Manufacturer Part Number
MCP1812AT-033/OT
Manufacturer
Microchip Technology
Introduction
This is a fixed-output linear voltage regulator integrated circuit (IC) from Microchip Technology.
Product Features and Performance
Provides a regulated 3.3V output voltage
Capable of delivering up to 300mA of output current
Operates from input voltages up to 5.5V
Has a low voltage dropout of 0.6V at 300mA
Provides over-current protection
Includes an enable control feature
Offers a high power supply rejection ratio of 50dB at 1kHz
Product Advantages
Efficient and stable voltage regulation
Compact surface mount package
Reliable overcurrent protection
Easy to enable/disable the output
Key Technical Parameters
Output Voltage: 3.3V (fixed)
Output Current: 300mA
Input Voltage Range: 5.5V (max)
Power Supply Rejection Ratio: 50dB (1kHz)
Quiescent Current: 0.5μA
Supply Current (max): 220μA
Operating Temperature: -40°C to 85°C
Quality and Safety Features
Over-current protection
Thermal shutdown
Compatibility
Compatible with a wide range of electronic systems and devices that require a 3.3V regulated power supply.
Application Areas
Suitable for use in various consumer electronics, industrial equipment, and other applications that require a reliable 3.3V power source.
Product Lifecycle
This product is an active and currently available part from Microchip Technology.
Replacement or upgraded parts may become available in the future as technology evolves.
Key Reasons to Choose This Product
Reliable and stable 3.3V voltage regulation
Compact and space-saving surface mount package
Integrated overcurrent protection for enhanced safety
Easy to enable/disable the output as needed
Wide operating temperature range of -40°C to 85°C
Proven performance and quality from Microchip Technology
MCP1811AT-028/TTMicrochip