TPS61021DSGR

Conv DC-DC 0.5V to 4.4V Single-Out 1.8V to 4V 1.5A 8Pin WSON EP T/R

Boost Switching Regulator IC Positive Adjustable 1.8V 1 Output 3A Switch 8-WFDFN Exposed Pad

得捷:
IC REG BOOST ADJUSTABLE 3A 8WSON

安富利:
Conv DC-DC Single Step Down 0.5V to 4.4V 8-Pin WSON T/R

德州仪器TI:
3-A Boost Converter with 0.5-V Ultra Low Input Voltage