RichTek Technology Corporation PMIC - PMIC - Supervisors - RT9818B-18GU3 RT9818B-18GU3

Manufacturer: Richtek USA Inc.
Win Source Part Number: 046485-RT9818B-18GU3
Packaging: Reel - TR
Type: Simple Reset/Power-On Reset
Mounting: SMD (SMT)
Output: Open Drain or Open Collector
Reset: Active Low
Number of Voltages Monitored: 1
Reset Timeout: 35 ms Minimum
Voltage - Threshold: 1.8V
Categories: Integrated Circuits
Status: Active
Temperature Range - Operating: -40°C to 85°C (TA)
Case / Package: SC-70-3
Popularity: Medium
Fake Threat In the Open Market: 55 pct.
Supply and Demand Status: Balance

IC SUPERVISOR 1 CHANNEL SC70-3 Product overview: RT9818B-18GU3 from Richtek 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 key electrical ratings, package details, and application requirements. Search-friendly keywords include voltage supervisor, reset IC, power monitoring, brownout detection, Voltage Supervisor IC, Supervisors. This listing supports clearer product discovery for industrial, commercial, repair, automation, power, sensing, and embedded system projects. Product number 691-RT9818B-18GU3 can be used for catalog matching and distributor lookup.