ECS3953M100BNTR Linear Voltage Regulator, 3.3V, 85°C, SMD/SMT
ECS3953M500BNTR 50MHz 50ppm SMD/SMT Oscillator
100MHz SMD Oscillator, 50ppm Stability, 3.3V, 30mA, -40°C to 85°C
ECS3953M250BNTR, 3.3V, 4mA, 25MHz, SMD/SMT Oscillator