NCP5501DT33RKG - onsemi

Manufacturer Part Number

NCP5501DT33RKG

Manufacturer

onsemi

Introduction

The NCP5501DT33RKG from onsemi is a low-dropout (LDO) linear voltage regulator optimized for delivering a fixed output of 3.3V.

Product Features and Performance

Fixed output voltage of 3.3V

Maximum input voltage up to 16V

Low dropout voltage of 0.7V at 500mA load

Output current capacity of 500mA

Low quiescent current of 500 µA

High power supply rejection ratio (PSRR): 75dB to 70dB between 120Hz and 10kHz

Control features include an enable function

Product Advantages

High efficiency due to low quiescent current and dropout voltage

Stable and reliable output with high PSRR

Built-in protection features for overcurrent, overtemperature, and reverse polarity

Key Technical Parameters

Input Voltage (Max): 16V

Output Voltage (Min/Fixed): 3.3V

Voltage Dropout (Max): 0.7V @ 500mA

Current - Output: 500mA

Current - Quiescent (Iq): 500 µA

PSRR: 75dB ~ 70dB (120Hz ~ 10kHz)

Quality and Safety Features

Protected against overcurrent, overtemperature, and reverse polarity conditions

Compatibility

Compatible with a wide range of electronics requiring a 3.3V supply within current and input specifications

Application Areas

Ideal for use in consumer electronics, telecommunications, and industrial equipment

Product Lifecycle

Currently active with no indication of nearing discontinuation; suitable replacements or upgrades not specified

Several Key Reasons to Choose This Product

Low dropout voltage enhances efficiency in applications

Robust against power irregularities due to high PSRR

Enhanced operational reliability with built-in protection features

Low quiescent current aids in reducing power consumption

Wide application range due to high compatibility and performance stability