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UNISONIC TECHNOLOGIES CO., LTD
LR9272
Preliminary
SUPER LOW ON RESISTANCE / LOW VOLTAGE 1A LDO
CMOS IC
DESCRIPTION
The UTC LR9272 is a typical LDO (linear regulator) with the features of high output voltage accuracy, low supply current, low ON-resistance, super low dropout, 1A output current capability, and high ripple rejection.
During operation of the UTC LR9272, the dropout voltage is very low, Even the output voltage is set at 1.5V, on resistance of internal FET is typically 0.32Ω. Therefore, applications that require a large current at small dropout are suitable for the UTC LR9272 series. Low input voltage is acceptable and low output voltage can be set. The minimum input voltage is 1.4V, and the lowest set output voltage is 0.
LR9272 Datasheet
