MCP1790T-5002E/DBVAO - Microchip Technology

Manufacturer Part Number

MCP1790T-5002E/DBVAO

Manufacturer

Microchip Technology

Introduction

This product is a low dropout (LDO) linear voltage regulator designed by Microchip Technology, focused on providing stable and reliable voltage supply. It falls under the category of power management integrated circuits (PMICs) specifically tailored for applications requiring efficient linear voltage regulation.

Product Features and Performance

Voltage regulation with a fixed output of 5V

Supports input voltage up to 30V

Low dropout voltage of 1.3V at 70mA load

Output current capacity of 70mA

Low quiescent current of 130µA, reducing standby power consumption

Superior power supply rejection ratio (PSRR): 90dB to 80dB across 100Hz to 1kHz

Includes enable control feature for power-saving modes

Overcurrent, overtemperature, and short circuit protection enhance the safety of operation

Operating temperature range of -40°C to 125°C supports use in diverse environments

Product Advantages

High input voltage range facilitates usage in higher voltage systems

Low dropout enhances efficiency in applications with minimal voltage difference between input and output

The advanced PSRR ensures a stable output despite fluctuations in the input supply

Embedded protection features offer robust defense against common electronic faults, prolonging product life

Low quiescent current makes it ideal for battery-powered applications

Key Technical Parameters

Voltage Input (Max): 30V

Voltage Output (Min/Fixed): 5V

Voltage Dropout (Max): 1.3V @ 70mA

Current Output: 70mA

Current Quiescent (Iq): 130µA

PSRR: 90dB ~ 80dB (100Hz ~ 1kHz)

Quality and Safety Features

Overcurrent, overtemperature, and short circuit protections

AEC-Q100 qualification signifies automotive-grade reliability and performance

Compatibility

The SOT-223-3 package allows for surface mounting, ensuring compatibility with modern PCB technology

Application Areas

Automotive electronics

Battery-powered devices

Portable electronic devices

Industrial control systems

Product Lifecycle

Status: Active

Continually supported with no immediate plans for discontinuation, ensuring long-term availability and support

Several Key Reasons to Choose This Product

Superior voltage regulation and efficiency for demanding applications

Low power consumption ideal for extending battery life in portable devices

Robust protection features safeguard against potential damage

Automotive-grade qualification ensures high reliability for automotive and industrial applications

Long-term availability supports prolonged deployment and maintenance plans