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