Manufacturer: Rohm Semiconductor
Win Source Part Number: 769876-BD4943FVE-TR
Series: BD49xxx
Packaging: Reel package
Type: Simple Reset/Power-On Reset
Operating Temperature Range: -40°C ~ 105°C (TA)
Package: SOT-665
Mounting: SMD
Output: Push-Pull, Totem Pole
Reset: Active Low
Number of Voltages Monitored: 1
Voltage - Threshold: 4.3V
Family Name: BD4943FVE
Categories: Integrated Circuits (ICs)
Manufacturer Package: 5-VSOF
Alternative Parts (Cross-Reference): S-80943CLPF-G7DTFU; S-80947CLNB-G7H-T2; UM809JS; S-80146BLPF-JE7TFG;
Introduction Date: April 23, 2002
ECCN: EAR99
Estimated EOL Date: 2026
Popularity: Medium
Fake Threat In the Open Market: 44 pct.
Supply and Demand Status: Limited
IC DETECTOR VOLT 4.3V CMOS 5VSOF / Processor Supervisor 4.3V 1 Active Low/CMOS 5-Pin VSOF T/R Product overview: BD4943FVE-TR from ROHM Semiconductor 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 4.3V. Search-friendly keywords include voltage supervisor, reset IC, power monitoring, brownout detection, 4.3V, Voltage Supervisor IC, Supervisors. This listing supports clearer product discovery for industrial, commercial, repair, automation, power, sensing, and embedded system projects. Product number 691-BD4943FVE-TR can be used for catalog matching and distributor lookup.
Supervisory Circuits CMOS DETEC VOLT 4.6V
IC SUPERVISOR 1 CHANNEL 5VSOF
Supervisor Push-Pull, Totem Pole 1 Channel 5-VSOF
| Win Source Electronics | ERSAELECTRONICS PTE. LTD. | VAST STOCK CO., LIMITED | Utmel Electronic Limited | Quarktwin Technology Ltd. | |
|---|---|---|---|---|---|
| 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 | 769876-BD4943FVE-TR | 691-BD4943FVE-TR | BD4943FVE-TR | 687-BD4943FVE-TR | BD4943FVE-TR |
| Product Name | PMIC - PMIC - Supervisors - BD4943FVE-TR | 4.3V Voltage Supervisor IC | Supervisory Circuits | IC SUPERVISOR 1 CHANNEL 5VSOF | Supervisors |
| Number of Supplies | 1; 1 | 1 | 1; 1 | ||
| Output Options | Inverting; Active Low | ||||
| Threshold | 4.3 volts | 4.3 volts | 4.3 volts | 4.3 volts | |
| Operating Temperature | -40 to 105 C (-40 to 221 F) | -40 to 105 C (-40 to 221 F) | -40 to 105 C (-40 to 221 F) | -40 to 105 C (-40 to 221 F) |
