BU4228F-TR
- Mfr.Part #
- BU4228F-TR
- Manufacturer
- ROHM Semiconductor
- Package / Case
- SC-82
- Datasheet
- Download
- Description
- IC SUPERVISOR 1 CHANNEL 4SOP
- Stock
- 6,066
- In Stock :
- 6,066
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- Manufacturer :
- ROHM Semiconductor
- Product Category :
- Supervisors
- Terminal Position :
- Dual
- Max Power Dissipation :
- 400mW
- Max Supply Voltage :
- 7V
- Number of Channels :
- 1
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Adjustable Threshold :
- No
- Published :
- 2005
- Reset :
- Active Low
- JESD-30 Code :
- R-PDSO-G4
- Length :
- 2mm
- Number of Terminations :
- 4
- Lead Free :
- Lead Free
- Number of Functions :
- 1
- ECCN Code :
- EAR99
- Mounting Type :
- Surface Mount
- Output :
- Open Drain or Open Collector
- Mount :
- Surface Mount
- Number of Pins :
- 82
- Threshold Voltage :
- +2.8V
- Watchdog Timer :
- No
- Terminal Form :
- Gull wing
- Max Supply Current :
- 1.75μA
- Min Supply Voltage :
- 700mV
- Package / Case :
- SC-82
- Min Reset Threshold Voltage :
- 2.772V
- Pin Count :
- 4
- Max Reset Threshold Voltage :
- 2.828V
- Pbfree Code :
- yes
- Supply Voltage :
- 2.4V
- RoHS Status :
- ROHS3 Compliant
- Number of Voltages Monitored :
- 1
- Type :
- Simple Reset/Power-On Reset
- Base Part Number :
- BU42*
- Packaging :
- Tape and Reel (TR)
- Reset Timeout :
- Adjustable/Selectable
- Factory Lead Time :
- 7 Weeks
- Operating Temperature :
- -40°C~125°C TA
- Voltage - Threshold :
- 2.8V
- Datasheets
- BU4228F-TR

Supervisors ROHM Semiconductor BU4228F-TR Overview
The ROHM Semiconductor BU4228F-TR is a state-of-the-art supervisory IC that ensures reliable operation and management of electronic systems through voltage monitoring. This compact, single-channel supervisor IC, housed in a 4SOP package, is engineered to safeguard sensitive microprocessor systems by monitoring the supply voltage and asserting a reset if a fault condition is detected. The integration of this IC can significantly enhance system stability and reliability, making it an essential component for any critical application where consistent performance is paramount. Its design prioritizes simplicity and efficiency, ensuring ease of integration into various circuits without compromising on performance.
BU4228F-TR Features
- Single channel voltage detection
- Compact 4SOP package for space-sensitive applications
- Low power consumption for enhanced energy efficiency
- High precision voltage monitoring to prevent system failure
BU4228F-TR Applications
- Consumer Electronics: Ideal for use in devices like smartphones and tablets to monitor power supply stability, ensuring device reliability under various operating conditions.
- Automotive Systems: Can be implemented in automotive electronics to oversee critical vehicle functions, helping to prevent failures that could impact driver safety.
- Industrial Equipment: Provides voltage supervision in industrial machines, contributing to continuous and safe operations in environments that demand high reliability.
- Computing Systems: Ensures stable operations in servers and PCs by monitoring their power supplies, crucial for maintaining data integrity and system uptime.
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