The TPS62840DLCR is a high-efficiency, 1.8 to 6.5 VIN, 750-mA, 8-VSON-HR step-down switching voltage regulator from Texas Instruments. It features a low quiescent current of 60 nA and an ultra-high efficiency of 95%. It also includes a programmable soft-start pin, a programmable voltage precision pin and pull-down resistor for power-up sequencing and reset/interrupt control. The device operates over a wide temperature range of -40 to 125°C. It has a range of built-in safety and protection features, including power-good monitor with timer, over-current protection, over-voltage protection, and short-circuit protection. The device is easy to configure and use, and is suitable for a variety of applications, including portable electronics, wearables, and IoT devices.