LDLN025J28R ST Voltage Regulators - Linear

The LDLN025J28R is a 250mA low dropout linear regulator from STMicroelectronics providing fixed 2.8V output in a compact Flip-Chip4 (0.8x0.8mm) ultra-small package. For selection, verify input voltage range (typically 2.5V to 5.5V), dropout voltage for efficiency, quiescent current for battery-powered designs, output accuracy of ±2%, PSRR for noise-sensitive applications, and operating temperature from -40°C to +85°C. Features include logic-controlled enable pin for power management, current limit and thermal protection, stability with small ceramic capacitors, and ultra-small Flip-Chip package with 0.4mm pitch. Ideal for battery-powered portable devices, smartphones, tablets, wearables, RF modules, imaging sensors, and any space-constrained application requiring 2.8V output with low noise and low quiescent current in ultra-small package. In stock at HL Electronics – request a quote for fast delivery.