MCP1754ST-5002E/DB - Microchip Technology

Manufacturer Part Number

MCP1754ST-5002E/DB

Manufacturer

Microchip Technology

Introduction

The MCP1754ST-5002E/DB is part of the extensive portfolio of microchip-technology’s Power Management ICs, specifically in the category of Low Drop Out (LDO) regulators. Designed for high performance in compact devices, this LDO voltage regulator offers stability and efficiency.

Product Features and Performance

Positive output configuration with a fixed output voltage of 5V.

Designed for applications requiring up to 150mA of output current.

Low dropout voltage of 0.5V at 150mA load, ensuring efficient operation close to the input voltage.

Excellent Power Supply Rejection Ratio (PSRR) of 72dB at 1kHz, minimizing noise from the power supply.

Low quiescent current of 90 µA, improving battery life in portable applications.

Current Supply (Max) of 250 µA, indicating low overall power consumption.

Product Advantages

The low dropout feature enables this regulator to operate efficiently, even when the supply voltage is very close to the output voltage.

High PSRR value indicates strong noise suppression capabilities, crucial for sensitive applications.

Over Current and Over Temperature protection features ensure the safety and longevity of both the regulator and the application.

Wide operating temperature range of -40°C ~ 125°C.

Key Technical Parameters

Input Voltage (Max): 16V

Output Voltage (Min/Fixed): 5V

Voltage Dropout (Max): 0.5V @ 150mA

Current Output: 150mA

PSRR: 72dB (1kHz)

Quality and Safety Features

Equipped with Over Current and Over Temperature protection mechanisms.

Compatibility

Surface Mount mounting type with a package/case of TO-261-4, TO-261AA, making it compatible with a wide range of PCB designs.

Application Areas

Ideal for portable devices, battery-powered systems, and applications requiring efficient power management with minimal noise interference.

Product Lifecycle

The product status is Active, indicating ongoing production and availability. Information regarding discontinuation or upgrades is not provided, suggesting stable supply for the foreseeable future.

Several Key Reasons to Choose This Product

Highly efficient operation due to low dropout voltage.

Excellent noise suppression capabilities make it suitable for sensitive applications.

Robust protection features enhance system reliability and safety.

Low power consumption characteristics enhance battery life in portable applications.

Versatile compatibility with various PCB designs due to its SOT-223-3 package.