BU4246G-TR
- Mfr.Part #
- BU4246G-TR
- Manufacturer
- ROHM Semiconductor
- Package / Case
- SC-74A, SOT-753
- Datasheet
- Download
- Description
- IC SUPERVISOR 1 CHANNEL 5SSOP
- Stock
- 46,139
- In Stock :
- 46,139
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- Manufacturer :
- ROHM Semiconductor
- Product Category :
- Supervisors
- Lead Free :
- Lead Free
- RoHS Status :
- ROHS3 Compliant
- Power Dissipation :
- 540mW
- Number of Channels :
- 1
- Mounting Type :
- Surface Mount
- Published :
- 2012
- Adjustable Threshold :
- No
- Packaging :
- Tape and Reel (TR)
- Package / Case :
- SC-74A, SOT-753
- Max Supply Voltage :
- 7V
- Max Power Dissipation :
- 540mW
- Threshold Voltage :
- +4.6V
- Factory Lead Time :
- 20 Weeks
- Terminal Position :
- Dual
- Number of Functions :
- 1
- Watchdog Timer :
- No
- Number of Voltages Monitored :
- 1
- Number of Terminations :
- 5
- Supply Voltage :
- 2.4V
- Base Part Number :
- BU42*
- Min Reset Threshold Voltage :
- 4.554V
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Reset Timeout :
- Adjustable/Selectable
- Operating Supply Current :
- 550nA
- Max Reset Threshold Voltage :
- 4.646V
- Voltage - Threshold :
- 4.6V
- Accuracy :
- 1 %
- ECCN Code :
- EAR99
- Max Supply Current :
- 1.75μA
- Min Supply Voltage :
- 700mV
- Pbfree Code :
- yes
- Mount :
- Surface Mount
- Terminal Form :
- Gull wing
- Operating Temperature :
- -40°C~125°C TA
- Pin Count :
- 5
- Output :
- Open Drain or Open Collector
- Reset :
- Active Low
- Number of Pins :
- 5
- Length :
- 2.9mm
- Type :
- Simple Reset/Power-On Reset
- Datasheets
- BU4246G-TR

Supervisors ROHM Semiconductor BU4246G-TR Overview
The Supervisors ROHM Semiconductor BU4246G-TR is an advanced single-channel voltage supervisor IC designed to enhance system reliability. It comes housed in a compact 5SSOP package, suitable for high-density applications where space is at a premium. This IC ensures that your electronic systems operate within their voltage thresholds, offering real-time monitoring and protective actions against under-voltage conditions. The robust design of the BU4246G-TR makes it an ideal choice for managing critical functions in various electronic applications, aiming to reduce system downtime and maintain operational efficiency.
BU4246G-TR Features
This supervisor IC features precise voltage monitoring capabilities and a fast response time to deviations from set voltage thresholds. Its key features include low power consumption, which is crucial for portable and battery-operated devices, and an automatic system reset function that kicks in when voltage drops below a predefined level. The BU4246G-TR also supports a wide operating voltage range, enhancing its versatility across different electronic platforms.
BU4246G-TR Applications
- Consumer Electronics: In devices like smartphones and tablets, the BU4246G-TR monitors battery voltage to prevent damage from deep discharge.
- Automotive Systems: It ensures reliable operation of automotive electronics by monitoring supply voltages and preventing system failures due to voltage drops.
- Industrial Equipment: This IC is used in industrial control systems to safeguard sensitive microcontroller-based applications against voltage irregularities.
- Portable Devices: Essential for maintaining operational stability in portable medical devices and fitness trackers by ensuring voltage stability.
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