NCP161AFCT300T2G - onsemi

Manufacturer Part Number

NCP161AFCT300T2G

Manufacturer

onsemi

Introduction

The NCP161AFCT300T2G is part of the Power Management IC category, specific to Low Drop Out (LDO) Regulators designed for efficient power management.

Product Features and Performance

Fixed output voltage regulator with positive output configuration

Low dropout voltage of 0.275V @ 450mA

Quiescent current (Iq) of 23 µA

High power supply rejection ratio (PSRR) ranging from 91dB to 48dB across 100Hz to 100kHz

Features Enable control for better operational flexibility

Equipped with overcurrent, over temperature, and soft start protection features

Product Advantages

High efficiency with minimal dropout voltage

Low quiescent current enhances battery life in portable applications

Robust thermal management and operational stability over different temperatures

Compact 4-XFBGA, WLCSP packaging facilitating small form-factor applications

Key Technical Parameters

Input Voltage (Max): 5.5V

Output Voltage (Min/Fixed): 3V

Output Current: 450mA

Dropout Voltage (Max): 0.275V @ 450mA

Quiescent Current (Iq): 23 µA

PSRR: 91dB ~ 48dB (100Hz ~ 100kHz)

Operating Temperature: -40°C ~ 125°C

Quality and Safety Features

Integrated with Over Current and Over Temperature protection

Soft Start functionality to prevent power surges

Compatibility

Surface Mount, 4-XFBGA, WLCSP package compatible with streamlined PCB designs

Application Areas

Ideal for battery-operated devices, portable electronics, and applications requiring stable, efficient power management

Product Lifecycle

Status: Active

Continues to be manufactured without any immediate discontinuation plans

Replacements or upgrades currently not specified

Several Key Reasons to Choose This Product

Extremely low dropout enhancing the effectiveness in low voltage operations

High PSRR ensuring stable output despite variations in input voltage

Minimalistic package suitable for compact designs

Comprehensive protection features safeguarding device functionality under adverse conditions

Long Temperature range support from -40°C to 125°C accommodating harsh environments