NCP4682DMU28TCG - onsemi

Manufacturer Part Number

NCP4682DMU28TCG

Manufacturer

onsemi

Introduction

The NCP4682DMU28TCG is a low drop out (LDO) linear voltage regulator designed for power management, primarily in compact devices requiring a fixed output voltage.

Product Features and Performance

Positive output configuration

Fixed output type with an output voltage of 2.8V

Single regulator setup

Low voltage dropout of 0.32V at 150mA load

Output current capacity of 150mA

Ultra-low quiescent current of 1.5 µA

Power supply rejection ratio (PSRR) of 30dB at 1kHz

Surface mount package type

Product Advantages

High efficiency with minimal power loss

Suitable for battery-powered applications due to low quiescent current

Reliable performance within a wide operating temperature range from -40°C to 85°C

Key Technical Parameters

Voltage Input (Max): 5.25V

Voltage Output (Min/Fixed): 2.8V

Current Output: 150mA

Voltage Dropout (Max): 0.32V

Current Quiescent (Iq): 1.5 µA

PSRR: 30dB (1kHz)

Quality and Safety Features

Over current protection

Operating temperature: -40°C ~ 85°C

Compatibility

Comes in a small 4-UDFN Exposed Pad package suitable for compact PCB layouts

Application Areas

Ideal for mobile devices, wearable technology, and other portable applications where power efficiency is crucial

Product Lifecycle

Obsolete status with potential availability of replacement or upgrade options advised to be checked with manufacturer

Several Key Reasons to Choose This Product

Ideal for designs requiring minimal power loss and high efficiency

Extremely low quiescent current enhances battery life in portable applications

Robust over current protection ensures long-term reliability

Very low dropout voltage facilitates better performance in low-voltage applications

Wide range of operating temperatures makes it versatile for various environments