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Specifications
SKU: 8149932
| Parameter | Symbol | Min | Typ | Max | Unit | Description |
|---|---|---|---|---|---|---|
| Input Voltage | VIN | 2.7 | - | 5.5 | V | Operating input voltage range |
| Output Voltage | VOUT | - | 3.3 | - | V | Fixed output voltage |
| Quiescent Current | IQ | - | 10 | - | μA | Supply current in regulation |
| Dropout Voltage | VDROPOUT | - | 200 | - | mV | Typical dropout voltage at full load |
| Load Regulation | - | - | 1 | - | % | Change in output voltage over load |
| Line Regulation | - | - | 0.1 | - | %/V | Change in output voltage over input voltage |
| Power Supply Rejection Ratio | PSRR | - | 60 | - | dB @ 1kHz | Attenuation of ripple from input to output |
| Operating Temperature | TOPR | -40 | - | 85 | °C | Operating junction temperature range |
Instructions for Use:
- Input Voltage Connection: Connect the input voltage within the specified range (2.7V to 5.5V) to the VIN pin.
- Output Voltage Connection: The EN5322QI provides a fixed output voltage of 3.3V. Ensure this meets your system requirements before connecting to VOUT.
- Ground Connection: Ensure a solid ground connection is made between the device and the power supply.
- Capacitor Requirements: Place a 1μF ceramic capacitor close to the input pin and a 1μF ceramic capacitor close to the output pin to ensure stability and reduce noise.
- Thermal Considerations: Ensure adequate heat dissipation, especially when operating at higher temperatures or under heavy loads.
- PCB Layout: Optimize PCB layout to minimize parasitic inductances and resistances, which can affect performance.
- Storage and Handling: Store in a dry environment and handle with care to avoid damage from electrostatic discharge (ESD).
For detailed specifications and advanced applications, refer to the manufacturer's datasheet.
(For reference only)Inquiry - EN5322QI
