Power Supply Support Circuit, Adjustable, 1 Channel, CMOS, PDSO4, ANTIMONY, HALOGEN AND LEAD FREE, SC-82AB, 4 PIN Product overview: R3111Q121B-TR-FE from Ricoh 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-R3111Q121B-TR-FE
Supervisor Open Drain or Open Collector 1 Channel SC-82AB
Supervisory Circuits Low Voltage Detector
| ERSAELECTRONICS PTE. LTD. | Quarktwin Technology Ltd. | VAST STOCK CO., LIMITED | |
|---|---|---|---|
| Product Category | Supervisory Circuits and Battery Monitor Chips | Supervisory Circuits and Battery Monitor Chips | Supervisory Circuits and Battery Monitor Chips |
| Product Number | 691-R3111Q121B-TR-FE | R3111Q121B-TR-FE | R3111Q121B-TR-FE |
| Product Name | Voltage Supervisor IC | Supervisors | Supervisory Circuits |
| Pins | 4 | ||
| Supply Voltage | 0.7000 to ? volts | ||
| Operating Temperature | -40 C (-40 F) | -40 to 85 C (-40 to 185 F) |
