NCP1117DT50RK - onsemi

Manufacturer Part Number

NCP1117DT50RK

Manufacturer

onsemi

Introduction

Voltage regulator providing low-dropout feature for power stability

Product Features and Performance

Low dropout voltage regulator

Fixed 5V output

Capable of delivering 1A output current

Maximum input voltage of 20V

PSRR of 61dB at 120Hz

Supports over current and over temperature protection

Product Advantages

High efficiency due to low dropout feature

Integrated protection enhances reliability

Suitable for a broad range of operating temperatures from 0°C to 125°C

Key Technical Parameters

Input Voltage (Max): 20V

Output Voltage (Fixed): 5V

Voltage Dropout (Max): 1.2V @ 800mA

Output Current: 1A

Quiescent Current (Iq): 10 mA

Power Supply Rejection Ratio (PSRR): 61dB at 120Hz

Quality and Safety Features

Thermal overload protection

Current limit protection

Compatibility

Surface mount design compatible with TO-252-3, DPAK footprint

Application Areas

Consumer electronics

Communication devices

Power supply modules

Product Lifecycle

Obsolete product

Potential need to seek replacements or upgrades

Key Reasons to Choose This Product

Optimal for applications requiring a fixed 5V voltage with up to 1A current

Low dropout enhances system efficiency

Built-in safety features ensure long-term reliability

Wide operating temperature range matches various environmental conditions

Industry-standard package eases PCB design integration