LD1117v33 (3.3V - 3 pin Voltage Regulator)

Overview

The LD1117V33 is a reliable, low-dropout (LDO) voltage regulator that delivers a fixed 3.3V output with a maximum current of 800mA. It is an essential component for any electronics project that requires a stable and clean power supply for microcontrollers, sensors, and other digital ICs. With its low dropout voltage and thermal overload protection, the LD1117V33 ensures consistent performance even under varying load conditions, making it a trusted choice for makers, students, and professionals in Egypt.

Key Features

• Fixed 3.3V Output: Provides a precise and stable 3.3V supply, ideal for powering 3.3V logic and microcontrollers.
• High Output Current: Capable of delivering up to 800mA, sufficient for most small to medium projects.
• Low Dropout Voltage: Maintains regulation even when the input voltage is close to the output, maximizing efficiency.
• Built-in Protections: Includes thermal shutdown and current limiting to safeguard your circuit.
• Easy to Use: Simple 3-pin configuration (Input, Ground, Output) compatible with breadboards and PCBs.

Technical Specifications

• Output Voltage: 3.3V (fixed)
• Output Current: Up to 800mA
• Dropout Voltage: Typically 1.2V at 800mA
• Input Voltage Range: 4.75V to 15V
• Package: TO-220 (3-pin)
• Operating Temperature Range: 0°C to 125°C
• Line Regulation: 0.2% (typical)
• Load Regulation: 0.4% (typical)

Applications & Use Cases

• Powering Arduino, ESP32, STM32, and other microcontrollers that require 3.3V.
• Supplying sensors, logic ICs, and small displays.
• Creating stable power rails for breadboard projects.
• Battery-powered devices needing efficient voltage regulation.
• Robotics and automation projects where reliable power is critical.

What's Included

• 1x LD1117V33 voltage regulator

Compatibility

• Works with any project requiring a 3.3V supply, including Arduino boards, Raspberry Pi Pico, ESP32, and various sensors.
• Compatible with standard breadboards and prototyping PCBs.

MOKWN Recommendation

For hobbyists and professionals alike, the LD1117V33 is a dependable choice for all your 3.3V power needs. Its robust design and ease of use make it a staple in any electronics toolkit. Order now from MOKWN and keep your projects powered with confidence!