LM1117 Voltage Regulator – Low Dropout (LDO) Linear Regulator

LM1117 Voltage Regulator – Low Dropout LDO Linear Regulator

The LM1117 voltage regulator is a low dropout linear regulator. It delivers up to 800mA output current. It is ideal for powering microcontrollers, sensors, and other electronics. This regulator ensures stable voltage with minimal power loss. It works for hobbyists and professionals alike.

This LDO regulator requires only two external capacitors. It offers fixed 3.3V, 5V, or adjustable output from 1.25V to 13.8V. The dropout voltage is just 1.1V at full load. That means it can regulate even when input is close to output. It is efficient and reliable.

The LM1117 voltage regulator converts a higher input voltage into a stable lower output. It uses a low dropout design. This design reduces heat and saves energy. The regulator works with a wide input range. It can handle up to 15V input. The adjustable version uses two resistors to set the output. This gives you flexibility for custom voltages. The fixed versions are simpler to use. They need no external resistors. The LM1117 voltage regulator also includes current limiting. This protects your circuit from damage. It is a robust component for many projects.

Key Features

• Low dropout voltage: typically 1.1V at full 800mA load
• Output options: fixed 3.3V, 5V, or adjustable version (1.25V to 13.8V)
• Output current: up to 800mA for powering many devices
• Built-in protection: thermal overload and short-circuit protection
• Easy to use: needs only two external capacitors
• Wide operating temperature range: -40°C to +125°C

Use Cases

Use the LM1117 voltage regulator in battery-powered devices, Arduino projects, and power supplies. It is great for audio circuits, IoT modules, and any application needing a clean DC voltage. It is a go-to choice for engineers and makers. Typical buyers include hobbyists building robots or drones. Professionals use it in industrial control systems. Students use it for lab experiments. It is also common in retrofitting old electronics. The LM1117 voltage regulator suits anyone who needs stable power. It works for simple and complex designs alike.

Order your LM1117 voltage regulator today. It offers reliable performance and low dropout. Perfect for your next project. Get stable power now. This component is in stock and ready to ship. It comes with a satisfaction guarantee. Buy now and power your creations with confidence.