BU4943F-TR
- Mfr.Part #
- BU4943F-TR
- Manufacturer
- ROHM Semiconductor
- Package / Case
- SC-82
- Datasheet
- Download
- Description
- IC SUPERVISOR 1 CHANNEL 4SOP
- Stock
- 1,808
- In Stock :
- 1,808
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- * Fullname:
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- Manufacturer :
- ROHM Semiconductor
- Product Category :
- Supervisors
- Number of Pins :
- 4
- Number of Functions :
- 1
- Max Supply Current :
- 1.75μA
- Base Part Number :
- BU4943
- Operating Supply Current :
- 550nA
- Number of Terminations :
- 4
- Overvoltage Threshold :
- 4.343V
- Undervoltage Threshold :
- 4.257V
- Number of Voltages Monitored :
- 1
- Accuracy :
- 1 %
- Watchdog Timer :
- No
- RoHS Status :
- ROHS3 Compliant
- Length :
- 2mm
- Max Reset Threshold Voltage :
- 4.343V
- Mounting Type :
- Surface Mount
- Max Supply Voltage :
- 7V
- Number of Channels :
- 1
- Published :
- 2009
- Supply Voltage :
- 2.4V
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Pbfree Code :
- yes
- Output :
- Push-Pull, Totem Pole
- Package / Case :
- SC-82
- Max Power Dissipation :
- 400mW
- Operating Temperature :
- -40°C~125°C TA
- Threshold Voltage :
- +4.3V
- Adjustable Threshold :
- No
- Terminal Position :
- Dual
- ECCN Code :
- EAR99
- Power Supplies :
- 2.5/5V
- Type :
- Simple Reset/Power-On Reset
- Mount :
- Surface Mount
- Reset :
- Active High/Active Low
- Terminal Form :
- Gull wing
- Packaging :
- Tape and Reel (TR)
- Min Supply Voltage :
- 700mV
- Factory Lead Time :
- 7 Weeks
- Quiescent Current :
- 550nA
- Min Reset Threshold Voltage :
- 4.257V
- Voltage - Threshold :
- 4.3V
- Pin Count :
- 4
- Datasheets
- BU4943F-TR

Supervisors ROHM Semiconductor BU4943F-TR Overview
Introducing the BU4943F-TR from ROHM Semiconductor, an advanced IC Supervisor designed to ensure the stability and reliability of your electronic systems. This 1-channel device, housed in a compact 4SOP package, provides comprehensive monitoring and control functionalities, making it an ideal choice for a wide range of industrial and commercial applications.
With its cutting-edge features and robust design, the BU4943F-TR offers unparalleled performance and flexibility, empowering businesses to optimize their operations and achieve superior outcomes. Whether you're in need of precise voltage monitoring, power sequencing, or system reset functions, this supervisor IC delivers exceptional results, ensuring seamless operation and maximum efficiency.
Experience the difference with the BU4943F-TR, the ultimate solution for reliable system supervision and control.
BU4943F-TR Features
- 1-channel supervisor IC
- Compact 4SOP package
- Precision voltage monitoring
- Flexible power sequencing capabilities
- Reliable system reset functions
- Wide operating temperature range
- Low power consumption
- Highly integrated design
- Robust and durable construction
BU4943F-TR Applications
- Industrial automation: The BU4943F-TR is ideal for monitoring and controlling voltage levels in industrial automation systems, ensuring stable operation and preventing downtime.
- Power supply units: Incorporate the BU4943F-TR into power supply units to enable precise voltage regulation and reliable system protection, enhancing overall performance and longevity.
- Embedded systems: Utilize the BU4943F-TR in embedded systems to facilitate power sequencing and system reset functions, guaranteeing seamless operation and optimal performance in various applications.
- Telecommunications equipment: Ensure the stability and reliability of telecommunications equipment by integrating the BU4943F-TR for efficient voltage monitoring and system supervision, minimizing the risk of malfunctions and downtime.
- Automotive electronics: Enhance the performance and safety of automotive electronics with the BU4943F-TR, providing essential system monitoring and control capabilities for critical applications such as engine control units and safety systems.
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