STMicroelectronics' LDK130M15RY low drop voltage regulator provides 300 mA of maximum current from an input supply voltage in the range of 1.9 V to 5.5 V, with a typical dropout voltage of 100 mV. The very low drop voltage, low quiescent current, and low-noise features make it suitable for low-power battery-powered applications.<strong>Features:</strong> AEC-Q100 qualified (automotive grade 1, SOT23-5L package), Input voltage from 1.9 to 5.5 V, Very low-dropout voltage (100 mV typ. at 100 mA load), Low quiescent current (typ. 30 μA, 1 μA in OFF mode), Very low noise, Output voltage tolerance: ±2.0% at +25°C, 300 mA guaranteed output current, Temperature range: -40°C to +125°C, Available in SOT23-5L, SOT323-5L, and DFN6 1.2 x 1.3 packages, Internal current and thermal limit, Compatible with ceramic capacitor COUT = 1 μF, Logic-controlled electronic shutdown, Adjustable version: from 0.8 V to VIN - VDROP, Wide range of fixed output voltages available on request: from 0.8 V to 3.5 V with 100 mV step, Mobile phones, Portable consumer and industrial devices, Cordless phones and similar battery-powered systems, Automotive point-of-load (POL), Advanced driver assistance systems (ADAS)
Feature
- AEC-Q100 qualified (automotive grade 1, SOT23-5L package)
- Input voltage from 1.9 to 5.5 V
- Very low-dropout voltage (100 mV typ. at 100 mA load)
- Low quiescent current (typ. 30 μA, 1 μA in OFF mode)
- Very low noise
- Output voltage tolerance: ± 2.0% at 25 °C
- 300 mA guaranteed output current