DESCRIPTION
As UTC LDO, the features of the UTC L11810 include low quiescent current and very low dropout voltage. In order to prevent from the bad operating conditions, there are internal thermal shutdown and current fold-back. For stably operation, the UTC L11810 should be connected to an output capacitance of 2.2μF or larger. The UTC 1 FEATURES
SOT-223 * Extra low dropout voltage * Output current: 1A (guaranteed) * Output voltage accuracy: ±1.5% * Quiescent current: 30μA * Internal Over-Temperature shutdown * With Current limiting * Internal short circuit current fold-back * Pre-set output voltages in factory * Very low temperature coefficient * Halogen Free ORDERING INFORMATION G I Pin Assignment O I G O Packing Tape Reel Tape Reel Ordering Number Package L11810G-xx-AA3-A-R SOT-223 L11810G-xx-AA3-D-R SOT-223 Note: Pin Assignment: G:GND O:VOUT I:VIN xx: Output Voltage, refer to Marking Information. Copyright © 2010 Unisonic Technologies Co., Ltd 1 of 6 QW-R502-329.c L11810 Pre...
Unisonic Technologies
