Microchip Technology

MCP1791T-3302E/DC  

Linear & Switching Voltage Regulators

MCP1791T-3302E/DC Description

The MCP1791T-3302E/DC is a high-performance linear regulator designed by Microchip Technology, offering a fixed output voltage of 3.3V and a maximum output current of 70mA. This device is housed in a compact SOT223-5 package, making it ideal for space-constrained applications. The regulator is designed to operate with a wide input voltage range, up to a maximum of 30V, ensuring compatibility with various power sources.

The MCP1791T-3302E/DC features a low dropout voltage of 1.3V at 70mA, which enhances its efficiency and performance in low-voltage applications. It also boasts a low quiescent current of 130 µA, contributing to power savings in standby or low-power modes. The regulator includes advanced control features such as enable and power good indicators, which provide system designers with greater control and monitoring capabilities.

MCP1791T-3302E/DC Features

• Output Type: Fixed 3.3V output voltage, ensuring stable power supply for sensitive electronics.
• Input Voltage Range: Capable of handling up to 30V input, providing flexibility in power source selection.
• Output Current: Delivers up to 70mA, suitable for a wide range of low-power applications.
• Low Dropout Voltage: 1.3V at 70mA, enabling efficient operation even at low input voltages.
• Low Quiescent Current: 130 µA, minimizing power consumption in-power low modes.
• Control Features: Enable and Power Good indicators for enhanced system control and monitoring.
• Protection Features: Over-temperature and short-circuit protection to safeguard the device and connected components.
• Compliance: ROHS3 compliant and REACH unaffected, ensuring environmental and regulatory standards are met.
• Mounting Type: Surface Mount, suitable for automated assembly processes.
• Package: Tape & Reel (TR), facilitating easy handling and storage in manufacturing environments.

MCP1791T-3302E/DC Applications

The MCP1791T-3302E/DC is well-suited for a variety of applications where a stable and efficient power supply is required. Its low dropout voltage and low quiescent current make it ideal for battery-powered devices, portable electronics, and IoT devices where power efficiency is critical. The enable and power good features provide additional control, making it suitable for applications requiring precise power management, such as microcontrollers, sensors, and communication modules.

Conclusion of MCP1791T-3302E/DC

MCPThe1791T-3302E/DC stands out in the power management IC market due to its combination of high efficiency, low dropout voltage, and advanced control features. Its compact size and surface-mount package make it a versatile solution for modern electronic designs. Whether powering sensitive electronics or managing power in low-power applications, the MCP1791T-3302E/DC offers reliable performance and significant benefits over similar models. Its compliance with industry standards and environmental regulations further enhances its appeal for a wide range of applications.

MCP1791T-3302E/DC Documents

Download datasheets and manufacturer documentation for MCP1791T-3302E/DC

PCN Assembly/Origin :

Assembly Site 22/Sep/2023      

Datasheets :

MCP1790,91      

PCN Packaging :

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

Design Resources :

MCP1791 Development Tool Selector      

HTML Datasheet :

MCP1790,91      

Environmental Information :

Microchip CA Prop65       Microchip RoHS       Microchip REACH