BU4343F-TR
- Mfr.Part #
- BU4343F-TR
- Manufacturer
- ROHM Semiconductor
- Package / Case
- SC-82
- Datasheet
- Download
- Description
- IC SUPERVISOR 1 CHANNEL 4SOP
- Stock
- 4,205
- In Stock :
- 4,205
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- Manufacturer :
- ROHM Semiconductor
- Product Category :
- Supervisors
- Mount :
- Surface Mount
- Number of Terminations :
- 4
- Length :
- 2mm
- Watchdog Timer :
- No
- Mounting Type :
- Surface Mount
- Output :
- Push-Pull, Totem Pole
- Factory Lead Time :
- 5 Weeks
- Number of Voltages Monitored :
- 1
- Pbfree Code :
- yes
- Supply Voltage :
- 2.4V
- ECCN Code :
- EAR99
- Number of Channels :
- 1
- Number of Pins :
- 4
- Package / Case :
- SC-82
- Packaging :
- Tape and Reel (TR)
- Max Reset Threshold Voltage :
- 4.343V
- RoHS Status :
- ROHS3 Compliant
- Threshold Voltage :
- +4.3V
- Reset :
- Active Low
- Max Power Dissipation :
- 400mW
- Reset Timeout :
- Adjustable/Selectable
- Published :
- 2012
- Min Reset Threshold Voltage :
- 4.257V
- Voltage - Threshold :
- 4.3V
- Type :
- Simple Reset/Power-On Reset
- Max Supply Voltage :
- 7V
- Lead Free :
- Lead Free
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Adjustable Threshold :
- No
- Terminal Position :
- Dual
- Operating Temperature :
- -40°C~125°C TA
- Min Supply Voltage :
- 700mV
- Base Part Number :
- BU43*
- Pin Count :
- 4
- Max Supply Current :
- 1.75μA
- Number of Functions :
- 1
- Terminal Form :
- Gull wing
- Datasheets
- BU4343F-TR

Supervisors ROHM Semiconductor BU4343F-TR Overview
The BU4343F-TR by ROHM Semiconductor stands out in the market of Supervisors for its reliable voltage monitoring capabilities and compact form factor. Designed to ensure optimal performance and safety in critical systems, this IC Supervisor monitors the system's voltage levels, triggering a reset to safeguard the components if necessary. Its single-channel operation and small 4-SOP package make it an ideal choice for applications requiring streamlined, space-conscious component solutions. The BU4343F-TR enhances system reliability by preventing malfunction due to unexpected voltage fluctuations, thus ensuring consistent performance and extending the lifespan of electronic products.
BU4343F-TR Features
- Single channel voltage supervisor
- Compact 4-SOP package for minimal space usage
- Automatic system reset upon voltage detection
- Designed for low-power consumption
- High reliability and precision in voltage monitoring
BU4343F-TR Applications
- Consumer Electronics
Applies in devices like smartphones and tablets to monitor voltage and prevent damage from power irregularities.
- Computing Systems
Used in PCs and servers to ensure stable operation and system integrity through precise voltage supervision.
- Industrial Equipment
Integral in monitoring voltage levels in industrial machinery, providing critical protections against power supply variations.
- Portable Devices
Essential for battery-operated devices such as handheld GPS and medical monitors, ensuring device reliability in variable power conditions.
- Automotive Electronics
Improves safety and durability in automotive applications by monitoring crucial system voltages, thus preventing electronic failures.
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