BD4929G-TR
- Mfr.Part #
- BD4929G-TR
- Manufacturer
- ROHM Semiconductor
- Package / Case
- SC-74A, SOT-753
- Datasheet
- Download
- Description
- IC SUPERVISOR 1 CHANNEL 5VSOF
- Stock
- 66,909
- In Stock :
- 66,909
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- Manufacturer :
- ROHM Semiconductor
- Product Category :
- Supervisors
- Mounting Type :
- Surface Mount
- REACH SVHC :
- Unknown
- Pbfree Code :
- yes
- Watchdog Timer :
- No
- Type :
- Voltage Detector
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Number of Channels :
- 1
- Terminal Position :
- Dual
- Max Reset Threshold Voltage :
- 2.944V
- Max Output Current :
- 2.2mA
- Max Supply Voltage :
- 10V
- Adjustable Threshold :
- No
- Series :
- BD49xxx
- Voltage - Threshold :
- 2.9V
- Reset :
- Active Low
- Mount :
- Surface Mount
- Nominal Supply Current :
- 900nA
- Output :
- Push-Pull, Totem Pole
- Lead Free :
- Lead Free
- Max Power Dissipation :
- 150mW
- Factory Lead Time :
- 20 Weeks
- ECCN Code :
- EAR99
- Number of Terminations :
- 5
- Operating Temperature :
- -40°C~105°C TA
- Number of Pins :
- 5
- Packaging :
- Tape and Reel (TR)
- Terminal Form :
- Gull wing
- Published :
- 2003
- Number of Voltages Monitored :
- 1
- Threshold Voltage :
- +2.9V
- Number of Functions :
- 1
- Min Reset Threshold Voltage :
- 2.857V
- Package / Case :
- SC-74A, SOT-753
- Power Dissipation :
- 150mW
- Min Supply Voltage :
- -300mV
- Supply Voltage :
- 2.7V
- Max Supply Current :
- 1.53μA
- Pin Count :
- 5
- Length :
- 2.9mm
- RoHS Status :
- ROHS3 Compliant
- Power Supplies :
- 2.9V
- Datasheets
- BD4929G-TR

Supervisors ROHM Semiconductor BD4929G-TR Overview
The ROHM Semiconductor BD4929G-TR Supervisory IC is an essential component designed for critical system voltage monitoring and management. This compact, high-performance IC ensures reliable operation and protection of various electronic systems by supervising their power conditions. With its precise voltage threshold and low power consumption, the BD4929G-TR is tailored for applications requiring rigorous monitoring of power supplies, thereby safeguarding sensitive electronic components from improper voltage levels that could lead to system failure.
BD4929G-TR Features
This supervisor IC integrates several features that make it ideal for a broad range of applications. Key features include a tight 1% voltage threshold accuracy for dependable monitoring, a low-power operation that enhances overall system efficiency, and a compact 5-VSOF package that allows for easy integration into space-constrained designs. Additionally, the BD4929G-TR offers a robust operating temperature range, making it suitable for harsh environments.
BD4929G-TR Applications
- Consumer Electronics: In devices such as smartphones and laptops, the BD4929G-TR monitors battery voltage to prevent damage from over-discharge, enhancing the longevity and reliability of the devices.
- Automotive Systems: It is used in car electronics to ensure that critical systems such as engine controllers operate within safe voltage ranges, thereby preventing malfunctions or failures in automotive environments.
- Industrial Equipment: This IC supervises power supplies in industrial machinery to maintain system stability and prevent operational disruptions caused by voltage fluctuations.
- Telecommunication Infrastructure: The BD4929G-TR helps in monitoring power conditions in telecom equipment, ensuring reliable operation and continuous communication services.
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