Microchip Technology

MCP1799-3302H/DB  

Linear & Switching Voltage Regulators

MCP1799-3302H/DB Description

The MCP1799-3302H/DB is a high-performance linear voltage regulator designed and manufactured by Microchip Technology. This device is part of the Linear & Switching Voltage Regulators category and is specifically tailored for automotive applications. It features a fixed output voltage of 3.3V and can deliver a continuous output current of up to 80mA. The MCP1799-3302H/DB is designed to operate with an input voltage as high as 45V, making it suitable for a wide range of power supply scenarios.

MCP1799-3302H/DB Features

• Output Type: Fixed, ensuring a stable and predictable output voltage.
• Voltage - Input (Max): 45V, allowing for high input voltage applications.
• Current - Output: 80mA, suitable for low to medium power requirements.
• Number of Regulators: 1, providing a single output for simplicity.
• Output Configuration: Positive, standard for most electronic devices.
• Current - Supply (Max): 110 µA, indicating low power consumption.
• Product Status: Active, ensuring ongoing support and availability.
• REACH Status: REACH Unaffected, complying with European chemical regulations.
• Voltage Dropout (Max): 1.1V @ 80mA, maintaining efficiency under load.
• RoHS Status: ROHS3 Compliant, adhering to environmental standards.
• Moisture Sensitivity Level (MSL): 3 (168 Hours), ensuring reliability in humid conditions.
• Current - Quiescent (Iq): 45 µA, contributing to low power consumption in standby modes.
• PSRR: 70dB ~ 35dB (100Hz ~ 100kHz), providing excellent power supply rejection ratio.
• Protection Features: Over Current, Over Temperature, Short Circuit, enhancing device reliability.

MCP1799-3302H/DB Applications

The MCP1799-3302H/DB is ideal for applications requiring a stable 3.3V output with low quiescent current and robust protection features. Specific use cases include:

• Automotive Electronics: For powering sensors, control units, and infotainment systems.
• Industrial Controls: In systems where reliability and stability are critical.
• Portable Devices: For battery-powered devices that require efficient power management.

Conclusion of MCP1799-3302H/DB

The MCP1799-3302H/DB stands out for its ability to provide a stable 3.3V output with high efficiency and robust protection features. Its low quiescent current and compliance with environmental standards make it an excellent choice for a variety of applications, particularly in the automotive and industrial sectors. With its fixed output and positive configuration, the MCP1799-3302H/DB offers a reliable solution for designers looking to simplify their power management designs.

MCP1799-3302H/DB Documents

Download datasheets and manufacturer documentation for MCP1799-3302H/DB

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