Microchip Technology

MCP1801T-0902I/OT  

Linear & Switching Voltage Regulators

MCP1801T-0902I/OT Description

The MCP1801T-0902I/OT is a linear voltage regulator IC manufactured by Microchip Technology. It is designed to provide a fixed output voltage of 0.9V with a maximum input voltage of 10V. This device is capable of delivering an output current of 150mA and features a single positive regulator configuration. The MCP1801T-0902I/OT is currently active and REACH unaffected, ensuring compliance with environmental regulations. It is RoHS3 compliant and has a moisture sensitivity level of 1, indicating unlimited storage time before reflow soldering.

MCP1801T-0902I/OT Features

• Fixed Output Voltage: The MCP1801T-0902I/OT provides a stable 0.9V output voltage, making it ideal for applications requiring a precise voltage reference.
• High PSRR: With a power supply rejection ratio of 70dB at 10kHz, this device offers excellent noise rejection capabilities, ensuring clean and stable output voltage.
• Over Current Protection: The MCP1801T-0902I/OT includes built-in over current protection to safeguard the device and connected components from damage.
• Low Quiescent Current: The device consumes only 50µA in quiescent mode, making it suitable for battery-powered applications where power consumption is critical.
• Surface Mount Packaging: The MCP1801T-0902I/OT is available in a SOT23-5 package, which is ideal for surface mount applications and compact designs.

MCP1801T-0902I/OT Applications

The MCP1801T-0902I/OT is well-suited for a variety of applications, including:

• Portable Electronics: Due to its low quiescent current and small form factor, this device is ideal for battery-powered devices such as smartphones, tablets, and wearables.
• Industrial Control Systems: The MCP1801T-0902I/OT's high PSRR and fixed output voltage make it suitable for industrial control systems where stable and clean power is essential.
• Sensors and Transducers: This device can be used to provide a stable reference voltage for sensors and transducers in various applications, including automotive, medical, and environmental monitoring systems.

Conclusion of MCP1801T-0902I/OT

The MCP1801T-0902I/OT is a versatile and reliable linear voltage regulator that offers a fixed output voltage of 0.9V with excellent noise rejection and over current protection. Its low quiescent current, surface mount packaging, and compliance with environmental regulations make it an ideal choice for a wide range of applications, from portable electronics to industrial control systems. With its unique features and advantages, the MCP1801T-0902I/OT stands out as a preferred choice for designers looking for a high-performance voltage regulator in a compact package.

MCP1801T-0902I/OT Documents

Download datasheets and manufacturer documentation for MCP1801T-0902I/OT

Datasheets :

MCP1801      

PCN Packaging :

Packing Changes 10/Oct/2016       Label and Packing Changes 23/Sep/2015      

Design Resources :

MCP1801 Development Tool Selector      

Forum Discussions :

Microchip Tape & Reel Quadrants & Part Orientation      

HTML Datasheet :

MCP1801      

Environmental Information :

Microchip CA Prop65       Microchip RoHS       Microchip REACH