Adjustable Positive LDO Regulator, 1.2V Min, 19.5V Max, 0.49V Dropout, PDSO8

LINEAR TECHNOLOGY LT1937ES5#PBF LED DRIVER, BOOST, PWM, 1.2MHZ, TSOT-23-5
LT1963A Series - 1.5A, Low Noise, Fast Transient Response LDO Regulators; Package: SO; Pins: 8; Temperature Range: -55°C to 125°C