Specifications
SKU: 9270039
Parameter | Symbol | Min | Typ | Max | Unit | Description |
---|---|---|---|---|---|---|
Input Voltage | VIN | 2.7 | - | 5.5 | V | Supply voltage range |
Output Voltage | VOUT | - | 3.3 | - | V | Regulated output voltage |
Output Current | IOUT | - | 800 | - | mA | Maximum continuous output current |
Quiescent Current | IQ | - | 1.5 | - | mA | Quiescent current at no load |
Dropout Voltage | VDROPOUT | - | 0.3 | - | V | Dropout voltage at maximum load |
Load Regulation | - | - | 0.5 | - | % | Change in output voltage over load range |
Line Regulation | - | - | 0.2 | - | % | Change in output voltage over input voltage range |
Thermal Shutdown | TSD | - | 160 | - | °C | Thermal shutdown temperature |
Operating Temperature | TOPR | -40 | - | 85 | °C | Operating temperature range |
Storage Temperature | TSTG | -65 | - | 150 | °C | Storage temperature range |
Instructions for Use:
Supply Voltage (VIN):
- Ensure the input voltage is within the specified range of 2.7V to 5.5V.
- Connect the input voltage to the VIN pin.
Output Voltage (VOUT):
- The output voltage is fixed at 3.3V. No external components are required for voltage regulation.
- Connect the load to the VOUT pin.
Output Current (IOUT):
- The device can provide up to 800mA of continuous output current.
- Ensure the load does not exceed this limit to avoid overheating or damage.
Quiescent Current (IQ):
- The quiescent current is typically 1.5mA when there is no load.
- This should be considered in low-power applications.
Dropout Voltage (VDROPOUT):
- The dropout voltage is typically 0.3V at maximum load.
- Ensure the input voltage is at least 0.3V higher than the output voltage to maintain regulation.
Load Regulation:
- The change in output voltage due to load variations is typically 0.5%.
- This ensures stable output under varying load conditions.
Line Regulation:
- The change in output voltage due to input voltage variations is typically 0.2%.
- This ensures stable output even with fluctuations in the input voltage.
Thermal Shutdown (TSD):
- The device will shut down if the junction temperature exceeds 160°C.
- Ensure adequate heat dissipation to prevent thermal shutdown.
Operating Temperature (TOPR):
- The device operates reliably within the temperature range of -40°C to 85°C.
- Avoid operating outside this range to prevent performance degradation or failure.
Storage Temperature (TSTG):
- The device can be stored within the temperature range of -65°C to 150°C.
- Ensure proper storage conditions to maintain device integrity.
Inquiry - IR31DQ04