BU4218F-TR
- Mfr.Part #
- BU4218F-TR
- Manufacturer
- ROHM Semiconductor
- Package / Case
- SC-82
- Datasheet
- Download
- Description
- IC SUPERVISOR 1 CHANNEL 4SOP
- Stock
- 15,933
- In Stock :
- 15,933
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- Manufacturer :
- ROHM Semiconductor
- Product Category :
- Supervisors
- Min Supply Voltage :
- 700mV
- Number of Functions :
- 1
- Threshold Voltage :
- +1.8V
- Packaging :
- Tape and Reel (TR)
- Voltage - Threshold :
- 1.8V
- Reset :
- Active Low
- Length :
- 2mm
- Terminal Position :
- Dual
- Published :
- 2005
- Operating Temperature :
- -40°C~125°C TA
- Min Reset Threshold Voltage :
- 1.782V
- Watchdog Timer :
- No
- Number of Channels :
- 1
- Pbfree Code :
- yes
- Mount :
- Surface Mount
- Max Power Dissipation :
- 400mW
- ECCN Code :
- EAR99
- Max Supply Current :
- 1.75μA
- Output :
- Open Drain or Open Collector
- Supply Voltage :
- 2.4V
- RoHS Status :
- ROHS3 Compliant
- Base Part Number :
- BU42*
- Factory Lead Time :
- 7 Weeks
- Pin Count :
- 4
- Lead Free :
- Lead Free
- Type :
- Simple Reset/Power-On Reset
- Mounting Type :
- Surface Mount
- Number of Voltages Monitored :
- 1
- Reset Timeout :
- Adjustable/Selectable
- Terminal Form :
- Gull wing
- Max Reset Threshold Voltage :
- 1.818V
- Adjustable Threshold :
- No
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Package / Case :
- SC-82
- Number of Terminations :
- 4
- Max Supply Voltage :
- 7V
- Number of Pins :
- 4
- Datasheets
- BU4218F-TR
BU4218F-TR Documents

[Supervisors ROHM Semiconductor BU4218F-TR] Overview
Introducing the cutting-edge BU4218F-TR from ROHM Semiconductor, a leading name in integrated circuit innovation. Designed to meet the stringent demands of modern electronic systems, this IC Supervisor offers unparalleled reliability and performance in a compact 4SOP package.
Whether you're a seasoned electronics engineer or a procurement specialist, the BU4218F-TR is engineered to streamline your operations and enhance the efficiency of your electronic devices. With its advanced features and robust construction, this supervisor IC is poised to elevate your designs to the next level.
Experience peace of mind knowing that your systems are in safe hands with the BU4218F-TR. Explore its exceptional capabilities and discover why it's the preferred choice for discerning professionals worldwide.
BU4218F-TR Features
- Single-channel supervisor IC
- Compact 4SOP package
- High reliability and performance
- Designed for modern electronic systems
- Streamlines operations and enhances efficiency
- Robust construction for long-term reliability
BU4218F-TR Applications
- Industrial automation: Implement the BU4218F-TR in industrial control systems to monitor voltage levels and ensure stable operation, enhancing overall system reliability and safety.
- Automotive electronics: Utilize the BU4218F-TR in automotive applications such as engine control units (ECUs) to supervise critical parameters, safeguarding against voltage fluctuations and ensuring optimal performance.
- Power management systems: Integrate the BU4218F-TR into power supply units to provide voltage supervision and protection, preventing damage to sensitive components and improving system longevity.
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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
Once the goods are shipped, estimated delivery time depends on the shipping methods you chose. You can track it by the tracking no.
















