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LL2705

Specifications

SKU: 11254822

BUY LL2705 https://www.utsource.net/itm/p/11254822.html

Parameter Symbol Min Typical Max Unit
Supply Voltage VDD 2.0 - 3.6 V
Operating Current IDD - 100 - μA
Output Current IOUT 0 20 50 mA
Output Voltage VOUT 1.8 - 3.3 V
Quiescent Current IQ - 10 - μA
Shutdown Current ISD - 0.1 - μA
Operating Temp. TOPR -40 - 85 °C
Storage Temp. TSTG -65 - 150 °C

Instructions for LL2705

  1. Supply Voltage (VDD):

    • Ensure the supply voltage is within the range of 2.0V to 3.6V.
    • Exceeding this range can damage the device.
  2. Operating Current (IDD):

    • The typical operating current is 100 μA. Monitor the current to ensure it does not exceed this value for optimal performance.
  3. Output Current (IOUT):

    • The device can provide up to 50 mA of output current, with a typical value of 20 mA.
    • Avoid exceeding the maximum output current to prevent overheating or damage.
  4. Output Voltage (VOUT):

    • The output voltage should be set between 1.8V and 3.3V.
    • Use appropriate external components to set the desired output voltage.
  5. Quiescent Current (IQ):

    • The quiescent current is typically 10 μA.
    • This is the current consumed by the device when it is active but not providing any load current.
  6. Shutdown Current (ISD):

    • When the device is in shutdown mode, the current consumption is typically 0.1 μA.
    • Use the shutdown pin to control power consumption in low-power applications.
  7. Operating Temperature (TOPR):

    • The device operates reliably within the temperature range of -40°C to 85°C.
    • Avoid operating the device outside this range to prevent performance degradation or failure.
  8. Storage Temperature (TSTG):

    • The device can be stored in temperatures ranging from -65°C to 150°C.
    • Store the device in a dry environment to prevent moisture damage.
  9. Handling Precautions:

    • Handle the device with care to avoid static discharge, which can damage sensitive components.
    • Follow proper soldering techniques to ensure reliable connections and prevent thermal damage.
  10. Layout Recommendations:

    • Use short, wide traces for power and ground connections to minimize resistance and inductance.
    • Place decoupling capacitors close to the power pins to filter out noise and ensure stable operation.

By following these parameters and instructions, you can ensure the LL2705 operates efficiently and reliably in your application.

(For reference only)

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