The RT9027A/B is a high performance positive voltage regulator designed for very low dropout voltage up to 0.5 Amps.
The VSET voltage must be larger than 1V to guarantee that VOUT is 1.6 times of VSET.
When VSET is less than 1V, the IC will be shutdown.
The FON pin turns VOUT to fullyon when FON is
RT9027B Features
* z z z z z VOUT Follows 1.6 Times of VSET 150mV Dropout @ 0.5A Over Current and Over Temperature Protection FON Pin Turns VOUT Fully On RoHS Compliant and 100% Lead (Pb)-Free Applications z z z z Notebook Computer Fan Driver Battery Powered System Motherboard Peripheral Card Ordering Information
Datasheet Details
RT9027B, RT9027A
Richtek
230.64 KB
(rt9027a / rt9027b) linear fan driver.
This datasheet PDF includes multiple part numbers: RT9027B, RT9027A.
Please refer to the document for exact specifications by model.
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