BU4310F-TR
- Mfr.Part #
- BU4310F-TR
- Manufacturer
- ROHM Semiconductor
- Package / Case
- SC-82
- Datasheet
- Download
- Description
- IC SUPERVISOR 1 CHANNEL 4SOP
- Stock
- 8,114
- In Stock :
- 8,114
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- Manufacturer :
- ROHM Semiconductor
- Product Category :
- Supervisors
- Package / Case :
- SC-82
- Max Reset Threshold Voltage :
- 1.01V
- Reset :
- Active Low
- Supply Voltage :
- 2.4V
- RoHS Status :
- ROHS3 Compliant
- Threshold Voltage :
- +1
- Adjustable Threshold :
- No
- Number of Functions :
- 1
- Factory Lead Time :
- 8 Weeks
- Number of Voltages Monitored :
- 1
- Number of Terminations :
- 4
- Max Supply Current :
- 1.75μA
- Operating Temperature :
- -40°C~125°C TA
- Number of Channels :
- 1
- Base Part Number :
- BU43*
- Packaging :
- Tape and Reel (TR)
- Watchdog Timer :
- No
- Number of Pins :
- 4
- Terminal Position :
- Dual
- Mount :
- Surface Mount
- Published :
- 2012
- Output :
- Push-Pull, Totem Pole
- Mounting Type :
- Surface Mount
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Lead Free :
- Lead Free
- Type :
- Simple Reset/Power-On Reset
- ECCN Code :
- EAR99
- Terminal Form :
- Gull wing
- Max Supply Voltage :
- 7V
- Min Reset Threshold Voltage :
- 990mV
- Pin Count :
- 4
- Pbfree Code :
- yes
- Voltage - Threshold :
- 1V
- Min Supply Voltage :
- 700mV
- Max Power Dissipation :
- 400mW
- Reset Timeout :
- Adjustable/Selectable
- Length :
- 2mm
- Datasheets
- BU4310F-TR
BU4310F-TR Documents

Supervisors ROHM Semiconductor BU4310F-TR Overview
The ROHM Semiconductor BU4310F-TR is a highly reliable IC supervisor, designed to enhance the operational stability of electronic systems. This compact, single-channel supervisor IC is housed in a 4-SOP package, making it ideal for applications where space is at a premium. The BU4310F-TR ensures system integrity by monitoring the power supply voltage and providing a reset output whenever the monitored voltage falls below a predefined threshold. This capability is crucial for preventing system malfunctions that could arise from unexpected power disruptions or irregularities. Integrating the Supervisors ROHM Semiconductor BU4310F-TR into your design will contribute to the overall robustness and efficiency of your electronic systems, ensuring consistent performance and extended product life cycles.
BU4310F-TR Features
- Single voltage monitoring channel for simplified system integration.
- Compact 4-SOP package suitable for space-constrained applications.
- Automatic system reset during voltage drops, enhancing system reliability.
- Low power consumption, ideal for battery-operated devices.
- Wide operating temperature range, ensuring performance in diverse environments.
BU4310F-TR Applications
- Consumer Electronics
In devices such as smartphones and tablets, the BU4310F-TR monitors power stability, ensuring devices operate correctly and reset cleanly in case of power issues. - Automotive Systems
Utilized in vehicle electronics to monitor and maintain the correct operation of system control modules, even under fluctuating power conditions. - Portable Devices
Essential for battery management in portable medical devices and cameras, where consistent operation and immediate recovery from power failures are critical. - Computing Systems
Applied in PCs and servers to safeguard data integrity by providing reliable resets in the event of voltage dips or surges. - Industrial Equipment
Ensures that industrial control systems remain operational and reliable, automatically resetting the system without manual intervention in case of power anomalies.
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