BU4832F-TR
- Mfr.Part #
- BU4832F-TR
- Manufacturer
- ROHM Semiconductor
- Package / Case
- SC-82
- Datasheet
- Download
- Description
- IC SUPERVISOR 1 CHANNEL 4SOP
- Stock
- 42,932
- In Stock :
- 42,932
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- Manufacturer :
- ROHM Semiconductor
- Product Category :
- Supervisors
- Max Reset Threshold Voltage :
- 3.232V
- Number of Functions :
- 1
- Terminal Form :
- Gull wing
- RoHS Status :
- ROHS3 Compliant
- Lead Free :
- Lead Free
- Accuracy :
- 1 %
- Packaging :
- Tape and Reel (TR)
- Operating Supply Current :
- 550nA
- Length :
- 2mm
- Undervoltage Threshold :
- 3.168V
- Base Part Number :
- BU4832
- Mounting Type :
- Surface Mount
- Power Supplies :
- 2.5/5V
- Supply Voltage :
- 2.4V
- Mount :
- Surface Mount
- Max Power Dissipation :
- 400mW
- Operating Temperature :
- -40°C~125°C TA
- Number of Pins :
- 4
- Overvoltage Threshold :
- 3.232V
- Number of Terminations :
- 4
- Pbfree Code :
- yes
- Terminal Position :
- Dual
- Package / Case :
- SC-82
- ECCN Code :
- EAR99
- Max Supply Voltage :
- 7V
- Quiescent Current :
- 450nA
- Type :
- Simple Reset/Power-On Reset
- Min Reset Threshold Voltage :
- 3.168V
- Output :
- Open Drain or Open Collector
- Factory Lead Time :
- 7 Weeks
- Voltage - Threshold :
- 3.2V
- Reset :
- Active High/Active Low
- Min Supply Voltage :
- 700mV
- Watchdog Timer :
- No
- Number of Voltages Monitored :
- 1
- Max Supply Current :
- 1.4µA
- Threshold Voltage :
- +3.2V
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Pin Count :
- 4
- Adjustable Threshold :
- No
- Published :
- 2009
- Number of Channels :
- 1
- Datasheets
- BU4832F-TR

Supervisors ROHM Semiconductor BU4832F-TR Overview
The ROHM Semiconductor BU4832F-TR is a compact and precise voltage supervisor IC designed to safeguard sensitive microcontrollers and digital systems. This crucial component serves as a watchdog, monitoring the power supply to ensure it remains within the safe threshold. With its accuracy and reliability, the BU4832F-TR operates as the first line of defense against potential damage or data corruption brought on by power instabilities. Its 4SOP package is optimized for space-constrained applications, ensuring a minimal footprint while delivering maximal performance. Ideal for a vast array of industrial and consumer applications, this Supervisor by ROHM Semiconductor maintains system integrity and prolongs the lifespan of electronic products. Integrating the BU4832F-TR in your design is a strategic decision that signifies a commitment to quality and resilience.
BU4832F-TR Features
- One monitoring channel for precise voltage supervision
- Compact 4SOP package suitable for space-limited applications
- Low power consumption for energy-efficient designs
- High threshold accuracy for reliable system protection
- Wide operating temperature range catering to diverse environments
BU4832F-TR Applications
- Microcontroller Systems: The BU4832F-TR can supervise microcontroller power supply lines, ensuring stable operation and preventing system failure due to voltage dips or surges.
- Consumer Electronics: Integrates into various consumer devices such as smartphones and tablets to protect circuits from voltage fluctuations, enhancing the longevity of the device.
- Portable Battery-Powered Devices: Ensures consistent performance and avoids data loss in devices such as handheld gaming systems or GPS units by monitoring battery voltage levels.
- Automotive Applications: Vital for automotive electronics, the BU4832F-TR can detect under-voltage conditions, contributing to the safety and reliability of automotive control systems.
- Industrial Equipment: Helps prevent faulty operation of industrial machinery by accurately monitoring supply voltages, enhancing safety and reducing maintenance costs.
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