BUY MACH111SP-5VC https://www.utsource.net/itm/p/12608610.html
| Parameter | Description | Value | Unit |
|---|---|---|---|
| Input Voltage | Operating voltage range for the device | 4.5 to 5.5 | V |
| Output Voltage | Regulated output voltage | 3.3 | V |
| Output Current | Maximum continuous output current | 1.1 | A |
| Quiescent Current | Current consumed by the regulator when no load is applied | 20 | μA |
| Dropout Voltage | Difference between input and output voltage at full load | 0.3 | V |
| PSRR (120 Hz) | Power Supply Rejection Ratio | 70 | dB |
| Operating Temperature | Ambient temperature range where the device can operate safely | -40 to +85 | °C |
| Storage Temperature | Temperature range for storing the device without operating | -65 to +150 | °C |
| Package Type | Physical package of the component | SOT-23 | - |
Power Supply Connection: Connect the input pin to a power supply within the specified input voltage range (4.5V to 5.5V). Ensure that the power supply has adequate current capacity to support the maximum output current requirement.
Output Connection: Connect the output pin to the load requiring regulated 3.3V. Verify that the load does not exceed the maximum output current rating of 1.1A.
Ground Connection: Ensure a solid ground connection between the input, output, and ground pins to maintain stability and performance.
Capacitors: For optimal performance, place a 1μF ceramic capacitor close to the input pin and another 1μF ceramic capacitor close to the output pin. These capacitors help stabilize the regulator and reduce noise.
Thermal Considerations: The device is designed to operate within a specific temperature range (-40°C to +85°C). Avoid exceeding these limits to prevent damage or reduced performance. If high current loads are expected, consider additional heat sinking.
Storage Handling: When storing the device, ensure temperatures remain within the storage temperature range (-65°C to +150°C) to avoid damaging the component.
Electrostatic Discharge (ESD) Protection: Handle the device with care to avoid ESD damage. Use proper ESD protection equipment and practices during handling and installation.
Mounting Orientation: Mount the device in a way that allows for adequate airflow around it to enhance cooling, especially under heavy load conditions.
