MCP1804T-2502I/MB

Current - Output:	100mA
Base Part Number:	MCP1804
Supplier Device Package:	SOT-89-3
Package / Case:	TO-243AA
Mounting Type:	Surface Mount
Operating Temperature:	-40°C ~ 85°C
Protection Features:	Over Current, Over Temperature
Control Features:	--
PSRR:	50dB (1kHz)
Current - Supply (Max):	125µA
Current - Quiescent (Iq):	105µA
Series:	--
Voltage Dropout (Max):	1.9V @ 100mA
Voltage - Output (Max):	--
Voltage - Output (Min/Fixed):	2.5V
Voltage - Input (Max):	28V
Number of Regulators:	1
Output Type:	Fixed
Output Configuration:	Positive
Part Status:	Active
Packaging:	Cut Tape (CT)

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Introduction

MCP1804T-2502I/MB is a voltage regulator from Microchip Technology. It belongs to the family of linear voltage regulators which offers excellent quality and reliability. It is suitable for a wide range of applications, including automotive, consumer and industrial, medical and home appliances.MCP1804T-2502I/MB produces a regulated output voltage of 2.5V with a maximum output current of 250mA. It offers a variety of features, including temperature protection and low-power consumption, which makes it suitable for various applications.

Operation and Application Field of MCP1804T-2502I/MB

The MCP1804T-2502I/MB voltage regulator comprises an internal P-channel MOSFET and a current-mirroring circuit. The MOSFET source is connected to the output voltage, while the drain is connected to ground. The P-channel MOSFET operates in a quasi-lateral configuration; that is, it’s on-state resistance is not constant over the entire range of load currents. This configuration allows the regulator to provide consistent output voltage over a wide range of output currents and keeps the power dissipation in the circuit low. The MCP1804T-2502I/MB is specially designed for applications that require tight output voltage regulation and high accuracy at low power. It is widely used in battery-powered systems, as it is capable of efficiently extending the battery life of the system. It is also suitable for applications that require a minimum number of external components such as automotive systems, consumer electronics, and medical equipment.The MCP1804T-2502I/MB is designed to provide excellent regulation performance even when the line and load change significantly. It features a minimum input voltage of 4.5V, which ensures reliable operation even under low supply voltage. The device also features temperature protection and the ability to shut down in the event of an overcurrent fault, making it suitable for a wide range of applications.

Conclusion

The MCP1804T-2502I/MB voltage regulator from Microchip Technology is a low-power linear voltage regulator which provides a regulated output voltage of 2.5V with a maximum output current of 250mA. The device features temperature protection and overcurrent shutdown, making it suitable for a variety of applications such as automotive systems, consumer electronics, and medical equipment. It is capable of providing consistent output voltage over a wide range of output currents and is designed for applications that require tight output voltage regulation and high accuracy at low power.

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