BU4219F-TR
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- Mfr.Part #
- BU4219F-TR
- Manufacturer
- ROHM Semiconductor
- Package / Case
- SC-82
- Datasheet
- Download
- Description
- IC SUPERVISOR 1 CHANNEL 4SOP
- Stock
- 2,990
- In Stock ：
- 2,990
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- Manufacturer :
- ROHM Semiconductor
- Product Category :
- Supervisors
- Pin Count :
- 4
- Output :
- Open Drain or Open Collector
- Mount :
- Surface Mount
- Mounting Type :
- Surface Mount
- Factory Lead Time :
- 7 Weeks
- Terminal Form :
- Gull wing
- Number of Terminations :
- 4
- Type :
- Simple Reset/Power-On Reset
- Number of Channels :
- 1
- Length :
- 2mm
- Watchdog Timer :
- No
- Max Supply Voltage :
- 7V
- RoHS Status :
- ROHS3 Compliant
- Pbfree Code :
- yes
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Max Power Dissipation :
- 400mW
- Package / Case :
- SC-82
- Operating Temperature :
- -40°C~125°C TA
- Published :
- 2005
- Voltage - Threshold :
- 1.9V
- Adjustable Threshold :
- No
- Reset Timeout :
- Adjustable/Selectable
- Terminal Position :
- Dual
- Lead Free :
- Lead Free
- Number of Voltages Monitored :
- 1
- Threshold Voltage :
- +1.9V
- Packaging :
- Tape and Reel (TR)
- Max Reset Threshold Voltage :
- 1.919V
- Number of Functions :
- 1
- Reset :
- Active Low
- Min Reset Threshold Voltage :
- 1.881V
- Base Part Number :
- BU42*
- Min Supply Voltage :
- 700mV
- ECCN Code :
- EAR99
- Max Supply Current :
- 1.75μA
- Supply Voltage :
- 2.4V
- Number of Pins :
- 4
- Datasheets
- BU4219F-TR
Supervisors ROHM Semiconductor BU4219F-TR Overview
Introducing the reliable and compact BU4219F-TR, a high-precision voltage detector designed and manufactured by ROHM Semiconductor, catering to the needs for circuit protection in delicate microprocessor systems and other electronic equipment. This integrated circuit supervisor stands out with its singular channel monitoring capability, ensuring a stable and safe operational environment. Situated in a diminutive 4SOP package, the BU4219F-TR offers a straightforward integration process in space-constrained applications, while maintaining ROHM's standards of manufacturing excellence. Designed with a keen eye for detail, this specialized Supervisors ROHM Semiconductor BU4219F-TR component ensures your systems remain operational within their safe voltage parameters, adding an essential layer of protection that's crucial in modern electronics design.
BU4219F-TR Features
- Single channel voltage monitoring
- Compact 4-pin SOP package for space-saving implementation
- Precision voltage detection for reliable performance
- Wide operating temperature range suitable for diverse environments
- Automatic system reset functionality upon voltage detection
BU4219F-TR Applications
- Computer Systems - Monitors power supply levels, triggering a reset in the event of an undervoltage condition to protect against data loss and hardware damage.
- Portable Devices - Enables extended battery life and protection by ensuring devices operate within safe voltage levels.
- Industrial Equipment - Provides voltage supervision to prevent malfunction or damage due to irregular power supply in heavy machinery and automation systems.
- Automotive Electronics - Secures critical automotive functions by constantly monitoring the power supply in vehicular electronic systems.
- Consumer Electronics - Guards against power instability in household electronics, offering an additional layer of safety for sensitive components.
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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.
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