BD4938FVE-TR
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- Mfr.Part #
- BD4938FVE-TR
- Manufacturer
- ROHM Semiconductor
- Package / Case
- SOT-665
- Datasheet
- Download
- Description
- IC SUPERVISOR 1 CHANNEL 5VSOF
- Stock
- 3,819
- In Stock ：
- 3,819
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- Manufacturer :
- ROHM Semiconductor
- Product Category :
- Supervisors
- Packaging :
- Tape and Reel (TR)
- Mounting Type :
- Surface Mount
- Mount :
- Surface Mount
- Number of Pins :
- 5
- Pbfree Code :
- yes
- Terminal Position :
- Dual
- RoHS Status :
- ROHS3 Compliant
- Max Reset Threshold Voltage :
- 3.857V
- Min Reset Threshold Voltage :
- 3.743V
- Power Supplies :
- 4.9V
- Voltage - Threshold :
- 3.8V
- Min Supply Voltage :
- -300mV
- Output :
- Push-Pull, Totem Pole
- Lead Free :
- Lead Free
- Factory Lead Time :
- 9 Weeks
- Reset :
- Active Low
- Watchdog Timer :
- No
- Max Supply Current :
- 1.68μA
- Published :
- 2013
- Number of Terminations :
- 5
- Supply Voltage :
- 3.6V
- Type :
- Voltage Detector
- Max Supply Voltage :
- 10V
- Package / Case :
- SOT-665
- Height Seated (Max) :
- 0.6mm
- Base Part Number :
- BD49
- Number of Voltages Monitored :
- 1
- ECCN Code :
- EAR99
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Max Power Dissipation :
- 100mW
- Operating Temperature :
- -40°C~105°C TA
- Number of Channels :
- 1
- Series :
- BD49xxx
- Adjustable Threshold :
- No
- Number of Functions :
- 1
- Threshold Voltage :
- +3.8V
- Terminal Form :
- Flat
- Pin Count :
- 5
- Datasheets
- BD4938FVE-TR
Supervisors ROHM Semiconductor BD4938FVE-TR Overview
The ROHM Semiconductor BD4938FVE-TR stands out as an exemplary Supervisory IC, engineered precisely for maintaining system integrity through voltage monitoring. This compact device, housed in a 5-pin VSOF package, ensures reliable operation by overseeing the voltage levels within electronic systems, providing an essential safety net against power fluctuations. The BD4938FVE-TR is particularly tailored for applications requiring a dedicated monitoring circuit to safeguard critical data and system stability in the event of power anomalies. Its single-channel architecture offers precision sensing, coupled with an active-low reset output for ease of integration into system control architectures. This Supervisory IC exemplifies ROHM Semiconductor's dedication to producing quality components that merge performance with dependability, making it a pivotal component for B2B clients looking for high-volume, trustworthy solutions for their electronic products.
BD4938FVE-TR Features
- Single voltage threshold for simplified system design
- Active-low reset output for straightforward interfacing with microcontrollers
- Low supply current, ensuring minimal impact on overall power consumption
- Tight voltage threshold accuracy for precise monitoring
- Built-in hysteresis for enhanced noise immunity
- Robust VSOF-5 package suitable for compact applications
- Extended temperature range for reliable operation in diverse environments
BD4938FVE-TR Applications
- Portable Devices: Monitors power supply levels to prevent data loss during battery rundown.
- Automotive Systems: Ensures consistent operation of electrical systems by monitoring supply voltages in vehicles.
- Industrial Control: Offers voltage threshold detection to maintain system stability in machinery and safety equipment.
- Consumer Electronics: Provides an extra layer of protection for household gadgets against undesirable power surges.
- Telecommunications: Utilized in network devices to monitor power status and provide system resets when needed.
- Computing Hardware: Guards against power instability on motherboards, securing data integrity and system performance.
- Medical Equipment: Ensures that critical health monitoring devices operate within safe power supply parameters.
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