BU4931F-TR
- Mfr.Part #
- BU4931F-TR
- Manufacturer
- ROHM Semiconductor
- Package / Case
- SC-82
- Datasheet
- Download
- Description
- IC SUPERVISOR 1 CHANNEL 4SOP
- Stock
- 3,000
- In Stock :
- 3,000
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- Manufacturer :
- ROHM Semiconductor
- Product Category :
- Supervisors
- Mounting Type :
- Surface Mount
- Output :
- Push-Pull, Totem Pole
- Pin Count :
- 4
- Published :
- 2009
- Power Supplies :
- 2.5/5V
- Operating Temperature :
- -40°C~125°C TA
- Undervoltage Threshold :
- 3.069V
- Threshold Voltage :
- +3.1V
- Mount :
- Surface Mount
- Reset :
- Active High/Active Low
- Supply Voltage :
- 2.4V
- Operating Supply Current :
- 550nA
- Voltage - Threshold :
- 3.1V
- Number of Channels :
- 1
- Adjustable Threshold :
- No
- Max Supply Voltage :
- 7V
- Number of Terminations :
- 4
- Max Reset Threshold Voltage :
- 3.131V
- ECCN Code :
- EAR99
- Package / Case :
- SC-82
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Overvoltage Threshold :
- 3.131V
- Max Power Dissipation :
- 400mW
- Factory Lead Time :
- 7 Weeks
- Terminal Position :
- Dual
- Terminal Form :
- Gull wing
- Type :
- Simple Reset/Power-On Reset
- Watchdog Timer :
- No
- Length :
- 2mm
- RoHS Status :
- ROHS3 Compliant
- Number of Functions :
- 1
- Quiescent Current :
- 450nA
- Base Part Number :
- BU4931
- Min Reset Threshold Voltage :
- 3.069V
- Accuracy :
- 1 %
- Number of Voltages Monitored :
- 1
- Min Supply Voltage :
- 700mV
- Max Supply Current :
- 1.4µA
- Number of Pins :
- 4
- Pbfree Code :
- yes
- Packaging :
- Tape and Reel (TR)
- Datasheets
- BU4931F-TR

[Supervisors ROHM Semiconductor BU4931F-TR] Overview
Introducing the cutting-edge BU4931F-TR, an innovative Integrated Circuit Supervisor from ROHM Semiconductor. Designed with precision and reliability in mind, this IC Supervisor is engineered to ensure optimal performance and safety in a variety of electronic systems. Its advanced features make it an indispensable component for industrial applications, offering unparalleled functionality and peace of mind to engineers and manufacturers alike.
BU4931F-TR Features
- Single-channel design for streamlined integration and simplified circuitry.
- Compact 4SOP package for space-constrained applications, ideal for modern electronics.
- Precision voltage monitoring capabilities ensure stable operation and system protection.
- Wide operating temperature range for versatility in challenging environments.
- Low power consumption for energy-efficient performance and prolonged battery life.
- Robust design with built-in safeguards against voltage spikes and other electrical anomalies.
BU4931F-TR Applications
- Industrial Automation Systems: The BU4931F-TR serves as a vital component in supervising voltage levels in automated machinery, ensuring reliable operation and preventing damage due to overvoltage conditions.
- Power Supply Units: In power supply units for various electronic devices, this IC Supervisor monitors output voltages, providing accurate feedback to maintain stable power delivery and protect sensitive components.
- Embedded Systems: Embedded systems rely on the BU4931F-TR to oversee voltage levels and ensure the integrity of critical operations in applications such as automotive electronics and consumer appliances.
- Telecommunications Equipment: This IC Supervisor plays a crucial role in telecommunications equipment by monitoring power supply voltages, contributing to the stability and reliability of communication networks.
- Medical Devices: In medical devices where precision and safety are paramount, the BU4931F-TR provides essential voltage supervision to safeguard equipment functionality and patient well-being.
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