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Specifications
SKU: 450119
Soundcard Circuits
| Parameter | Symbol | Min | Typ | Max | Unit | Description |
|---|---|---|---|---|---|---|
| Input Voltage | V_IN | 2.7 | - | 5.5 | V | Operating input voltage range |
| Output Voltage | V_OUT | - | 3.3 | - | V | Regulated output voltage |
| Output Current | I_OUT | - | 800 | - | mA | Maximum continuous output current |
| Quiescent Current | I_Q | - | 1.5 | - | μA | Supply current at no load |
| Dropout Voltage | V_DROPOUT | - | 150 | - | mV | Typical dropout voltage |
| Load Regulation | - | - | 1% | - | % | Change in output voltage with load |
| Line Regulation | - | - | 1% | - | % | Change in output voltage with input |
| Ripple Rejection | - | 60 | - | 70 | dB | Power supply rejection ratio (PSRR) |
| Operating Temp. | T_OP | -40 | - | 85 | °C | Operating temperature range |
| Storage Temp. | T_STOR | -65 | - | 150 | °C | Storage temperature range |
Instructions for Use:
Input Connection:
- Connect the input voltage (V_IN) to the VIN pin.
- Ensure the input voltage is within the specified range (2.7V to 5.5V).
Output Connection:
- Connect the output voltage (V_OUT) to the VOUT pin.
- The regulated output voltage is typically 3.3V.
Ground Connection:
- Connect the ground (GND) to both the GND pin of the regulator and the ground of your circuit.
Capacitors:
- Place a 1μF ceramic capacitor close to the VIN and GND pins to stabilize the input.
- Place a 1μF ceramic capacitor close to the VOUT and GND pins to stabilize the output.
Thermal Considerations:
- Ensure adequate heat dissipation if the device is operating near its maximum output current.
- The device can operate up to 800mA, but thermal management is crucial to prevent overheating.
Operating Temperature:
- The device is designed to operate between -40°C and 85°C. Ensure the ambient temperature does not exceed these limits.
Storage:
- Store the device in a dry environment within the temperature range of -65°C to 150°C.
Handling:
- Handle the device with care to avoid damage from electrostatic discharge (ESD).
- Follow standard ESD protection practices when handling the component.
Inquiry - ES1888F
