Description: 1. AMS1117 is a compact, adjustable 5V step-down power supply module based on the LM1117 linear voltage regulator. It's suitable for powering various IoT projects and low-power electronic devices. 2. Features: This module provides an adjustable output voltage with a maximum current capacity of up to 350mA, making it versatile for different applications. It accepts input voltages ranging from 7V to 28V. 3. Efficiency and Heat Dissipation: The AMS1117 operates with an efficiency of up to 80%, reducing energy waste. An integrated heat sink allows for efficient heat dissipation, ensuring stable performance. 4. Input Protection: This module comes equipped with over-voltage protection (UVLO) and short circuit protection, safeguarding the connected devices from potential damage. 5. Size and Weight: With dimensions of only 36mm x 20mm x 8mm and a weight of just 19g, this compact power supply module is ideal for portable and space-constrained IoT projects. 6. Ease of Use: The AMS1117 can
| Specification | Details |
|---|---|
| Input Voltage | 3.9 to 35 VDC (min/max) |
| Output Voltage | Adjustable from 1.2 to 15 VDC |
| Output Current | up to 1 A (dependent on input voltage) |
| Efficiency | up to 85% |
| Line Regulation | ±0.01% |
| Noise (RMS) | <10 mV |
| Temperature Range | -40 to +125°C |
| Package Type | TO-220 |
| Mounting Style | Through-hole or surface mount |
| Operating Frequency | fixed at 500 kHz |
