LD1117V33-DG - STMicroelectronics

Manufacturer Part Number

LD1117V33-DG

Manufacturer

STMicroelectronics

Introduction

Low dropout linear voltage regulator

Product Features and Performance

Positive output configuration

Fixed output type

Single regulator

Maximum input voltage of 15V

Output voltage of 3.3V

Maximum dropout voltage of 1.2V at 800mA load

Output current capacity of 800mA

Quiescent current of 10 mA

Power Supply Rejection Ratio (PSRR) of 75dB at 120Hz

Product Advantages

Efficient dropout performance for lower power dissipation

Adequate current delivery for medium power applications

Stable output with good PSRR

Protection against overcurrent and overtemperature events

Key Technical Parameters

Input voltage up to 15V

Fixed output voltage of 3.3V

800mA output current

2V maximum dropout voltage

Quiescent current 10 mA

PSRR of 75dB at 120Hz

Quality and Safety Features

Overcurrent protection

Overtemperature protection

Compatibility

Through-hole mounting compatible

TO-220-3 package

Application Areas

Power supply applications

Consumer electronics

Industrial controls

Product Lifecycle

Obsolete status

Check for replacement or upgrade options

Several Key Reasons to Choose This Product

Dependable voltage regulation for consistent power supply

High PSRR for reduced noise in electronic circuits

Protection features to safeguard against potential damage

Wide operating temperature allows for use in various environments

Previous success in applications ensures reliability