Dual low-voltage comparator in SOIC-8
The STMicroelectronics LMV393ID is a dual general-purpose comparator in an 8-SOIC package. It operates from a single 2.7V to 5.5V supply.
Supply range and quiescent current
Supply range is 2.7V to 5.5V. Maximum quiescent current is 250µA.
Output drive and open-collector flexibility
Each output can sink 84mA at 5V. Outputs are open-collector.
Input offset and propagation delay
Maximum input offset voltage is 7mV at 5V. For a 100mV threshold, that is a 7% error — acceptable for overvoltage/undervoltage lockout or fan-speed control, but not for precision measurement. The 600ns propagation delay means this comparator is not intended for high-frequency switching; it suits DC or low-frequency threshold detection where loop response is in the microsecond range.
Lifecycle and sourcing
The LMV393ID is listed as Active and ROHS3 compliant. Pricing and availability are confirmed at quote time through independent distribution — submit an RFQ for current lead times and volume pricing.