KF33BD-TR ST Voltage Regulators - Linear

The KF33BD-TR is a low-dropout linear voltage regulator providing fixed 3.3V output with medium current capability in DPAK surface-mount package. For selection, verify input voltage range, typical dropout voltage for 3.3V regulation, output tolerance for precision applications, quiescent current for low-power designs, and operating temperature from -40°C to +125°C. Features include internal current limiting for short-circuit protection, thermal shutdown preventing overtemperature damage, and low dropout enabling regulation with very small input-output voltage differential. Ideal for automotive electronics, industrial sensors, battery-powered equipment, local on-card regulation requiring 3.3V output, and systems requiring stable, efficient linear regulation with surface-mount DPAK package for automated assembly and good thermal dissipation. In stock at HL Electronics – request a quote for fast delivery.