ST1S14 ST1S14PHR sop-8 bga

Up to 3 A step-down switching regulator 

Features
• 3 A DC output current
• Operating input voltage from 5.5 V to 48 V
• 850 kHz internally fixed switching frequency
• Internal soft-start
• Power good open collector output
• Current mode architecture
• Embedded compensation network
• Zero load current operation
• Internal current limiting
• Inhibit for zero current consumption
• 2 mA maximum quiescent current over temperature range
• 250 mΩ typ. RDS(on)
• Thermal shutdown