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TMP87PM41N

Specifications

SKU: 1701208

BUY TMP87PM41N https://www.utsource.net/itm/p/1701208.html
8-Bit Microcontroller
Parameter Symbol Conditions Min Typ Max Unit
Supply Voltage VCC Operating 2.0 - 5.5 V
Operating Temperature TOPR -40 - 85 °C
Output Current IO VOUT = 1.25V - 100 - mA
Quiescent Current IQ VCC = 5V - 0.6 - μA
Dropout Voltage VD IOUT = 100mA - 0.3 - V
Line Regulation ΔVL VCC: 2.0V to 5.5V - 0.01 - %
Load Regulation ΔVL IOUT: 0 to 100mA - 0.01 - %
Ripple Rejection RR 10Hz to 100kHz - 65 - dB

Instructions for Use:

  1. Supply Voltage (VCC):

    • Ensure the supply voltage is within the range of 2.0V to 5.5V.
    • Use appropriate decoupling capacitors (e.g., 10μF) close to the VCC pin to stabilize the input voltage.
  2. Operating Temperature (TOPR):

    • The device is designed to operate within the temperature range of -40°C to 85°C.
    • Avoid exposing the device to temperatures outside this range to prevent damage or reduced performance.
  3. Output Current (IO):

    • The device can provide up to 100mA of output current.
    • For higher current applications, consider using additional external components or a different regulator.
  4. Quiescent Current (IQ):

    • The quiescent current is typically 0.6μA at a supply voltage of 5V.
    • This low quiescent current makes the device suitable for battery-powered applications.
  5. Dropout Voltage (VD):

    • The dropout voltage is typically 0.3V at an output current of 100mA.
    • Ensure the input voltage is at least 0.3V higher than the desired output voltage to maintain regulation.
  6. Line Regulation (ΔVL):

    • The line regulation is typically 0.01% over the input voltage range from 2.0V to 5.5V.
    • This indicates excellent stability of the output voltage with respect to changes in the input voltage.
  7. Load Regulation (ΔVL):

    • The load regulation is typically 0.01% over the output current range from 0 to 100mA.
    • This ensures that the output voltage remains stable even when the load current varies.
  8. Ripple Rejection (RR):

    • The ripple rejection is typically 65dB over the frequency range from 10Hz to 100kHz.
    • This high ripple rejection helps in filtering out noise from the input power supply.

Additional Notes:

  • Always refer to the datasheet for detailed information and specific application notes.
  • Proper PCB layout and component placement are crucial for optimal performance.
  • Use appropriate heat sinking if the device is expected to dissipate significant power.
(For reference only)

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