Microchip Technology MCP1703AT-3002E/CB Voltage Regulator

The MCP1703AT-3002E/CB is a highly reliable, low-dropout voltage regulator from Microchip Technology, designed to deliver a fixed output voltage of 3.0V with an input voltage range from 2.7V to 16V. Its robust design and low quiescent current make it an excellent choice for battery-powered devices, microcontroller power supplies, and other applications requiring up to 250 mA of output current.

This LDO (Low Dropout Regulator) is notable for its low dropout voltage, ensuring efficient operation even when the input voltage is close to the output voltage. This feature extends battery life by allowing the system to operate effectively over a broader range of battery voltages. The MCP1703AT-3002E/CB also boasts a low quiescent current of 2 µA (typical), which is particularly beneficial for portable applications where power conservation is crucial.

The device comes in a compact SOT-223 package, which is ideal for space-constrained applications. It includes thermal overload protection and short-circuit current limiting, providing a safeguard for both the voltage regulator and the system it powers. These safety features ensure that the device remains reliable and secure throughout its operational life.

Key specifications of the MCP1703AT-3002E/CB include:

• Fixed Output Voltage: 3.0V
• Maximum Output Current: 250 mA
• Input Voltage Range: 2.7V to 16V
• Low Dropout Voltage
• Low Quiescent Current: 2 µA (typical)
• Output Voltage Tolerance: ±2%
• Thermal Overload Protection
• Short-Circuit Current Limiting
• Operating Temperature Range: -40°C to +125°C
• Package Type: SOT-223

With its stable output, low power consumption, and protective features, the MCP1703AT-3002E/CB from Microchip Technology is an excellent choice for designers looking to enhance the efficiency and reliability of their electronic systems. Whether you are working on a new IoT device, a portable instrument, or any other application that requires a consistent 3.0V power supply, this voltage regulator is designed to meet your needs.