Texas Instruments UC2903 Quad Supply and Line Monitor UC2903DW

Quad Supply and Line Monitor 18-SOIC -40 to 85

Manufacturer: Texas Instruments
Win Source Part Number: 141815-UC2903DW
Packaging: Tube/Rail
Type: Multi-Voltage Supervisor
Mounting: SMD (SMT)
Output: Push-Pull, Totem Pole
Reset: Active Low
Number of Voltages Monitored: 4
Reset Timeout: Adjustable/Selectable
Voltage - Threshold: Adjustable/Selectable
Categories: Integrated Circuits
Status: Active
Temperature Range - Operating: -40°C to 85°C (TA)
Case / Package: 18-SOIC
Popularity: Medium
Fake Threat In the Open Market: 48 pct.
Supply and Demand Status: Limited

Supervisor Open Drain or Open Collector 4 Channel 18-SOIC

Quad-Supply Line Monitor IC, 8-40V, 1.8V Threshold, SOIC Product overview: UC2903DW from Texas Instruments is a Voltage Supervisor IC for reset control, voltage monitoring, brownout detection, power sequencing, and reliable embedded system startup. It is useful for engineers and buyers comparing datasheets, replacement parts, BOM lines, package options, lifecycle status, and procurement availability. Key searchable attributes include Quad, 40V, 1.8V, SOIC. Search-friendly keywords include voltage supervisor, reset IC, power monitoring, brownout detection, Quad, 40V, 1.8V, SOIC, Voltage Supervisor IC, Supervisors. This listing supports clearer product discovery for industrial, commercial, repair, automation, power, sensing, and embedded system projects. Product number 691-UC2903DW can be used for catalog matching and distributor lookup.