BU4922FVE-TR
- Mfr.Part #
- BU4922FVE-TR
- Manufacturer
- ROHM Semiconductor
- Package / Case
- SOT-665
- Datasheet
- Download
- Description
- IC SUPERVISOR 1 CHANNEL 5VSOF
- Stock
- 5,708
- In Stock :
- 5,708
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- Manufacturer :
- ROHM Semiconductor
- Product Category :
- Supervisors
- Operating Temperature :
- -40°C~125°C TA
- Number of Channels :
- 1
- Packaging :
- Tape and Reel (TR)
- Accuracy :
- 1 %
- Min Reset Threshold Voltage :
- 2.178V
- Terminal Position :
- Dual
- Output :
- Push-Pull, Totem Pole
- Number of Pins :
- 5
- Reset :
- Active High/Active Low
- Max Supply Voltage :
- 7V
- Overvoltage Threshold :
- 2.222V
- Max Supply Current :
- 1.23μA
- Threshold Voltage :
- +2.2V
- ECCN Code :
- EAR99
- RoHS Status :
- ROHS3 Compliant
- Height Seated (Max) :
- 0.6mm
- Terminal Form :
- Flat
- Number of Functions :
- 1
- Supply Voltage :
- 2.4V
- Watchdog Timer :
- No
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Number of Voltages Monitored :
- 1
- Base Part Number :
- BU4922
- Pin Count :
- 5
- Number of Terminations :
- 5
- Published :
- 2009
- Min Supply Voltage :
- 700mV
- Quiescent Current :
- 400nA
- Package / Case :
- SOT-665
- Max Power Dissipation :
- 210mW
- Max Reset Threshold Voltage :
- 2.222V
- Voltage - Threshold :
- 2.2V
- Mounting Type :
- Surface Mount
- Adjustable Threshold :
- No
- Pbfree Code :
- yes
- Type :
- Simple Reset/Power-On Reset
- Undervoltage Threshold :
- 2.178V
- Mount :
- Surface Mount
- Operating Supply Current :
- 550nA
- Factory Lead Time :
- 9 Weeks
- Datasheets
- BU4922FVE-TR

Supervisors ROHM Semiconductor BU4922FVE-TR Overview
The Supervisors ROHM Semiconductor BU4922FVE-TR is a robust integrated circuit designed for precise voltage monitoring and supervision to ensure stable operation in electronic devices. This IC supervisor from ROHM Semiconductor specializes in maintaining the reliability and functionality of system voltages, safeguarding against potential system failures due to voltage variations. With its compact 5-VSOF package, it is ideal for applications where space is at a premium but performance cannot be compromised. Ensuring operational efficiency, this supervisor IC is crucial for systems requiring consistent voltage supervision and is an essential component for any critical system reliant on stable power supplies.
BU4922FVE-TR Features
The BU4922FVE-TR supervisor IC comes with several key features making it a reliable choice for demanding applications. It offers a precise supervision mechanism for a single voltage channel, ensuring systems operate within safe voltage thresholds. The device operates effectively across a wide temperature range, which is vital for systems exposed to varied environmental conditions. Additionally, its low power consumption and small footprint make it suitable for portable and space-constrained applications.
BU4922FVE-TR Applications
- Consumer Electronics: Utilized in devices such as smartphones and tablets to monitor power supply levels, ensuring device stability and preventing data loss.
- Automotive Systems: Provides voltage supervision in automotive electronics to ensure the proper functioning of control systems under varying electrical conditions.
- Industrial Equipment: Critical in monitoring power supplies in industrial automation systems, where stable operation is vital for safety and efficiency.
- Telecommunications: Used in networking equipment to maintain consistent power for reliable data transmission and system integrity.
- Portable Devices: Ideal for battery-operated devices, ensuring voltage levels are within safe operating limits to extend device lifespan and functionality.
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