Development Kit Nano Power Click for use with Battery Operated Wearable Sensors, Battery Powered IoT Applications, Low

300nA Quiescent Supply Current Into OUT
True Shutdown Mode
0.5nA Shutdown Current
Output Disconnects from Input
No Reverse Current with VOUT 0V to 5V
95% Peak Efficiency
400mV to 5.5V Input Range
0.88V Minimum Startup Voltage
1.8V to 5V Output Voltage Range
100mV/Step
Single 1% Resistor Selectable Output
225mA, 500mA, and 1A Peak Inductor Current Limit
MAX17220: 225mA ILIM
MAX17221/MAX17222/MAX17223: 500mA ILIM
MAX17224/MAX17225: 1A ILIM
MAX17220/MAX17222/MAX17224 Enable Transient Protection (ETP)
2mm x 2mm 6-Pin μDFN
0.88mm x 1.4mm 6-Bump WLP (2 x 3, 0.4mm Pitch)
Optical Heart-Rate Monitoring (OHRM) LED Drivers
Supercapacitor Backup for RTC/Alarm Buzzers
Primary-Cell Portable Systems
Tiny, Low-Power IoT Sensors
Secondary-Cell Portable Systems
Wearable Devices
Battery-Powered Medical Equipment
Low-Power Wireless Communication Products