BU4919G-TR
- Mfr.Part #
- BU4919G-TR
- Manufacturer
- ROHM Semiconductor
- Package / Case
- SC-74A, SOT-753
- Datasheet
- Download
- Description
- IC SUPERVISOR 1 CHANNEL 5SSOP
- Stock
- 3,373
- In Stock :
- 3,373
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- Manufacturer :
- ROHM Semiconductor
- Product Category :
- Supervisors
- Lead Free :
- Lead Free
- Terminal Position :
- Dual
- Mount :
- Surface Mount
- Terminal Form :
- Gull wing
- Max Supply Current :
- 1.05μA
- Nominal Supply Current :
- 200nA
- Packaging :
- Tape and Reel (TR)
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Length :
- 2.9mm
- Factory Lead Time :
- 20 Weeks
- Watchdog Timer :
- No
- RoHS Status :
- ROHS3 Compliant
- Package / Case :
- SC-74A, SOT-753
- Base Part Number :
- BU49*
- Reset :
- Active High/Active Low
- Min Supply Voltage :
- 900mV
- Number of Voltages Monitored :
- 1
- Mounting Type :
- Surface Mount
- Type :
- Simple Reset/Power-On Reset
- ECCN Code :
- EAR99
- Max Reset Threshold Voltage :
- 1.919V
- Published :
- 2013
- Max Supply Voltage :
- 7V
- REACH SVHC :
- Unknown
- Number of Pins :
- 5
- Pin Count :
- 5
- Max Power Dissipation :
- 540mW
- Number of Terminations :
- 5
- Adjustable Threshold :
- No
- Voltage - Threshold :
- 1.9V
- Number of Channels :
- 1
- Min Reset Threshold Voltage :
- 1.881V
- Accuracy :
- 1 %
- Output :
- Push-Pull, Totem Pole
- Number of Functions :
- 1
- Threshold Voltage :
- +1.9V
- Operating Temperature :
- -40°C~125°C TA
- Supply Voltage :
- 2.4V
- Operating Supply Current :
- 550nA
- Pbfree Code :
- yes
- Datasheets
- BU4919G-TR
BU4919G-TR Documents

[Supervisors ROHM Semiconductor BU4919G-TR] Overview
Introducing the cutting-edge IC Supervisor, BU4919G-TR, meticulously crafted by ROHM Semiconductor to meet the stringent demands of modern electronic systems. This 1-channel marvel, housed in a compact 5SSOP package, serves as the guardian of your circuit, ensuring optimal performance and reliability.
Designed to provide comprehensive supervision over critical parameters, the BU4919G-TR excels in monitoring voltage levels, temperature, and other vital signals, safeguarding your valuable electronics against potential hazards and irregularities.
With its advanced features and robust construction, this ROHM Semiconductor masterpiece emerges as the cornerstone of dependable circuit supervision, setting a new standard for excellence in the realm of integrated circuits.
BU4919G-TR Features
- Single-channel IC Supervisor
- Compact 5SSOP package
- Multi-parameter monitoring capabilities
- High accuracy and reliability
- Wide operating temperature range
- Low power consumption
- Easy integration into existing systems
BU4919G-TR Applications
- Power Supply Units: The BU4919G-TR ensures stable voltage output, protecting sensitive electronic components from overvoltage and voltage fluctuations, making it ideal for use in power supplies for various devices such as routers, modems, and industrial equipment.
- Battery Management Systems: By monitoring battery voltage levels and temperature, the BU4919G-TR enhances the safety and longevity of batteries in applications such as electric vehicles, portable electronics, and renewable energy systems.
- Embedded Systems: Integrating seamlessly into embedded systems, this IC Supervisor provides real-time monitoring of critical parameters, enhancing the overall reliability and performance of devices such as medical instruments, automotive electronics, and consumer appliances.
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The basic freight (for package ≤0.5 KG ) depends on the time zones and countries
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