BU4810F-TR
- Mfr.Part #
- BU4810F-TR
- Manufacturer
- ROHM Semiconductor
- Package / Case
- 4-TSOP (0.049, 1.25mm Width)
- Datasheet
- Download
- Description
- IC SUPERVISOR 1 CHANNEL 4SOP
- Stock
- 3,648
- In Stock :
- 3,648
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- Manufacturer :
- ROHM Semiconductor
- Product Category :
- Supervisors
- Max Supply Current :
- 880nA
- ECCN Code :
- EAR99
- Min Reset Threshold Voltage :
- 990mV
- Pin Count :
- 4
- Terminal Position :
- Dual
- Max Power Dissipation :
- 400mW
- Mounting Type :
- Surface Mount
- RoHS Status :
- ROHS3 Compliant
- Mount :
- Surface Mount
- Max Supply Voltage :
- 7V
- Accuracy :
- 1 %
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Package / Case :
- 4-TSOP (0.049, 1.25mm Width)
- Output :
- Open Drain or Open Collector
- Terminal Form :
- Gull wing
- Number of Pins :
- 4
- Voltage - Threshold :
- 1V
- Power Supplies :
- 2.5/5V
- Pbfree Code :
- yes
- Number of Terminations :
- 4
- Max Reset Threshold Voltage :
- 1.01V
- Operating Supply Current :
- 550nA
- Operating Temperature :
- -40°C~125°C TA
- Number of Channels :
- 1
- Base Part Number :
- BU48*
- Type :
- Simple Reset/Power-On Reset
- Lead Free :
- Lead Free
- Adjustable Threshold :
- No
- Supply Voltage :
- 2.4V
- Threshold Voltage :
- +1
- Watchdog Timer :
- No
- Reset :
- Active High/Active Low
- Length :
- 2mm
- Number of Functions :
- 1
- Number of Voltages Monitored :
- 1
- Factory Lead Time :
- 8 Weeks
- Packaging :
- Tape and Reel (TR)
- Published :
- 2009
- Min Supply Voltage :
- 900mV
- Datasheets
- BU4810F-TR

Supervisors ROHM Semiconductor BU4810F-TR Overview
The Supervisors ROHM Semiconductor BU4810F-TR is a precision voltage supervisor IC designed to enhance the reliability of electronic systems. This compact, highly efficient component from ROHM Semiconductor ensures that microprocessors and other sensitive electronics operate within safe voltage thresholds, preventing damage and data loss due to unexpected power failures or irregular supply voltages. With its small 4-SOP package, it seamlessly integrates into a variety of applications, providing critical monitoring without compromising on space.
BU4810F-TR Features
The BU4810F-TR IC supervisor is notable for its simplicity and effectiveness, offering key features such as a precise 4.0V fixed detection voltage, low current consumption, and a high-accuracy voltage threshold. Its rapid response time to voltage deviations ensures devices are promptly reset or powered down as necessary. Additionally, its operation at low power voltages makes it an ideal choice for portable and battery-operated devices.
BU4810F-TR Applications
- Consumer Electronics: Utilized in smartphones, tablets, and other portable devices to manage power and prevent unexpected shutdowns or component failures.
- Computing Systems: Ensures stable operation and system integrity in PCs, servers, and network devices by monitoring power supplies and triggering resets when necessary.
- Industrial Equipment: Applied in machinery and production line equipment to safeguard sensitive electronic components against voltage anomalies, enhancing system uptime and reliability.
- Automotive Electronics: Used in vehicle control systems to monitor and maintain correct operational voltages, contributing to vehicle safety and electronics durability.
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