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  • UCC381-ADJ: Lowering the UCC381 LDO output voltage range to 0V

    Part Number: UCC381-ADJ Is it possible to lower the output voltage on these LDO's by creating a negative voltage at the gnd pins? This would be just a common mode negative voltage shift relative to the internal 1.25 reference voltage. Tis would be…
    • Answered

  • spice model for UCC381

    Resolved
    Other Parts Discussed in Thread: UCC381 , TPS767 , TPS768 , TPS737 Hello, my requirements for a LDO are Vin = 5.5V Vout = 5V Iout = 1A Vdropout = 0.5 I choose UCC381. but i donot find a spice model for it. Can someone help me in finding a spice model for…
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    • Answered

  • UCC3817: Can be reached to input frequency up to 440 Hz for UCC3817?

    Resolved
    Part Number: UCC3817 Other Parts Discussed in Thread: UCC381 , Hi E2E A new project for industrial application with 300W output. 1. AC line input frequency from 40Hz to 440Hz. 2. AC line input voltage from 90Vac to 265Vac. 3. PF need 0.98 at 230Vac/ 440Hz …
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