HT7540-2 Datasheet | UMW

UMW HT75xx-2 250m A, 45V Low Voltage, Low Quiescent Current, Low Dropout Linear Regulator 1.Description The UMW HT75xx-2 is a low-dropout linear voltage regulator using CMOS technology. It has a 45V voltage rating and offers several fixed output voltages ranging from 2.0V to 5.0V, capable of outputting 250m A of current. It Features low quiescent power consumption, output short-circuit protection, and high-temperature output current reduction to prevent system failure. It is widely used to power various audio, video, and munications equipment. 2.Features Low power consumption, typical quiescent current 2.5μA Low Input-Output Voltage Difference Small Temperature Drift Coefficient 45V voltage rating 3.Applications Various Power Supply Equipment munication Equipment Output Voltage Accuracy: ±1% Output Short-Circuit Protection When the Junction Temperature Exceeds 120°C, the Output Current Reduces Audio and Video Equipment 4.Pinning Information Pin Symbol Description Ground Input VOUT Output GND VIN VOUT 1 2 3 SOT-89 VOUT SOT-23 UTD Semiconductor Co.,Limited .umw-ic. Sept.2025 1 of 13 .umw-ic. 5.Circuit Block Diagram UMW HT75xx-2 250m A, 45V Low Voltage, Low Quiescent Current, Low Dropout Linear...