ROHM Semiconductor
BU4943F-TR
Supervisory Circuits IC CMOS VOLT DETECT
Basic Information
View Datasheet ↗- Manufacturer
- ROHM Semiconductor
- Product Category
- Supervisory Circuits
- Series
- BU4943F
- Package
- SOP-4
- Mounting Style
- SMD/SMT
- Packaging
- Cut Tape
- RoHS
- Compliant (source record)
Technical Specifications
21 parameters- Type
- Voltage Detectors
- Threshold Voltage
- 4.3 V
- Number of Inputs Monitored
- 1 Input
- Output Type
- CMOS
- Manual Reset
- No Manual Reset
- Watchdog Timers
- No Watchdog
- Battery Backup Switching
- No Backup
- Reset Delay Time
- No
- Supply Voltage - Max
- 7 V
- Minimum Operating Temperature
- - 40 C
- Maximum Operating Temperature
- + 125 C
- Quiescent Current
- 0.55 uA
Show more parameters (9)
- Accuracy
- 1 %
- Overvoltage Threshold
- 4.343 V
- Undervoltage Threshold
- 4.257 V
- Chip Enable Signals
- No Chip Enable
- Operating Supply Current
- 550 nA
- Pd - Power Dissipation
- 400 mW
- Power Fail Detection
- No
- Supply Voltage - Min
- 0.7 V
- Part # Aliases
- BU4943F
Technical data, historical stock, and reference prices are for verification only. Confirm current supply, quotation, and lead time through inquiry. Similar parameters do not establish direct replacement.