The UC382 is a low-dropout-linear regulator providing a quick response to fast load changes. Combined with
its precision onboard reference, the UC382 excels at driving GTL and BTL buses. Due to its fast response to
load transients, the total capacitance required to decouple the regulator’s output can be significantly decreased
when compared to standard LDO linear regulators.
Dropout voltage (VIN to VOUT) is only 450 mV maximum at 100°C and 350 mV typical at 3-A load.
The onboard bandgap reference is stable with temperature and scaled for a 1.2-V input to the internal-power
amplifier. The UC382 is available in fixed-output voltages of 1.5 V, 2.1 V, or 2.5 V. The output voltage of the
adjustable version can be set with two external resistors. If the external resistors are omitted, the output voltage
defaults to 1.2 V.UC282T-1
UC282T-1G3
UC282T-2
UC282T-2G3
UC282T-3
UC282T-3G3
UC282T-ADJ
UC282T-ADJG3
UC282TD-1
UC282TD-2
UC282TD-3
UC282TD-ADJ
UC282TDKTTT-1
UC282TDKTTT-1G3
UC282TDKTTT-2
UC282TDKTTT-2G3
UC282TDKTTT-3
UC282TDKTTT-3G3
UC282TDKTTT-ADJ
UC282TDKTTT-ADJG3
UC282TDTR-1
UC282TDTR-1G3
UC282TDTR-3
UC282TDTR-3G3
UC282TDTR-ADJ
UC282TDTR-ADJG3
UC382T-1
UC382T-1G3
UC382T-2
UC382T-2G3
UC382T-3
UC382T-3G3
UC382T-ADJ
UC382T-ADJG3
UC382TD-1
UC382TD-2
UC382TD-3
UC382TD-ADJ
UC382TDKTTT-1
UC382TDKTTT-1G3
UC382TDKTTT-2
UC382TDKTTT-2G3
UC382TDKTTT-3
UC382TDKTTT-3G3
UC382TDKTTT-ADJ
UC382TDKTTT-ADJG3
UC382TDTR-1
UC382TDTR-1G3
UC382TDTR-3
UC382TDTR-3G3
UC382TDTR-ADJ
UC382TDTR-ADJG3
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