Max):	11V
Voltage - Output (Min/Fixed):	1.25V (3.3V)
Voltage - Input (Max):	11.5V
Number of Regulators:	1
Output Type:	Adjustable (Fixed)
Output Configuration:	Positive
Part Status:	Active
Packaging:	Tube

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MAX882CSA Application Field and Working Principle

The MAX882CSA is a voltage regulator from the Linear Voltage Regulating PMIC(Power Management IC) family. It is designed to provide fixed-voltage power supplies to programmable logic controllers and microcontrollers. This article aims to discuss the application fields and working principle of this type of PMIC.

Application Fields:

The MAX882CSA is used in computers, communications equipment, household appliances, and other consumer electronics. It is suitable for systems including high-performance microprocessors, flash memory, and other digital logic devices.This voltage regulator can also be used in applications such as motors, solenoids, servo actuators, door locks, temperature controls and many more.

Working Principle:

The MAX882CSA is a linear regulator. Linear regulators are electronic circuits that take an input voltage and produce an output voltage that is less than or equal to the input voltage. A linear regulator works by comparing the output voltage against a reference voltage and then controlling the amount of current that flows into the load. When a voltage is applied to the input of the regulator, the internal circuitry of the regulator uses this input voltage to generate a reference voltage. This reference voltage is then compared to the output voltage of the regulator. If the output voltage is higher than the reference voltage, the current flowing into the load is reduced. This process continues until the output voltage is equal to the reference voltage, at which point the regulator is said to be in “regulation”.The MAX882CSA is also equipped with a protection circuit, which shuts down the regulator if the input voltage is too high or if the output voltage is too low. This ensures that the regulator does not become damaged in the event of an overvoltage or undervoltage situation.

Conclusion:

The MAX882CSA is a linear voltage regulator from the PMIC (Power Management IC) family. It is designed to provide fixed-voltage power supplies to programmable logic controllers and microcontrollers. The MAX882CSA can be used in a wide variety of applications, including microprocessors, flash memory, motor control, and temperature control systems. Additionally, it is equipped with a protection circuit to prevent damage due to overvoltage or undervoltage situations.

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