BU4237F-TR
- Mfr.Part #
- BU4237F-TR
- Manufacturer
- ROHM Semiconductor
- Package / Case
- SC-82
- Datasheet
- Download
- Description
- IC SUPERVISOR 1 CHANNEL 4SOP
- Stock
- 28,245
- In Stock :
- 28,245
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- Manufacturer :
- ROHM Semiconductor
- Product Category :
- Supervisors
- Number of Pins :
- 4
- Supply Voltage :
- 2.4V
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Reset Timeout :
- Adjustable/Selectable
- ECCN Code :
- EAR99
- Operating Temperature :
- -40°C~125°C TA
- Base Part Number :
- BU42*
- Lead Free :
- Lead Free
- Reset :
- Active Low
- Adjustable Threshold :
- No
- Mounting Type :
- Surface Mount
- Watchdog Timer :
- No
- Number of Functions :
- 1
- Pin Count :
- 4
- Number of Channels :
- 1
- Max Supply Voltage :
- 7V
- Output :
- Open Drain or Open Collector
- Max Power Dissipation :
- 400mW
- Min Reset Threshold Voltage :
- 3.663V
- Published :
- 2005
- Min Supply Voltage :
- 700mV
- Packaging :
- Tape and Reel (TR)
- RoHS Status :
- ROHS3 Compliant
- Terminal Position :
- Dual
- Terminal Form :
- Gull wing
- Number of Terminations :
- 4
- Package / Case :
- SC-82
- Threshold Voltage :
- +3.7V
- Factory Lead Time :
- 5 Weeks
- Max Supply Current :
- 1.75μA
- Number of Voltages Monitored :
- 1
- Mount :
- Surface Mount
- Type :
- Simple Reset/Power-On Reset
- Max Reset Threshold Voltage :
- 3.737V
- Pbfree Code :
- yes
- Voltage - Threshold :
- 3.7V
- Length :
- 2mm
- Datasheets
- BU4237F-TR

Supervisors ROHM Semiconductor BU4237F-TR Overview
Embodying a level of protection that brings peace of mind to system designers, the Supervisors ROHM Semiconductor BU4237F-TR IC is a meticulous sentinel for your electronic systems. It is explicitly designed to monitor voltage supply health and ensure resilient system operation. This 4SOP package device is a single-channel supervisor that provides a precise voltage threshold sensing to guard against unwanted system behavior, such as data corruption caused by out-of-spec power levels. With a pedigree from ROHM Semiconductor, the BU4237F-TR offers superior reliability for applications where precision and durability are paramount. Its compact form factor integrated into a 4-pin SOP package makes it an excellent choice for space-constrained applications without compromising on its supervisory functions.
BU4237F-TR Features
- Single voltage threshold detector for streamlined integration
- 4-SOP small outline package for space-sensitive applications
- Robust construction from ROHM Semiconductor, ensuring prolonged lifespan and stability
- Ideal for system-level voltage monitoring and supervisory functions
BU4237F-TR Applications
- Consumer Electronics: Guards digital and smart devices against improper voltage conditions, ensuring optimal performance and longevity.
- Computing Systems: Monitors power supply levels within PCs and servers, preventing data corruption and hardware damage.
- Power Management: Serves as an essential component in power supplies and power distribution units to supervise voltage thresholds.
- Industrial Equipment: Provides voltage supervision for factory automation equipment, securing operational integrity under fluctuating power conditions.
- Automotive Modules: Integrates into automotive electronics, offering voltage supervision for consistent functioning in a vehicular environment.
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