R15P3.3S/R8

Module DC-DC 15Vin 1Out 3.3V 0.303A 1W 4Pin SIP Module Tube

Isolated Module DC DC Converter 1 Output 3.3V 303mA 13.5V - 16.5V Input

得捷:
DC DC CONVERTER 3.3V 1W

艾睿:
Module DC-DC 15VIN 1-OUT 3.3V 0.303A 1W 4-Pin SIP Module Tube

AMEYA360:
CONV DC/DC 1W 15VIN 3.3VOUT