MCP1826ST-3302E/DB

The MCP1826ST-3302E/DB is a low-dropout (LDO) voltage regulator manufactured by Microchip Technology. It is designed to provide a stable output voltage with high accuracy and low noise, making it suitable for a variety of applications, including battery-powered devices, portable electronics, and other sensitive electronic circuits.

Key Features:

1. Output Voltage: The MCP1826ST-3302E/DB provides a fixed output voltage of 3.3V, which is a common voltage level for many digital and analog circuits.

2. Output Current: This LDO can deliver up to 1A of output current, making it capable of powering a range of devices from microcontrollers to sensors and other peripherals.

3. Low Dropout Voltage: The device features a low dropout voltage, typically around 200mV at full load, which allows it to maintain regulation even when the input voltage is only slightly above the output voltage. This is particularly beneficial in battery-operated applications where maximizing battery life is crucial.

4. High Power Supply Rejection Ratio (PSRR): The MCP1826ST-3302E/DB exhibits excellent PSRR, which helps to minimize the impact of input voltage fluctuations on the output voltage, ensuring a clean and stable power supply for sensitive components.

5. Thermal Protection: The regulator includes built-in thermal shutdown protection, which prevents damage due to overheating by shutting down the device if the junction temperature exceeds a certain threshold.

6. Short-Circuit Protection: It also features short-circuit protection, which safeguards the device and the load in the event of a fault condition.

7. Compact Package: The MCP1826ST-3302E/DB is available in a small, surface-mount package (SOT-223), which is ideal for space-constrained applications.

8. Wide Input Voltage Range: The device can operate over a wide input voltage range, typically from 2.3V to 12V, providing flexibility in design and allowing it to be used in various power supply configurations.

9. Low Quiescent Current: The LDO has a low quiescent current, which is advantageous for battery-powered applications, as it helps to extend battery life by minimizing power consumption when the device is idle.

Applications:

The MCP1826ST-3302E/DB is suitable for a wide range of applications, including:

• Portable and handheld devices
• Microcontroller power supplies
• Sensor power supplies
• Wireless communication devices
• Automotive electronics
• Industrial control systems

Conclusion:

Overall, the MCP1826ST-3302E/DB from Microchip Technology is a versatile and reliable LDO voltage regulator that combines high performance with a compact design. Its features make it an excellent choice for powering sensitive electronic circuits in various applications, ensuring stable operation and efficient power management.