BU4933F-TR
- Mfr.Part #
- BU4933F-TR
- Manufacturer
- ROHM Semiconductor
- Package / Case
- SC-74A, SOT-753
- Datasheet
- Download
- Description
- IC SUPERVISOR 1 CHANNEL 4SOP
- Stock
- 2,860
- In Stock :
- 2,860
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- Manufacturer :
- ROHM Semiconductor
- Product Category :
- Supervisors
- Accuracy :
- 1 %
- Length :
- 2mm
- Operating Temperature :
- -40°C~125°C TA
- Max Supply Voltage :
- 7V
- Terminal Position :
- Dual
- Packaging :
- Tape and Reel (TR)
- Threshold Voltage :
- +3.3V
- Mounting Type :
- Surface Mount
- Undervoltage Threshold :
- 3.267V
- Number of Channels :
- 1
- Watchdog Timer :
- No
- ECCN Code :
- EAR99
- Overvoltage Threshold :
- 3.333V
- Min Supply Voltage :
- 700mV
- Max Reset Threshold Voltage :
- 3.333V
- Adjustable Threshold :
- No
- Operating Supply Current :
- 550nA
- Voltage - Threshold :
- 3.3V
- Max Supply Current :
- 1.4µA
- Terminal Form :
- Gull wing
- Factory Lead Time :
- 7 Weeks
- Number of Pins :
- 4
- Reset :
- Active High/Active Low
- Max Power Dissipation :
- 400mW
- Power Supplies :
- 2.5/5V
- Supply Voltage :
- 2.4V
- Quiescent Current :
- 450nA
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Number of Functions :
- 1
- Pin Count :
- 4
- Number of Voltages Monitored :
- 1
- Base Part Number :
- BU49*
- RoHS Status :
- ROHS3 Compliant
- Mount :
- Surface Mount
- Pbfree Code :
- yes
- Published :
- 2009
- Min Reset Threshold Voltage :
- 3.267V
- Number of Terminations :
- 4
- Output :
- Push-Pull, Totem Pole
- Type :
- Simple Reset/Power-On Reset
- Package / Case :
- SC-74A, SOT-753
- Datasheets
- BU4933F-TR

[Supervisors ROHM Semiconductor BU4933F-TR] Overview
Empower your electronic systems with the BU4933F-TR from ROHM Semiconductor, a cutting-edge IC supervisor meticulously crafted to enhance system reliability and performance. This 1-channel 4SOP device stands as a beacon of innovation in the realm of integrated circuits, ensuring unparalleled supervision capabilities for your applications.
Designed with precision and expertise, the BU4933F-TR serves as a vigilant guardian, overseeing critical parameters within your electronic systems. Its robust architecture, coupled with advanced functionalities, makes it an indispensable component for various industrial and commercial applications.
Experience peace of mind knowing that your electronic systems are under the watchful eye of the BU4933F-TR, delivering reliability, efficiency, and unmatched performance.
BU4933F-TR Features
- 1-channel 4SOP IC supervisor
- Robust and reliable performance
- Enhanced system supervision capabilities
- Designed for industrial and commercial applications
- Crafted with precision by ROHM Semiconductor
- Ensures system reliability and stability
BU4933F-TR Applications
- Power Supply Units (PSUs): The BU4933F-TR ensures stable operation of power supply units in various electronic devices, including computers, servers, and industrial equipment, by monitoring voltage levels and protecting against overvoltage and undervoltage conditions.
- Automotive Electronics: In automotive applications, the BU4933F-TR plays a crucial role in supervising vital parameters such as battery voltage, ensuring the safe and reliable operation of vehicle electronic systems.
- Industrial Control Systems: Integrated into industrial control systems, this IC supervisor safeguards sensitive equipment by monitoring power supply voltages and providing timely alerts in case of anomalies, thereby preventing costly downtime.
- Consumer Electronics: From televisions to home appliances, the BU4933F-TR enhances the reliability of consumer electronics by monitoring power supply integrity and protecting sensitive components from voltage fluctuations.
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Shipping CostShipping Cost starts at $40, but some countries will exceed $40. For example (South Africa, Brazil, India, Pakistan, Israel, etc.).If customer have shipping account, we can make shipment under customer’s shipping account with freight collect directly.
The basic freight (for package ≤0.5 KG ) depends on the time zones and countries
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