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LN9T26

Specifications

SKU: 8943741

BUY LN9T26 https://www.utsource.net/itm/p/8943741.html

Parameter Symbol Min Typ Max Unit Description
Supply Voltage VDD 2.0 - 5.5 V Operating supply voltage range
Input Voltage Range VIN 0 - VDD V Valid input voltage range
Output Current IOUT - 100 200 mA Maximum continuous output current
Quiescent Current IQ - 10 20 μA Supply current with no load
Dropout Voltage VDROPOUT - 200 300 mV Voltage difference between input and output when loaded
Shutdown Current ISD - 1 5 μA Current consumption in shutdown mode
Thermal Shutdown TSD - 150 170 °C Temperature at which the device shuts down
Operating Temperature TOPR -40 - 125 °C Ambient temperature range for operation
Storage Temperature TSTG -65 - 150 °C Temperature range for storage

Instructions for Use:

  1. Power Supply Connection:

    • Connect the VDD pin to the positive terminal of your power supply.
    • Connect the GND pin to the negative terminal (ground) of your power supply.
  2. Input and Output Connections:

    • Connect the input signal to the VIN pin.
    • Connect the load or output circuit to the VOUT pin.
  3. Capacitor Placement:

    • Place a 100 nF ceramic capacitor between VDD and GND as close to the device as possible to ensure stable operation.
    • Optionally, place a 1 μF ceramic capacitor between VOUT and GND to filter out noise and improve transient response.
  4. Shutdown Control:

    • To enable the device, apply a high logic level (VDD) to the SHDN pin.
    • To disable the device and enter low-power shutdown mode, apply a low logic level (GND) to the SHDN pin.
  5. Thermal Management:

    • Ensure adequate heat dissipation if operating at high output currents or in high ambient temperatures.
    • Use a heatsink or thermal pad if necessary to maintain the device within its operating temperature range.
  6. Handling Precautions:

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

    • Store the device in a dry, cool environment within the specified storage temperature range.
    • Use anti-static packaging when storing or transporting the device to prevent damage from electrostatic discharge.
(For reference only)

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