BUY L9302 https://www.utsource.net/itm/p/12616289.html
| Parameter | Symbol | Min | Typical | Max | Unit |
|---|---|---|---|---|---|
| Input Voltage | V_IN | 2.5 | - | 5.5 | V |
| Output Voltage | V_OUT | - | 3.3 | - | V |
| Output Current | I_OUT | - | 150 | 250 | mA |
| Quiescent Current | I_Q | - | 40 | - | μA |
| Dropout Voltage | V_DROPOUT | - | 280 | - | mV |
| Operating Temperature | T_OP | -40 | - | 85 | °C |
| Storage Temperature | T_STG | -40 | - | 150 | °C |
Input Voltage Range: Ensure the input voltage is within the specified range of 2.5V to 5.5V. Exceeding this range can damage the device.
Output Configuration: The L9302 provides a fixed output voltage of 3.3V. No external components are required for setting the output voltage.
Load Regulation: The regulator can supply up to 250mA of output current. For higher currents, ensure adequate heat dissipation.
Quiescent Current: The quiescent current is very low at 40μA, making it suitable for battery-operated devices.
Thermal Considerations: The operating temperature range is from -40°C to 85°C. For applications outside this range, consider additional thermal management techniques.
Installation: Place the L9302 close to the load and use short leads to minimize noise and improve stability.
Capacitors: Use appropriate input and output capacitors as recommended in the datasheet to ensure stability and reduce ripple.
Storage: Store the device in an environment where temperatures do not exceed 150°C to avoid damaging the component.
