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MCP1810T-15I/OT

MCP1810T-15I/OT Description

The MCP1810T-15I/OT is a fixed output linear regulator designed by Microchip Technology, offering a robust solution for power management applications. This regulator is part of the Power Management Integrated Circuit (PMIC) category and is housed in a compact SOT23-5 package, making it ideal for space-constrained designs. The MCP1810T-15I/OT provides a fixed output voltage of 1.5V and can deliver a maximum output current of 150mA. It operates with an input voltage range up to 5.5V, ensuring compatibility with a variety of power sources.

MCP1810T-15I/OT Features

• Output Type: Fixed voltage output ensures stable power supply to connected devices.
• Voltage - Input (Max): 5.5V, providing flexibility in input voltage ranges.
• Current - Output: 150mA, suitable for low to medium power applications.
• Number of Regulators: Single regulator design simplifies circuit design and reduces component count.
• Output Configuration: Positive output configuration ensures compatibility with most electronic systems.
• Current - Supply (Max): 290 µA, indicating low power consumption in active mode.
• Voltage Dropout (Max): 0.38V at 150mA, ensuring efficient operation even at low input voltages.
• Current - Quiescent (Iq): 50 nA, contributing to minimal power loss during standby.
• PSRR: 40dB at 100Hz, providing excellent noise rejection and stable output voltage.
• Control Features: Enable function allows for dynamic control of the regulator's operation.
• Protection Features: Over-current protection ensures safe operation and prevents damage to connected devices.
• Mounting Type: Surface mount, facilitating easy integration into modern PCB designs.
• Package: Tape & Reel (TR), suitable for automated assembly processes.
• Product Status: Obsolete, but still available for existing designs.
• REACH Status: REACH Unaffected, ensuring compliance with environmental regulations.
• RoHS Status: ROHS3 Compliant, meeting industry standards for environmental sustainability.
• Moisture Sensitivity Level (MSL): 1 (Unlimited), indicating robustness against moisture-related issues.

MCP1810T-15I/OT Applications

The MCP1810T-15I/OT is well-suited for a variety of applications where a stable and efficient power supply is required. Its low dropout voltage and high PSRR make it ideal for applications such as:

• Battery-powered devices: Ensuring efficient power conversion and extended battery life.
• Portable electronics: Providing a reliable power source for devices with limited space.
• Low-power sensors: Supplying stable power to sensitive sensors without significant power loss.
• Embedded systems: Offering a compact and efficient power solution for microcontroller-based designs.

Conclusion of MCP1810T-15I/OT

The MCP1810T-15I/OT is a versatile linear regulator that offers a balance of performance, efficiency, and reliability. Its fixed output voltage and low dropout characteristics make it an excellent choice for applications requiring stable power delivery. Despite being marked as obsolete, the MCP1810T-15I/OT remains a valuable component for existing designs, particularly in the realm of portable and battery-powered electronics. Its compliance with environmental regulations and low quiescent current further enhance its appeal for modern, energy-efficient designs.