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AMS1117-3.3 3.3V 1A Low Dropout (LDO) Voltage Regulator SMD SOT-223
Rs.15.00
The AMS1117-3.3 is a highly reliable Low Dropout (LDO) voltage regulator designed to provide a fixed 3.3V output. Capable of delivering up to 1A of output current, this surface-mount (SMD) component in a compact SOT-223 package is perfect for high-efficiency linear power supplies, battery-powered devices, and post-regulators for switching supplies. It features internal thermal limiting and current limiting, ensuring robust performance in your circuit designs.
AMS1117-3.3 Low Dropout (LDO) Voltage Regulator
The AMS1117-3.3 is a high-performance, Low Dropout (LDO) linear voltage regulator designed to deliver a stable, fixed 3.3V output. Encased in a compact surface-mount SOT-223 package, this SMD component is engineered to provide up to 1A of output current, making it an essential building block for modern electronics.
Whether you are designing a high-efficiency linear power supply, managing power for microcontrollers, or building a battery-operated device, the AMS1117 series ensures reliable power delivery with minimal voltage drop.
Key Features & Specifications:
- Part Number: AMS1117-3.3
- Output Voltage: 3.3V (Fixed)
- Maximum Output Current: 1A
- Dropout Voltage: 1.3V (Maximum at 1A)
- Package Type: SOT-223 (SMD/SMT)
- Marking Code: AMS1117
- Protection Features: Built-in thermal limiting and current limiting
- Operating Temperature Range: -40°C to +125°C
Common Applications:
- High-efficiency linear power supplies
- Post-regulators for switching supplies
- 5V to 3.3V linear regulators for microcontrollers (Arduino, ESP8266, ESP32)
- Battery chargers and active SCSI terminators
Note: For optimal stability and transient response, it is recommended to use a minimum 22µF tantalum capacitor on the output.