Microchip Technology

MCP1722T-5010H/S7X  

Linear & Switching Voltage Regulators

MCP1722T-5010H/S7X Description

The MCP1722T-5010H/S7X is a dual low-dropout linear regulator (LDO) designed by Microchip Technology, offering a fixed output voltage configuration with two independent regulators. This device is part of the Power Management Integrated Circuit (PMIC) category and is optimized for automotive applications. It features a maximum input voltage of 55V and provides two output options: 5V and 10V, with respective output currents of 50mA and 100mA. The MCP1722T-5010H/S7X is housed in a surface-mount SOIC package, making it suitable for compact designs. Its low quiescent current of 80 µA and high power supply rejection ratio (PSRR) of 80dB at 100Hz ensure efficient power management and minimal noise interference. The device is REACH unaffected and RoHS3 compliant, adhering to stringent environmental standards. It also features enable and power good control functions, along with over-current, over-temperature, and short-circuit protection, ensuring robust and reliable performance.

MCP1722T-5010H/S7X Features

• Dual Regulators: The MCP1722T-5010H/S7X includes two independent LDO regulators, providing flexibility in power management for multiple circuits.
• Low Dropout Voltage: With a maximum dropout voltage of 0.75V at both 50mA and 100mA, this LDO ensures efficient operation even at low input-to-output voltage differentials.
• High PSRR: The 80dB PSRR at 100Hz minimizes the impact of input voltage ripple on the output, ensuring clean and stable power supply.
• Low Quiescent Current: The 80 µA quiescent current reduces power consumption in standby mode, making it ideal for battery-powered and energy-efficient applications.
• Protection Features: Over-current, over-temperature, and short-circuit protection safeguard the device and connected circuits from damage.
• Control Features: Enable and power good functions allow for precise control and monitoring of the power supply status.
• Automotive Grade: Certified for automotive applications, ensuring reliability and performance in demanding environments.
• Moisture Sensitivity Level (MSL): MSL 3 (168 Hours) ensures the device can withstand moisture exposure during manufacturing processes.
• Compliance: REACH unaffected and RoHS3 compliant, meeting environmental and regulatory standards.

MCP1722T-5010H/S7X Applications

The MCP1722T-5010H/S7X is ideal for a variety of applications, particularly in the automotive sector, where reliability and efficiency are paramount. Its dual regulators make it suitable for systems requiring multiple voltage levels, such as infotainment systems, electronic control units (ECUs), and advanced driver-assistance systems (ADAS). The low dropout voltage and high PSRR make it well-suited for applications with varying input voltages and stringent noise requirements. Additionally, its low quiescent current and energy-efficient design are beneficial for battery-powered devices and systems that require long operational life.

Conclusion of MCP1722T-5010H/S7X

The MCP1722T-5010H/S7X stands out as a versatile and reliable dual LDO regulator, offering a comprehensive set of features tailored for automotive and other demanding applications. Its low dropout voltage, high PSRR, and low quiescent current ensure efficient and stable power management, while its robust protection features and automotive-grade certification guarantee durability and reliability. The MCP1722T-5010H/S7X is an excellent choice for designers seeking a compact, efficient, and reliable power management solution.

MCP1722T-5010H/S7X Documents

Download datasheets and manufacturer documentation for MCP1722T-5010H/S7X

Datasheets :

MCP1722      

Environmental Information :

Microchip CA Prop65       Microchip RoHS       Microchip REACH