BU4243F-TR
- Mfr.Part #
- BU4243F-TR
- Manufacturer
- ROHM Semiconductor
- Package / Case
- SC-82
- Datasheet
- Download
- Description
- IC SUPERVISOR 1 CHANNEL 4SOP
- Stock
- 1
- In Stock :
- 1
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- Manufacturer :
- ROHM Semiconductor
- Product Category :
- Supervisors
- Min Reset Threshold Voltage :
- 4.257V
- RoHS Status :
- ROHS3 Compliant
- Length :
- 2mm
- Terminal Form :
- Gull wing
- Operating Temperature :
- -40°C~125°C TA
- Factory Lead Time :
- 7 Weeks
- Lead Free :
- Lead Free
- Max Power Dissipation :
- 400mW
- Reset Timeout :
- Adjustable/Selectable
- Max Supply Current :
- 1.75μA
- Supply Voltage :
- 2.4V
- Mount :
- Surface Mount
- Voltage - Threshold :
- 4.3V
- Published :
- 2005
- Output :
- Open Drain or Open Collector
- Base Part Number :
- BU42*
- Pin Count :
- 4
- Pbfree Code :
- yes
- Number of Pins :
- 4
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Number of Voltages Monitored :
- 1
- Terminal Position :
- Dual
- Reset :
- Active Low
- Number of Channels :
- 1
- Mounting Type :
- Surface Mount
- Max Reset Threshold Voltage :
- 4.343V
- Adjustable Threshold :
- No
- Threshold Voltage :
- +4.3V
- Type :
- Simple Reset/Power-On Reset
- Number of Terminations :
- 4
- Max Supply Voltage :
- 7V
- Watchdog Timer :
- No
- ECCN Code :
- EAR99
- Packaging :
- Tape and Reel (TR)
- Package / Case :
- SC-82
- Min Supply Voltage :
- 700mV
- Number of Functions :
- 1
- Datasheets
- BU4243F-TR
BU4243F-TR Documents

Supervisors ROHM Semiconductor BU4243F-TR Overview
The ROHM Semiconductor BU4243F-TR serves as an exceptional example of a reliable integrated circuit supervisor. This compact 4SOP packaged component is designed meticulously to monitor voltage levels within electronic systems, ensuring operational stability and protection against unpredictable conditions such as under-voltage. As a Supervisors category product, the BU4243F-TR by ROHM Semiconductor maintains a vigilant watch over system integrity, enabling extended and consistent performance which is crucial in today’s increasingly demanding electronics applications. Its incorporation into designs reflects a commitment to quality control, efficiency, and the preservation of system longevity.
BU4243F-TR Features
- Single-channel supervision for precise voltage monitoring
- Compact 4SOP package suitable for space-restrained applications
- Manufactured by ROHM Semiconductor, a leader in the field
BU4243F-TR Applications
- Consumer Electronics
Ideal for safeguarding household gadgets like smart appliances by preventing damage due to voltage irregularities.
- Computing Systems
Ensures reliable performance in personal computers and servers through real-time voltage supervision.
- Industrial Control Equipment
Protects sensitive industrial machinery from unexpected power failures, thus reducing downtime and maintenance costs.
- Power Management Systems
Maintains the integrity of power supplies in both renewable and non-renewable energy operations.
- Automotive Electronics
Helps to prevent electronic malfunctions in modern vehicles that rely heavily on electronic control units (ECUs).
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