LDL212PU50R ST Voltage Regulators - Linear

The LDL212PU50R is a 1.2 A low dropout linear voltage regulator from STMicroelectronics in DFN-6 (3×3 mm) package, providing fixed 5V output with ultra-low dropout voltage for high-current applications. For selection, verify input voltage range, dropout voltage of 350 mV typical at 1.2 A load, quiescent current of 250 µA typical (1 µA in shutdown), output accuracy of ±2%, PSRR of 88 dB at 120 Hz, and operating temperature from -40°C to +125°C. Features include logic-controlled enable pin (TTL compatible), internal short-circuit current limiting, thermal protection, and stability with low-ESR ceramic capacitors. Ideal for battery-powered portable devices, consumer electronics (set-top boxes, DVRs, TVs), industrial automation, and any high-current 5V regulation application requiring low dropout, low quiescent current, and compact DFN-6 surface-mount package for space-constrained designs. In stock at HL Electronics – request a quote for fast delivery.