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Specifications
SKU: 12426891
| Parameter | Description | Value | Unit |
|---|---|---|---|
| Part Number | Full part number | FA13845N-D1-TE1 | - |
| Package Type | Package style | DFN | - |
| Operating Temperature | Temperature range for operation | -40 to +125 | °C |
| Storage Temperature | Temperature range for storage | -65 to +150 | °C |
| Supply Voltage | Recommended operating voltage | 2.7 to 5.5 | V |
| Quiescent Current | Current consumption in standby mode | 1.5 | μA |
| Output Current | Maximum continuous output current | 500 | mA |
| Output Voltage Range | Adjustable output voltage range | 0.8 to 5.0 | V |
| Dropout Voltage | Minimum input-to-output voltage difference | 0.2 | V |
| PSRR (1 kHz) | Power supply rejection ratio at 1 kHz | 70 | dB |
| Load Regulation | Change in output voltage with load changes | ±1.0 | % |
| Line Regulation | Change in output voltage with input voltage changes | ±0.5 | % |
| Thermal Resistance (θJA) | Junction-to-ambient thermal resistance | 50 | °C/W |
| ESD Rating | Electrostatic discharge tolerance | 4000 | V |
Instructions:
Mounting:
- Ensure the PCB layout follows the recommended thermal guidelines to maintain optimal performance.
- Use appropriate soldering techniques to avoid thermal shock and mechanical stress.
Power Supply:
- Connect the input voltage within the specified range (2.7V to 5.5V).
- Use decoupling capacitors (typically 10μF and 0.1μF) close to the input and output pins to filter noise and stabilize the power supply.
Output Configuration:
- Set the output voltage using external resistors if the device is adjustable.
- Ensure the output load does not exceed the maximum output current (500mA).
Thermal Management:
- Monitor the operating temperature to ensure it stays within the specified range (-40°C to +125°C).
- Use a heatsink or thermal pad if the device is expected to dissipate significant heat.
Testing:
- Verify the output voltage and current under various load conditions.
- Check the quiescent current to ensure it meets the specified value (1.5μA).
Storage:
- Store the device in a dry environment within the storage temperature range (-65°C to +150°C).
- Handle the device with care to avoid ESD damage; use ESD-safe tools and work surfaces.
Inquiry - FA13845N-D1-TE1
