Lt1129cst-3.3(micropower Low Dropout Regulators With Shutdown)

US $3.99

  • Hialeah, Florida, United States
  • Jan 29th
 The LT1129/LT1129-3.3/LT1129-5 are micropower low dropout regulators with shutdown. The devices are ca- pable of supplying 700mA of output current with a drop- out voltage of 0.4V at maximum output. Designed for use in battery-powered systems the low quiescent current, 50 ?A operating and 16 ? A in shutdown, make them an ideal choice. The quiescent current does not rise in dropout as it does with many other low dropout PNP regulators. Other features of the LT1129 /LT1129-3.3/LT1129-5 in- clude the ability to operate with small output capacitors. They are stable with only 3.3 ? F on the output while most older devices require between 10 ? F and 100 ? F for stabil- ity. Also the input may be connected to ground or a reverse voltage without reverse current flow from output to input. This makes the LT1129/LT1129-3.3/LT1129-5 ideal for backup power situations where the output is held high and the input is at ground or reversed. Under these conditions, only 16 ? A will flow from the output pin to ground. The devices are available in 5-lead TO-220, 5-lead DD, and 3-lead SOT-223 packages. Posted with eBay Mobile
Condition:
New: A brand-new, unused, unopened, undamaged item in its original packaging (where packaging is applicable). Packaging should be the same as what is found in a retail store, unless the item is handmade or was packaged by the manufacturer in non-retail packaging, such as an unprinted box or plastic bag. See the seller's listing for full details. ...
Brand Linear Technology - Micropower
MPN UNITED STATES
Model LT1129CST-3.3
Country of Manufacture United States

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