BU4941G-TR
- Mfr.Part #
- BU4941G-TR
- Manufacturer
- ROHM Semiconductor
- Package / Case
- SC-74A, SOT-753
- Datasheet
- Download
- Description
- IC SUPERVISOR 1 CHANNEL 5SSOP
- Stock
- 4,454
- In Stock :
- 4,454
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- Manufacturer :
- ROHM Semiconductor
- Product Category :
- Supervisors
- Output :
- Push-Pull, Totem Pole
- Number of Terminations :
- 5
- Max Supply Current :
- 1.58μA
- Undervoltage Threshold :
- 4.059V
- Min Reset Threshold Voltage :
- 4.059V
- Max Power Dissipation :
- 540mW
- Factory Lead Time :
- 20 Weeks
- Package / Case :
- SC-74A, SOT-753
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Number of Pins :
- 5
- Accuracy :
- 1 %
- Type :
- Simple Reset/Power-On Reset
- Number of Channels :
- 1
- Number of Functions :
- 1
- Number of Voltages Monitored :
- 1
- Threshold Voltage :
- +4.1V
- Reset :
- Active High/Active Low
- Terminal Position :
- Dual
- Voltage - Threshold :
- 4.1V
- Min Supply Voltage :
- 700mV
- Supply Voltage :
- 2.4V
- Max Reset Threshold Voltage :
- 4.141V
- Length :
- 2.9mm
- Mount :
- Surface Mount
- ECCN Code :
- EAR99
- Adjustable Threshold :
- No
- Packaging :
- Tape and Reel (TR)
- RoHS Status :
- ROHS3 Compliant
- Terminal Form :
- Gull wing
- Quiescent Current :
- 500nA
- Max Supply Voltage :
- 7V
- Watchdog Timer :
- No
- Operating Temperature :
- -40°C~125°C TA
- Base Part Number :
- BU4941
- Overvoltage Threshold :
- 4.141V
- Published :
- 2009
- Operating Supply Current :
- 550nA
- Pin Count :
- 5
- Mounting Type :
- Surface Mount
- Pbfree Code :
- yes
- Datasheets
- BU4941G-TR

Supervisors ROHM Semiconductor BU4941G-TR Overview
The ROHM Semiconductor BU4941G-TR Supervisor IC is a highly reliable, compact solution designed for voltage monitoring and system control across a broad range of applications. Engineered by ROHM Semiconductor, a leader in electronic components, this supervisor IC features a precision voltage detector and low power consumption, making it ideal for enhancing the stability and safety of electronic systems. With its single-channel operation and small 5SSOP package, the BU4941G-TR is particularly suitable for space-constrained applications where accurate supervision is crucial.
BU4941G-TR Features
This supervisor IC incorporates several features that ensure optimal performance in demanding environments:
- Single-channel voltage detection for simplified system design
- Compact 5SSOP packaging suitable for high-density applications
- Low power consumption, enhancing system efficiency
- High detection accuracy for reliable system operation and safety
- Wide operating temperature range, suitable for various industrial applications
BU4941G-TR Applications
- Consumer Electronics: Utilized in smartphones and tablets to monitor power supply stability, ensuring device reliability under various operating conditions.
- Automotive Systems: Integrated in car electronics for voltage supervision, preventing system failure due to unstable or incorrect voltage levels.
- Industrial Equipment: Employed in control systems to continuously check and respond to voltage fluctuations, enhancing safety and efficiency in machinery operation.
- Portable Devices: Used in portable medical devices and wearables to guarantee consistent performance by overseeing battery management systems.
- Computing: Essential in PCs and servers for power supply monitoring, protecting critical data and hardware from power-related issues.
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