BD4939FVE-TR
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- Mfr.Part #
- BD4939FVE-TR
- Manufacturer
- ROHM Semiconductor
- Package / Case
- SOT-665
- Datasheet
- Download
- Description
- IC SUPERVISOR 1 CHANNEL 5VSOF
- Stock
- 2
- In Stock ：
- 2
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- Manufacturer :
- ROHM Semiconductor
- Product Category :
- Supervisors
- Number of Channels :
- 1
- Power Supplies :
- 4.9V
- Terminal Position :
- Dual
- Number of Functions :
- 1
- Watchdog Timer :
- No
- Published :
- 2002
- Pin Count :
- 5
- Threshold Voltage :
- +3.9V
- Min Supply Voltage :
- -300mV
- Mount :
- Surface Mount
- RoHS Status :
- ROHS3 Compliant
- Reset :
- Active Low
- Package / Case :
- SOT-665
- Terminal Form :
- Flat
- Max Supply Current :
- 1.68μA
- Max Reset Threshold Voltage :
- 3.959V
- Lead Free :
- Lead Free
- Max Supply Voltage :
- 10V
- Mounting Type :
- Surface Mount
- Series :
- BD49xxx
- Base Part Number :
- BD49
- Packaging :
- Tape and Reel (TR)
- Pbfree Code :
- yes
- Number of Terminations :
- 5
- Adjustable Threshold :
- No
- Max Power Dissipation :
- 100mW
- Supply Voltage :
- 3.7V
- Output :
- Push-Pull, Totem Pole
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Height Seated (Max) :
- 0.6mm
- Number of Pins :
- 5
- ECCN Code :
- EAR99
- Type :
- Voltage Detector
- Operating Temperature :
- -40°C~105°C TA
- Min Reset Threshold Voltage :
- 3.842V
- Factory Lead Time :
- 9 Weeks
- Voltage - Threshold :
- 3.9V
- Number of Voltages Monitored :
- 1
- Datasheets
- BD4939FVE-TR
Supervisors ROHM Semiconductor BD4939FVE-TR Overview
Presenting the BD4939FVE-TR, a state-of-the-art voltage supervisor IC from the renowned manufacturer, ROHM Semiconductor. This compact device is assertively engineered to fortify and supervise your electronic circuits, ensuring they remain within optimal operating conditions. With its singular channel operations, the BD4939FVE-TR is tailored for systems that require a dependable monitoring solution to safeguard against unforeseen power anomalies. Encased in a minimalist 5VSOF package, it seamlessly integrates into your designs, maintaining vigilance over your power supply without occupying excessive real estate on your PCB. This piece of Supervisors ROHM Semiconductor BD4939FVE-TR offers unmatched reliability, backed by the sterling reputation of ROHM Semiconductor, making it a quintessential component for critical applications where constant monitoring is paramount.
BD4939FVE-TR Features
- Single channel voltage supervisor for tight oversight of power conditions
- Automatic system reset function in the event of voltage drops or surges
- Embedded in a space-saving 5VSOF package suitable for compact designs
- Guaranteed operations at a supply voltage of 5V, ideal for a variety of digital applications
- Produced by ROHM Semiconductor, ensuring high quality and reliability
BD4939FVE-TR Applications
- Computer Systems – Monitors the power supply to prevent data corruption during unexpected voltage fluctuations.
- Consumer Electronics – Ensures consistent performance in devices such as smartphones and gaming consoles under varying power conditions.
- Industrial Equipment – Provides voltage supervision in machinery, minimizing downtime due to power-related faults.
- Automotive Electronics – Assists in the stable operation of vehicle control units by monitoring supply voltage integrity.
- Telecommunication Devices – Utilized in network hardware to maintain uninterrupted service by watching over power supply levels.
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