Manufacturer: Richtek USA Inc.
Win Source Part Number: 932547-RT9818A-40GV
Operating Temperature Range: -40°C ~ 85°C (TA)
Features: Supervisor Open Drain or Open Collector 1 Channel SOT-23-3
Package: Reel - TR
Package: TO-236-3, SC-59, SOT-23-3
Mounting: Surface Mount
Family Name: RT9818
Categories: Integrated Circuits (ICs)
Case / Package: SOT-23-3
ECCN: EAR99
Popularity: High
Fake Threat In the Open Market: 85 pct.
Supply and Demand Status: Balance
Quantity per package: 3000
MSL Level: 3 (168 Hours)
REACH Status: REACH Unaffected
HTSUS: 8542.39.0001
Micro-Power Voltage Detectors, SOT23-3 Product overview: RT9818A-40GV 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 SOT23. Search-friendly keywords include voltage supervisor, reset IC, power monitoring, brownout detection, SOT23, Voltage Supervisor IC, Supervisors. This listing supports clearer product discovery for industrial, commercial, repair, automation, power, sensing, and embedded system projects. Product number 691-RT9818A-40GV can be used for catalog matching and distributor lookup.
IC SUPERVISOR 1 CHANNEL SOT23-3
Supervisor Open Drain or Open Collector 1 Channel SOT-23-3
IC SUPERVISOR 1 CHANNEL SOT23-3
| Win Source Electronics | ERSAELECTRONICS PTE. LTD. | Lingto Electronic Limited | Quarktwin Technology Ltd. | Shenzhen Shengyu Electronics Technology Limited | |
|---|---|---|---|---|---|
| Product Category | Supervisory Circuits and Battery Monitor Chips | Supervisory Circuits and Battery Monitor Chips | Supervisory Circuits and Battery Monitor Chips | Supervisory Circuits and Battery Monitor Chips | Supervisory Circuits and Battery Monitor Chips |
| Product Number | 932547-RT9818A-40GV | 691-RT9818A-40GV | RT9818A-40GV | RT9818A-40GV | RT9818A-40GV |
| Product Name | PMIC - PMIC - Supervisors - RT9818A-40GV | SOT23 Voltage Supervisor IC | PMIC - Supervisors | Supervisors | Integrated Circuits (ICs) - Power Management (PMIC) - Supervisors |
| Output Options | Open Drain; Inverting | Open Drain; Open Drain or Open Collector | Open Drain | ||
| Type | SOT-23-3 | TO-236-3 | SOT-23; TO-236-3, SC-59, SOT-23-3 | TO-236-3, SC-59, SOT-23-3 | |
| Operating Temperature | -40 to 85 C (-40 to 185 F) | -40 C (-40 F) | -40 to 85 C (-40 to 185 F) | -40 to 85 C (-40 to 185 F) | -40 to 85 C (-40 to 185 F) |
| Number of Supplies | 1 | 1; 1 |
