Microchip Technology

MCP1799T-3302H/DBVAO  

Linear & Switching Voltage Regulators

MCP1799T-3302H/DBVAO Description

The MCP1799T-3302H/DBVAO is a high-performance linear voltage regulator designed by Microchip Technology. This device is part of the Linear & Switching Voltage Regulators category and is ideal for applications requiring a fixed output voltage of 3.3V with a maximum output current of 80mA. The regulator is housed in a Surface Mount SOT223-3 package, making it suitable for compact and space-constrained designs.

The MCP1799T-3302H/DBVAO features a maximum input voltage of 45V, ensuring robustness and reliability in a wide range of input conditions. It also boasts a low dropout voltage of 0.3V at 80mA, which is critical for maintaining efficiency and performance in low-input voltage scenarios. The regulator's quiescent current is a mere 45 µA, contributing to its high efficiency and making it suitable for battery-powered applications.

MCP1799T-3302H/DBVAO Features

• Output Type: Fixed, providing a stable 3.3V output.
• Input Voltage Range: Up to 45V, offering flexibility and robustness.
• Output Current: 80mA, suitable for a variety of low-power applications.
• Low Dropout Voltage: 0.3V at 80mA, ensuring high efficiency even at low input voltages.
• Quiescent Current: Only 45 µA, minimizing power consumption.
• Supply Current: Maximum of 110 µA, further enhancing efficiency.
• Control Features: Includes a shutdown feature for power management.
• Protection Features: Over current, over temperature, and short circuit protection ensure reliability and longevity.
• PSRR: 70dB to 35dB across the frequency range of 100Hz to 100kHz, providing excellent noise rejection.
• Compliance: ROHS3 Compliant and REACH Unaffected, meeting environmental and regulatory standards.
• Grade: Automotive, ensuring it meets the stringent requirements of the automotive industry.
• Mounting Type: Surface Mount, ideal for compact and space-efficient designs.
• Package: Tape & Reel (TR), facilitating easy handling and integration into automated assembly processes.

MCP1799T-3302H/DBVAO Applications

The MCP1799T-3302H/DBVAO is well-suited for a variety of applications, particularly those requiring a stable and efficient power supply with a fixed output voltage. Some specific use cases include:

• Automotive Electronics: Ideal for automotive applications due to its automotive grade and robust protection features.
• Battery-Powered Devices: The low quiescent current and low dropout voltage make it perfect for applications where battery life is critical.
• Consumer Electronics: Suitable for low-power consumer devices that require a stable 3.3V supply.
• Industrial Controls: The wide input voltage range and robust protection features make it a reliable choice for industrial applications.
• Medical Devices: The high reliability and compliance with environmental standards make it suitable for medical equipment.

Conclusion of MCP1799T-3302H/DBVAO

The MCP1799T-3302H/DBVAO is a versatile and efficient linear voltage regulator that offers a combination of high performance and reliability. Its low dropout voltage, low quiescent current, and robust protection features make it an excellent choice for a wide range of applications, particularly in the automotive and battery-powered device markets. The device's compliance with environmental and regulatory standards further enhances its appeal for modern electronics design. Whether used in automotive electronics, consumer devices, or industrial controls, the MCP1799T-3302H/DBVAO provides a stable and efficient power solution that meets the demands of today's demanding applications.

MCP1799T-3302H/DBVAO Documents

Download datasheets and manufacturer documentation for MCP1799T-3302H/DBVAO

PCN Assembly/Origin :

Assembly Site 06/Sep/2023      

Datasheets :

MCP1799      

HTML Datasheet :

MCP1799      

PCN Design/Specification :

MCP1799 10/Dec/2021      

Environmental Information :

Microchip CA Prop65       Microchip RoHS       Microchip REACH