ΜPC1346CS

ΜPC1346CS

Category: Available (Qty:9999999)
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Description

BUY ΜPC1346CS https://www.utsource.net/itm/p/12610604.html

Parameter Symbol Conditions Min Typ Max Unit
Supply Voltage VDD Operating 2.7 - 5.5 V
Output Voltage VOUT Regulation Range 0.8 - 3.3 V
Quiescent Current IQ Normal Operation - 1.0 - μA
Load Current IL Continuous - 100 300 mA
Dropout Voltage VDROPOUT @ IL = 300mA - 0.3 - V
PSRR @ 1kHz - 60 - dB
Line Regulation - 0.1 - %
Load Regulation - 0.1 - %

Instructions for Use:

  1. Power Supply Connection:

    • Connect the positive terminal of the power supply to the VDD pin.
    • Connect the negative terminal (GND) to the GND pin of the device.
  2. Output Configuration:

    • Connect the output capacitor (recommended value typically between 1μF and 10μF) from VOUT to GND for stability.
    • Ensure that the load is connected between VOUT and GND.
  3. Operating Voltage:

    • Ensure that the input voltage remains within the operating range of 2.7V to 5.5V to avoid damage or malfunction.
  4. Load Requirements:

    • The device can support a continuous load current up to 300mA. For higher currents, consider additional cooling or a different regulator.
  5. Stability Considerations:

    • Use recommended capacitors with appropriate ESR (Equivalent Series Resistance) values to maintain stability. Refer to the datasheet for specific recommendations.
  6. Thermal Management:

    • Ensure adequate heat dissipation if operating near maximum load conditions. Consider using a heatsink or placing the device in an area with good airflow.
  7. Protection Circuits:

    • Review the need for additional protection circuits such as reverse polarity protection or overvoltage clamps depending on your application requirements.
  8. Testing:

    • Before deploying in a final design, test the regulator under all expected operating conditions to ensure it meets performance requirements.

Note: Detailed specifications and additional guidelines can be found in the official datasheet provided by the manufacturer.

(For reference only)

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