BD4849FVE-TR
- Mfr.Part #
- BD4849FVE-TR
- Manufacturer
- ROHM Semiconductor
- Package / Case
- SOT-665
- Datasheet
- Download
- Description
- IC SUPERVISOR 1 CHANNEL 5VSOF
- Stock
- 36,238
- In Stock :
- 36,238
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- Manufacturer :
- ROHM Semiconductor
- Product Category :
- Supervisors
- Package / Case :
- SOT-665
- Power Supplies :
- 4.9V
- Pbfree Code :
- yes
- Number of Terminations :
- 5
- Reset :
- Active Low
- Operating Temperature :
- -40°C~105°C TA
- Adjustable Threshold :
- No
- Min Supply Voltage :
- -300mV
- Factory Lead Time :
- 7 Weeks
- Series :
- BD48xxx
- Terminal Position :
- Dual
- Number of Voltages Monitored :
- 1
- Max Supply Voltage :
- 10V
- Max Supply Current :
- 1.8μA
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Number of Channels :
- 1
- Max Reset Threshold Voltage :
- 4.974V
- Type :
- Voltage Detector
- ECCN Code :
- EAR99
- Max Power Dissipation :
- 100mW
- Published :
- 2005
- Voltage - Threshold :
- 4.9V
- Watchdog Timer :
- No
- Number of Pins :
- 5
- Min Reset Threshold Voltage :
- 4.827V
- Threshold Voltage :
- +4.9V
- RoHS Status :
- ROHS3 Compliant
- Output :
- Open Drain or Open Collector
- Mounting Type :
- Surface Mount
- Terminal Form :
- Flat
- Pin Count :
- 5
- Base Part Number :
- BD48
- Supply Voltage :
- 4.7V
- Height Seated (Max) :
- 0.6mm
- Number of Functions :
- 1
- Lead Free :
- Lead Free
- Packaging :
- Tape and Reel (TR)
- Mount :
- Surface Mount
- Datasheets
- BD4849FVE-TR

Supervisors ROHM Semiconductor BD4849FVE-TR Overview
The ROHM Semiconductor BD4849FVE-TR is a highly reliable voltage supervisor IC, designed to enhance system stability by monitoring voltage levels and resetting the system when necessary. Engineered to prevent system failures caused by unstable or unsafe voltage levels, this compact supervisor IC is an essential component for maintaining the integrity of power-sensitive microcontrollers and digital systems. Its small 5-VSOF package is perfect for space-constrained applications, while offering robust protection features that ensure system reliability across various operating conditions.
BD4849FVE-TR Features
The BD4849FVE-TR boasts several key features that make it an optimal choice for demanding applications. These include:
- Single-channel operation which simplifies integration.
- Fixed sense voltage of 4.9V, providing precise monitoring.
- Low power consumption for enhanced battery life.
- High accuracy voltage detection to prevent system instability.
- Compact 5-VSOF package suitable for high-density board designs.
BD4849FVE-TR Applications
- Computing Systems: Utilized in servers and PCs to monitor power supply stability, ensuring safe boot-ups and operations.
- Portable Devices: Implements in smartphones and tablets to oversee battery voltage, safeguarding against unexpected shutdowns.
- Industrial Equipment: Applied in machinery and factory lines to monitor system voltages, crucial for maintaining operational integrity.
- Automotive Applications: Used in vehicle electronics to ensure consistent system performance despite fluctuations in battery voltage.
- Consumer Electronics: Essential in devices like cameras and gaming consoles, where stable power is necessary for reliable functionality.
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