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UPA64HA

Specifications

SKU: 12598617

BUY UPA64HA https://www.utsource.net/itm/p/12598617.html

Parameter Symbol Min Typ Max Unit Description
Supply Voltage Vcc 4.5 5 5.5 V Operating supply voltage
Quiescent Current IQ - 10 - mA Current consumption when no load is applied
Output Current Iout - 100 - mA Maximum continuous output current
Output Voltage Vout - - 3.3 V Regulated output voltage
Dropout Voltage Vdo - 0.3 - V Voltage difference between input and output
Load Regulation - - 0.5 - % Change in output voltage with load
Line Regulation - - 0.2 - % Change in output voltage with input voltage
Ripple Rejection - 60 70 80 dB Ability to reject input ripple
Operating Temp. Toper -40 - 85 °C Temperature range for operation
Storage Temp. Tstg -65 - 150 °C Temperature range for storage

Instructions:

  1. Supply Voltage (Vcc):

    • Ensure the supply voltage is within the range of 4.5V to 5.5V to avoid damage to the device.
  2. Quiescent Current (IQ):

    • The quiescent current is typically 10mA. This is the current consumed by the device when no load is applied.
  3. Output Current (Iout):

    • The maximum continuous output current is 100mA. Do not exceed this limit to prevent overheating or damage.
  4. Output Voltage (Vout):

    • The regulated output voltage is 3.3V. Ensure that the load can operate within this voltage range.
  5. Dropout Voltage (Vdo):

    • The dropout voltage is typically 0.3V. This means the input voltage should be at least 0.3V higher than the output voltage to maintain regulation.
  6. Load Regulation:

    • The load regulation is 0.5%, indicating that the output voltage will change by 0.5% for changes in load conditions.
  7. Line Regulation:

    • The line regulation is 0.2%, indicating that the output voltage will change by 0.2% for changes in input voltage.
  8. Ripple Rejection:

    • The ripple rejection is between 60dB and 80dB, which means the device can effectively filter out input voltage ripple.
  9. Operating Temperature (Toper):

    • The device is designed to operate within a temperature range of -40°C to 85°C. Ensure the ambient temperature does not exceed these limits.
  10. Storage Temperature (Tstg):

    • The device can be stored within a temperature range of -65°C to 150°C. However, ensure it returns to the operating temperature range before use.

Additional Notes:

  • Always ensure proper heat dissipation if the device is expected to operate near its maximum output current.
  • Use appropriate capacitors for input and output filtering to maintain stability and performance.
  • Refer to the datasheet for detailed application circuits and additional information.
(For reference only)

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