BD46291G-TR
- Mfr.Part #
- BD46291G-TR
- Manufacturer
- ROHM Semiconductor
- Package / Case
- SC-74A, SOT-753
- Datasheet
- Download
- Description
- IC SUPERVISOR 1 CHANNEL 5SSOP
- Stock
- 50
- In Stock :
- 50
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- Manufacturer :
- ROHM Semiconductor
- Product Category :
- Supervisors
- Base Part Number :
- BD46
- Threshold Voltage :
- +2.9V
- Published :
- 2005
- RoHS Status :
- ROHS3 Compliant
- Min Reset Threshold Voltage :
- 2.871V
- Number of Pins :
- 5
- Watchdog Timer :
- No
- Pbfree Code :
- yes
- Mounting Type :
- Surface Mount
- Package / Case :
- SC-74A, SOT-753
- Adjustable Threshold :
- No
- Pin Count :
- 5
- Reset Timeout :
- 90ms Minimum
- Type :
- Voltage Detector
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Series :
- BD46xxx
- Packaging :
- Tape and Reel (TR)
- Min Supply Voltage :
- 950mV
- Supply Voltage :
- 4.9V
- Number of Terminations :
- 5
- Reset :
- Active Low
- Max Reset Threshold Voltage :
- 2.929V
- Operating Temperature :
- -40°C~105°C TA
- Output :
- Push-Pull, Totem Pole
- Number of Functions :
- 1
- Max Power Dissipation :
- 540mW
- Number of Voltages Monitored :
- 1
- Number of Channels :
- 1
- Terminal Form :
- Gull wing
- Terminal Position :
- Dual
- Max Supply Current :
- 2.85μA
- Max Supply Voltage :
- 9.5V
- Lead Free :
- Lead Free
- Factory Lead Time :
- 20 Weeks
- ECCN Code :
- EAR99
- Length :
- 2.9mm
- Mount :
- Surface Mount
- Voltage - Threshold :
- 2.9V
- Datasheets
- BD46291G-TR

Supervisors ROHM Semiconductor BD46291G-TR Overview
The ROHM Semiconductor BD46291G-TR is a state-of-the-art Supervisory IC designed to enhance system reliability in a variety of applications. This supervisor IC monitors the system voltage and ensures that your systems operate within safe voltage thresholds, automatically resetting the system or controlling power sequencing during an out-of-threshold condition. Its compact 5SSOP package makes it ideal for space-constrained applications, while its low power consumption ensures efficiency in operation. Utilizing the Supervisors ROHM Semiconductor BD46291G-TR enhances system stability and reliability, making it an essential component in any critical system where voltage monitoring is necessary.
BD46291G-TR Features
This supervisory circuit features a variety of key functionalities that make it indispensable in modern electronic systems:
- Single voltage monitoring capability which ensures simplicity and precision in tracking system health.
- Low supply current which enhances overall energy efficiency.
- High threshold accuracy that ensures reliable system resets and operation under varied conditions.
- Wide operating temperature range, making it suitable for industrial applications.
- Compact 5SSOP packaging allows for integration in space-restricted designs.
BD46291G-TR Applications
- Computing Systems: In desktops and servers, the BD46291G-TR monitors power supply stability, crucial for preventing data loss and system failures.
- Portable Devices: Ensures battery longevity and protects against voltage irregularities in devices like smartphones and tablets.
- Industrial Equipment: Monitors and maintains system voltage, critical for the safe and effective operation of machinery in challenging environments.
- Automotive Electronics: Utilized in vehicle power systems to oversee voltage fluctuations, contributing to safer and more reliable automotive performance.
- Telecommunication Infrastructure: Helps in managing power supply to critical telecom equipment, thereby aiding in maintaining network integrity and uptime.
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