Description
Product Overview
The LD11117-3.3 is a low-dropout (LDO) voltage regulator designed to provide a stable 3.3V output from a higher input voltage. Housed in a TO220 package, this regulator is ideal for various applications, including powering microcontrollers, sensors, and other electronic components requiring a reliable 3.3V supply. Its low dropout voltage and thermal protection features ensure efficient performance even in demanding environments.
Specifications
- Model: LD11117-3.3
- Package Type: TO220
- Output Voltage: 3.3V ± 2%
- Input Voltage Range: 4.5V to 15V
- Dropout Voltage: Typically 1.1V at 800 mA
- Maximum Output Current: 800 mA
- Quiescent Current: 30 mA (typical)
- Operating Temperature Range: -40°C to +125°C
- Protection Features: Short-circuit protection, thermal shutdown
Key Features
- Low Dropout Voltage: Ensures efficient regulation, even with a small difference between input and output voltage
- High Output Current: Supports up to 800 mA, suitable for a wide range of applications
- Thermal Protection: Integrated features to prevent overheating and damage
- Easy Integration: TO220 package for simple mounting on heat sinks and easy connection in circuits
- Stable Performance: Low noise and ripple for clean output voltage
Applications
- Microcontroller Power Supply: Ideal for providing a stable 3.3V power source for microcontrollers and embedded systems
- Sensor Powering: Perfect for powering sensors and low-power devices in various electronics projects
- Communication Equipment: Suitable for devices requiring regulated voltage for reliable performance
- Battery-Powered Devices: Efficient for applications where battery life is critical, providing low quiescent current
Why Choose Our LD11117-3.3 TO220 Voltage Regulator?
The LD11117-3.3 is a dependable solution for anyone needing a consistent 3.3V power supply. Its robust design, low dropout voltage, and protective features make it a favorite among engineers and hobbyists alike. Whether you’re designing new circuits or upgrading existing ones, this voltage regulator is a key component for reliable operation.
