BU4844G-TR
- Mfr.Part #
- BU4844G-TR
- Manufacturer
- ROHM Semiconductor
- Package / Case
- SC-74A, SOT-753
- Datasheet
- Download
- Description
- IC SUPERVISOR 1 CHANNEL 5SSOP
- Stock
- 2,599
- In Stock :
- 2,599
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- Manufacturer :
- ROHM Semiconductor
- Product Category :
- Supervisors
- Type :
- Simple Reset/Power-On Reset
- Output :
- Open Drain or Open Collector
- Adjustable Threshold :
- No
- Reset :
- Active High/Active Low
- Package / Case :
- SC-74A, SOT-753
- Number of Terminations :
- 5
- Length :
- 2.9mm
- Operating Supply Current :
- 550nA
- Pin Count :
- 5
- Min Reset Threshold Voltage :
- 4.356V
- Pbfree Code :
- yes
- Overvoltage Threshold :
- 4.444V
- Mount :
- Surface Mount
- Quiescent Current :
- 550nA
- Mounting Type :
- Surface Mount
- Supply Voltage :
- 2.4V
- Threshold Voltage :
- +4.4V
- Number of Functions :
- 1
- Undervoltage Threshold :
- 4.356V
- Operating Temperature :
- -40°C~125°C TA
- Lead Free :
- Lead Free
- Max Supply Voltage :
- 7V
- Terminal Position :
- Dual
- Number of Channels :
- 1
- ECCN Code :
- EAR99
- Max Reset Threshold Voltage :
- 4.444V
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Voltage - Threshold :
- 4.4V
- Published :
- 2009
- Max Power Dissipation :
- 540mW
- Factory Lead Time :
- 20 Weeks
- Min Supply Voltage :
- 700mV
- Max Supply Current :
- 1.75μA
- RoHS Status :
- ROHS3 Compliant
- Terminal Form :
- Gull wing
- Base Part Number :
- BU4844
- Watchdog Timer :
- No
- Number of Voltages Monitored :
- 1
- Accuracy :
- 1 %
- Number of Pins :
- 5
- Packaging :
- Tape and Reel (TR)
- Datasheets
- BU4844G-TR

Supervisors ROHM Semiconductor BU4844G-TR Overview
The ROHM Semiconductor BU4844G-TR is a highly reliable and precise voltage supervisor IC designed to ensure stable operation in sensitive microprocessor systems and other digital devices. Its compact 5SSOP packaging makes it an ideal choice for space-constrained applications, while maintaining a robust feature set that supports diverse industrial needs. This supervisor IC is engineered to monitor voltage thresholds and system stability, thereby providing an essential safety mechanism against system failure due to unexpected voltage fluctuations or power-down incidents. With its precision and durability, the Supervisors ROHM Semiconductor BU4844G-TR is an excellent choice for businesses looking to secure their electronic systems with minimal footprint.
BU4844G-TR Features
- Single channel voltage monitoring
- Compact 5SSOP package for space-saving installation
- Low power consumption enhancing overall system efficiency
- Automatic system reset generation during voltage drop
- Wide operating voltage range suitable for various applications
BU4844G-TR Applications
- Consumer Electronics: Ensures the reliability and longevity of consumer devices by monitoring voltage levels, preventing data loss and component damage in scenarios of unexpected power failure.
- Automotive Systems: Utilized in automotive electronics to monitor and manage system voltage, thus safeguarding critical automotive functions against voltage instability.
- Industrial Control Systems: Provides voltage supervision in industrial environments, helping to prevent malfunctions due to voltage irregularities in machinery and control units.
- Portable Devices: Ideal for use in portable electronics, where maintaining battery integrity and device functionality is crucial.
- Telecommunication Infrastructure: Helps maintain stable operation in telecom equipment by supervising voltage levels and ensuring continuous service delivery without interruptions.
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