Microchip Technology

MCP1812BT-010/HCA  

Linear & Switching Voltage Regulators

MCP1812BT-010/HCA Description

The MCP1812BT-010/HCA is a linear voltage regulator designed by Microchip Technology, offering a fixed output voltage of 1V with a maximum input voltage of 5.5V. This regulator is capable of delivering a continuous output current of up to 300mA, making it suitable for a variety of low-power applications. The MCP1812BT-010/HCA features a low dropout voltage of 0.6V at 300mA, ensuring efficient operation even at low input-to-output voltage differentials. The regulator also boasts a low quiescent current of 0.5 µA and a maximum supply current of 220 µA, which are critical for battery-powered and energy-sensitive applications.

MCP1812BT-010/HCA Features

• Output Type: Fixed
• Voltage - Input (Max): 5.5V
• Current - Output: 300mA
• Voltage - Output (Min/Fixed): 1V
• Voltage Dropout (Max): 0.6V @ 300mA
• Current - Supply (Max): 220 µA
• Current - Quiescent (Iq): 0.5 µA
• PSRR: 50dB (1kHz)
• Control Features: Enable
• Protection Features: Over Current
• Package: Tape & Reel (TR)
• Mounting Type: Surface Mount
• Product Status: Obsolete
• RoHS Status: ROHS3 Compliant
• Moisture Sensitivity Level (MSL): 1 (Unlimited)
• HTSUS: 8542.39.0001
• ECCN: EAR99

MCP1812BT-010/HCA Applications

The MCP1812BT-010/HCA is ideal for applications requiring a stable and efficient power supply with minimal power consumption. Its low dropout voltage and low quiescent current make it particularly suitable for battery-operated devices, portable electronics, and embedded systems where energy efficiency is paramount. The regulator's enable feature allows for dynamic control of the output voltage, enabling power-saving modes and reducing overall power consumption during idle periods. The overcurrent protection feature ensures reliable operation and protects the device from potential damage due to excessive current draw.

Conclusion of MCP1812BT-010/HCA

The MCP1812BT-010/HCA is a robust and efficient linear voltage regulator that offers significant advantages over similar models. Its low dropout voltage and low quiescent current make it an excellent choice for applications where energy efficiency and battery life are critical. The regulator's enable feature and overcurrent protection further enhance its versatility and reliability. Despite being marked as obsolete, the MCP1812BT-010/HCA remains a valuable component for designers seeking a reliable and efficient power solution in surface-mount applications.

MCP1812BT-010/HCA Documents

Download datasheets and manufacturer documentation for MCP1812BT-010/HCA

Datasheets :

MCP1811-12A/B      

PCN Obsolescence/ EOL :

MCP181xxx 08/Jul/2021      

HTML Datasheet :

MCP1811-12A/B      

Environmental Information :

Microchip CA Prop65       Microchip RoHS       Microchip REACH