STEVAL-1PS01EJR

STEVAL-1PS01EJR is an evaluation board that features the ST1PS01 nano-quiescent miniaturized synchronous step-down converter for applications where high efficiency, PCB size and thickness are key factors. The converter can provide up to 400mA output current with an input voltage ranging from 1.8V to 5.5V. The output voltage can be dynamically adjusted from 1.8V to 3.3V using two digital control inputs. Suitable for wearable, personal tracking monitors, smart watches, sport bands, energy harvesting, wireless sensors, wearable and fitness accessories, industrial sensors, portable low power devices, single cell Li-Ion battery applications, Bluetooth® low energy and ZigBee® applications.

• 94% typical efficiency at 1mA load (VIN=3.6V, VOUT=3.3V)
• Output voltage Power Good
• Dynamic output voltage selection (D0, D1)
• Tiny external components: L=2.2µH typ