REF3133AIDBZR
Texas Instruments
ref3112
Series Voltage Reference IC Fixed 3.3V V ±0.2% 10 mA SOT-23-3
RFQ
REF5025AIDGKR
Texas Instruments
ref5020
Series Voltage Reference IC Fixed 2.5V V ±0.1% 10 mA 8-VSSOP
RFQ