BU4224F-TR
- Mfr.Part #
- BU4224F-TR
- Manufacturer
- ROHM Semiconductor
- Package / Case
- SC-82
- Datasheet
- Download
- Description
- IC SUPERVISOR 1 CHANNEL 4SOP
- Stock
- 4,049
- In Stock :
- 4,049
Request A Quote(RFQ)
- * Fullname:
- * Company:
- * E-Mail:
- Phone:
- Comment:
- * Quantity:
- Manufacturer :
- ROHM Semiconductor
- Product Category :
- Supervisors
- Type :
- Simple Reset/Power-On Reset
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Supply Voltage :
- 2.4V
- Number of Functions :
- 1
- Reset Timeout :
- Adjustable/Selectable
- Adjustable Threshold :
- No
- Number of Terminations :
- 4
- Accuracy :
- 1 %
- RoHS Status :
- ROHS3 Compliant
- Terminal Position :
- Dual
- Base Part Number :
- BU42*
- Undervoltage Threshold :
- 2.376V
- Max Supply Current :
- 1.75μA
- Max Power Dissipation :
- 400mW
- Watchdog Timer :
- No
- Length :
- 2mm
- Max Supply Voltage :
- 7V
- Number of Voltages Monitored :
- 1
- Operating Temperature :
- -40°C~125°C TA
- Threshold Voltage :
- +2.4V
- Mounting Type :
- Surface Mount
- Min Supply Voltage :
- 700mV
- Lead Free :
- Lead Free
- Pbfree Code :
- yes
- Number of Channels :
- 1
- Packaging :
- Tape and Reel (TR)
- Package / Case :
- SC-82
- Pin Count :
- 4
- Mount :
- Surface Mount
- Operating Supply Current :
- 550nA
- ECCN Code :
- EAR99
- Voltage - Threshold :
- 2.4V
- Min Reset Threshold Voltage :
- 2.376V
- Overvoltage Threshold :
- 2.424V
- Number of Pins :
- 4
- Published :
- 2005
- Output :
- Open Drain or Open Collector
- Reset :
- Active Low
- Terminal Form :
- Gull wing
- Factory Lead Time :
- 7 Weeks
- Max Reset Threshold Voltage :
- 2.424V
- Datasheets
- BU4224F-TR
BU4224F-TR Documents

Supervisors ROHM Semiconductor BU4224F-TR Overview
Introducing the BU4224F-TR, an innovative IC Supervisor meticulously crafted by ROHM Semiconductor to meet the stringent demands of modern electronics. This 1-channel, 4SOP marvel embodies cutting-edge technology, ensuring unparalleled performance and reliability in a compact form factor.
Designed to supervise critical parameters within electronic systems, the BU4224F-TR serves as a vigilant guardian, constantly monitoring and regulating voltage levels, power supply status, and system integrity. Its robust design and advanced features make it the ideal choice for applications where precision and dependability are paramount.
With its proven track record of excellence, the BU4224F-TR sets the standard for IC Supervisors, offering unparalleled quality and performance for your electronic projects.
BU4224F-TR Features
- 1-channel IC Supervisor
- Compact 4SOP package
- Precision monitoring of voltage levels
- Reliable power supply supervision
- Enhanced system integrity protection
- Advanced technology for optimal performance
- Robust design for increased durability
BU4224F-TR Applications
- Automotive Electronics: The BU4224F-TR ensures stable voltage levels and protects sensitive components in automotive control systems, enhancing overall reliability and safety on the road.
- Industrial Automation: By monitoring power supply status, the BU4224F-TR safeguards industrial equipment against voltage fluctuations, minimizing downtime and optimizing productivity in manufacturing environments.
- Consumer Electronics: In devices such as smart appliances and electronic gadgets, the BU4224F-TR provides critical supervision to maintain stable operation and protect against power-related issues, ensuring a seamless user experience.
- Telecommunications: With its precision monitoring capabilities, the BU4224F-TR is indispensable for telecom infrastructure, ensuring uninterrupted power supply and system integrity in communication networks.
You may place an order without registering to Chip IC. We strongly recommend that you log in before purchasing as you can track your order at any time.
RFQ (Request for Quotations)It is recommended to send RFQ to get the latest prices and stock availability about the part.Our sales will reply to your inquiry within 24 hours.
Payment MethodFor your convenience, we accept multiple payment methods in USD, Such as:PayPal, Credit Card, and wire transfer.
IMPORTANT NOTICEYou may place an order without registering to 1. You'll receive an order confirmations by e-mail soon . (Please remember to check the spam box if you didn't hear from us). 2. Since stock availability and prices may change at any time, the sales will reconfirm the order details and update you at soonest time.
Most of our products are shipped via FEDEX,DHL,UPS and SF EXPRESS...
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.
















