NCP103AMX330TCG - onsemi

Manufacturer Part Number

NCP103AMX330TCG

Manufacturer

onsemi

Introduction

The NCP103AMX330TCG is a low-dropout (LDO) linear voltage regulator designed for power management in a wide range of applications. It is part of onsemi's portfolio of power management integrated circuits.

Product Features and Performance

Positive output configuration with a fixed 3.3V output voltage

Low dropout voltage of 0.11V at 150mA load

Output current capability of 150mA

Low quiescent current of 95 µA, optimizing power efficiency

Power supply rejection ratio (PSRR) of 75dB @ 1kHz, ensuring stable output voltage under varying input conditions

Integrated enable control feature for power saving

Protection features include overcurrent and overtemperature protection, enhancing reliability

Operates over a wide temperature range from -40°C to 85°C

Product Advantages

High efficiency and low dropout voltage allow for reduced power consumption

Compact 4-UDFN exposed pad package is suitable for space-constrained applications

Robust protection features increase product longevity and reliability

Key Technical Parameters

Voltage Input (Max): 5.5V

Voltage Output (Min/Fixed): 3.3V

Current Output: 150mA

Voltage Dropout (Max): 0.11V @ 150mA

Current Quiescent (Iq): 95 µA

PSRR: 75dB (1kHz)

Operating Temperature: -40°C ~ 85°C

Quality and Safety Features

Overcurrent protection

Overtemperature protection

Compatibility

Suitable for a broad range of electronic devices requiring stable voltage regulation

Application Areas

Portable and battery-powered equipment

Microcontrollers and digital logic supply

Wireless communication devices

IoT devices

Product Lifecycle

Obsolete, indicating that the manufacturer has discontinued this product

Customers advised to seek replacements or upgrades for ongoing projects

Several Key Reasons to Choose This Product

Low dropout enhances efficiency, making it ideal for battery-powered applications

Compact package size fits in space-constrained applications

Integrated safety features ensure reliability and longevity

Wide operating temperature range supports use in diverse environments

High PSRR value provides stable output despite input voltage fluctuations