Cissoid is a manufacturer of high-temperature semiconductor solutions, specializing in integrated circuits designed for extreme environments. Their products are engineered to operate reliably in temperatures exceeding 200°C, making them suitable for demanding applications in aerospace, automotive, and industrial sectors.

D Flip-Flop, TTL/H/L Series, 2-Func, Positive Edge Triggered, 1-Bit, Complementary Output, TTL, CDSO16, HERMETIC SEALED, CERAMIC, SOIC-16
Operational Amplifier, 3 Func, 8000uV Offset-Max, CDSO16, CERAMIC, SOIC-16
HELIOS Series 25 Vin 10 Vo (-55°C to 225°C) Positive Voltage Regulator - TO-254
GALAXY Series 3.3 - 5 V (-55°C to 225°C) Quad 2 Input OR Gate - CSOIC-16
HELIOS Series 30 Vin 13 Vo (-55°C to 225°C) Positive Voltage Regulator - TO-254
Fixed Positive LDO Regulator, 5V, CMOS, MSFM3, METAL, TO-254, 3 PIN
Three Terminal Voltage Reference, 1 Output, 9V, TO-39, 3 PIN
SATURN Series 40 V 14 A 0.25 Ohm (-55°C to 225°C) N-Channel Mosfet - TO-254
HYPERION Series 50 V 1A (-55°C to 225°C) Half Bridge Mosfet Driver - CDIL-28
Switching Controller, Voltage-mode, 700kHz Switching Freq-Max, CDSO28, CERAMIC, SOIC-28
HELIOS Series 30 Vin 12 Vo (-55°C to 225°C) Positive Voltage Regulator - TO-254
MAGMA Series 500 kHz 90% Duty (-55°C to 225°C) PWM Controller - CDIL-28
EREBUS (DC-DC Converter) License Evaluation Board w/ Documentation)
HELIOS Series 25 Vin 5 Vo (-55°C to 225°C) Negative Voltage Regulator - TO-254
TURQUOISE Series 20 V 1.5 Mhz (-55 to 175°C) Quad Operational Amplifier -CDIL-14
Fixed Positive LDO Regulator, 3.3V, CMOS, MSFM3, METAL, TO-254, 3 PIN
CHT-CG50 Series 5 V (-55°C to 225°C) 50 Mhz Crystal Clock Generator - CDIL-24
POLARIS Series 2.5 Vo 17.5 Vin (-55°C to 225°C) Voltage Reference - TO39
GALAXY Series 3.3 - 5 V (-55°C to 225°C) Quad 2-input AND Gate - CDIL-14
HELIOS Series 25 Vin 2.5 Vo (-55°C to 225°C) Positive Voltage Regulator - TO-254
MERCURY Series 80 V 300 mA (-55 to 225°C) N-Channel Mosfet - TO39
GALAXY Series 3.3 - 5 V (-55°C to 225°C) Quad 2 Input XOR Gate - CDIL-14
GALAXY Series 3.3 - 5 V (-55°C to 225°C) Quad 2-input AND Gate - CSOIC-16
HELIOS Series 25 Vin 3.3 Vo (-55°C to 225°C) Negative Voltage Regulator - TO-254
AMAZON Series 5 V (-55°C to 225°C) 10 Bit Analog-to-Digital Converter - CDIL-28