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Specifications
SKU: 11244351
| Parameter | Symbol | Min | Typical | Max | Unit | Description |
|---|---|---|---|---|---|---|
| Input Voltage | VIN | 2.7 | - | 5.5 | V | Operating input voltage range |
| Output Voltage | VOUT | - | 3.3 | - | V | Fixed output voltage |
| Output Current | IOUT | - | 600 | - | mA | Maximum continuous output current |
| Quiescent Current | IQ | - | 2.5 | - | μA | Quiescent current |
| Dropout Voltage | VD | - | 200 | - | mV | Dropout voltage at IOUT = 300mA |
| Load Regulation | - | - | 1.5 | - | % | Load regulation from 0 to 600mA |
| Line Regulation | - | - | 0.05 | - | %/V | Line regulation over input range |
| Ripple Rejection | - | - | 60 | - | dB | Ripple rejection at 100Hz |
| Thermal Shutdown | - | - | 160 | - | °C | Thermal shutdown temperature |
| Operating Temperature | Toper | -40 | - | 125 | °C | Operating temperature range |
| Storage Temperature | Tstg | -65 | - | 150 | °C | Storage temperature range |
Instructions for Use:
Input Voltage (VIN):
- Ensure the input voltage is within the specified range of 2.7V to 5.5V.
- Do not exceed the maximum input voltage to avoid damage to the device.
Output Voltage (VOUT):
- The FSL106HR provides a fixed output voltage of 3.3V.
- Verify that the load can operate with this voltage level.
Output Current (IOUT):
- The device can supply up to 600mA continuously.
- For higher current requirements, consider using a different regulator or additional cooling measures.
Quiescent Current (IQ):
- The quiescent current is very low at 2.5μA, making the device suitable for battery-powered applications.
Dropout Voltage (VD):
- The dropout voltage is 200mV at 300mA. Ensure the input voltage is at least 200mV higher than the output voltage to maintain regulation.
Load and Line Regulation:
- The load regulation is 1.5% from 0 to 600mA, and the line regulation is 0.05%/V.
- These parameters ensure stable output voltage under varying load and input conditions.
Ripple Rejection:
- The device has a ripple rejection of 60dB at 100Hz, which helps in reducing output noise.
Thermal Management:
- The thermal shutdown temperature is 160°C. Ensure proper heat dissipation to prevent overheating.
- Use a heatsink if operating at high temperatures or high current levels.
Operating and Storage Temperature:
- The device operates within a temperature range of -40°C to 125°C and can be stored between -65°C and 150°C.
Mounting and Handling:
- Follow standard handling and mounting procedures for surface mount devices.
- Avoid excessive mechanical stress during soldering and assembly.
Capacitor Selection:
- Use appropriate input and output capacitors to stabilize the circuit and reduce ripple.
- Recommended values are typically 1μF ceramic capacitors for both input and output.
PCB Layout:
- Place the input and output capacitors as close as possible to the regulator to minimize inductance and improve stability.
- Ensure good ground connections and proper PCB layout to reduce noise and interference.
Inquiry - FSL106HR
