Линейные регуляторы LD1117S50TR

Фиксированный стабилизатор с малым падением напряжения , 6.5В до 15В, 1.1В, 5В, 800мА, SOT-223-3

The LD1117 is a low drop voltage regulator able to provide up to 800 mA of output current. The SOT223 and DPAK surface mount packages optimize the thermal characteristics even offering a relevant space saving effect. High efficiency is assured by NPN pass transistor. In fact in this case, unlike than PNP one, the quiescent current flows mostly into the load. Only a very common 10µF minimum capacitor is needed for stability. On chip trimming allows the regulator to reach a very tight output voltage tolerance, within ±1% at 25°C.

• Low dropout voltage (1V typical)
• 2.85V device performances are suitable for SCSI-2 active termination
• Adjustable version availability (VREF= 1.25V)
• Internal current and thermal limit
• Available in ±1% (at 25°C) and 2% in full temperature range
• 75dB Supply voltage rejection
• 75dB Supply voltage rejection

Области применения

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