BU4923F-TR
- Mfr.Part #
- BU4923F-TR
- Manufacturer
- ROHM Semiconductor
- Package / Case
- SC-82
- Datasheet
- Download
- Description
- IC SUPERVISOR 1 CHANNEL 4SOP
- Stock
- 2,320
- In Stock :
- 2,320
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- Manufacturer :
- ROHM Semiconductor
- Product Category :
- Supervisors
- Undervoltage Threshold :
- 2.277V
- RoHS Status :
- ROHS3 Compliant
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Type :
- Simple Reset/Power-On Reset
- Number of Channels :
- 1
- Packaging :
- Tape and Reel (TR)
- ECCN Code :
- EAR99
- Terminal Form :
- Gull wing
- Factory Lead Time :
- 7 Weeks
- Max Supply Current :
- 1.23μA
- Operating Temperature :
- -40°C~125°C TA
- Mounting Type :
- Surface Mount
- Pbfree Code :
- yes
- Accuracy :
- 1 %
- Package / Case :
- SC-82
- Number of Functions :
- 1
- Number of Voltages Monitored :
- 1
- Lead Free :
- Lead Free
- Supply Voltage :
- 2.4V
- Adjustable Threshold :
- No
- Length :
- 2mm
- Published :
- 2009
- Min Reset Threshold Voltage :
- 2.277V
- Reset :
- Active High/Active Low
- Voltage - Threshold :
- 2.3V
- Terminal Position :
- Dual
- Number of Pins :
- 4
- Min Supply Voltage :
- 700mV
- Power Supplies :
- 2.5/5V
- Max Power Dissipation :
- 400mW
- Watchdog Timer :
- No
- Mount :
- Surface Mount
- Pin Count :
- 4
- Max Supply Voltage :
- 7V
- Quiescent Current :
- 400nA
- Operating Supply Current :
- 550nA
- Max Reset Threshold Voltage :
- 2.323V
- Output :
- Push-Pull, Totem Pole
- Overvoltage Threshold :
- 2.323V
- Base Part Number :
- BU4923
- Threshold Voltage :
- +2.3V
- Number of Terminations :
- 4
- Datasheets
- BU4923F-TR
BU4923F-TR Documents

Supervisors ROHM Semiconductor BU4923F-TR Overview
The ROHM Semiconductor BU4923F-TR Supervisor IC is an advanced solution tailored for efficient system management through its supervisory functions. Designed to enhance the reliability and performance of embedded systems, this compact IC plays a critical role in monitoring power supplies to prevent system failures. It features a precision voltage detector, designed to ensure stability and functionality across various applications. Ideal for businesses looking to integrate dependable supervisory circuits, the BU4923F-TR is a top choice among industry professionals for its robustness and minimalistic design, accommodating the stringent requirements of modern electronic devices.
BU4923F-TR Features
The BU4923F-TR IC from ROHM Semiconductor includes features such as a highly accurate voltage threshold, low power consumption, and a compact 4-pin SOP package. This makes it an excellent choice for applications requiring precise voltage monitoring and critical system control, ensuring operational integrity through various power conditions.
BU4923F-TR Applications
- Consumer Electronics: Ensures device reliability by monitoring power supplies in products like smart TVs and gaming consoles.
- Automotive Systems: Used in car electronics to oversee system health and prevent malfunctions due to voltage fluctuations.
- Industrial Equipment: Integral in industrial automation systems for consistent monitoring of power conditions, safeguarding against system downtimes.
- Telecommunication Infrastructure: Helps in managing power supply stability in communication equipment, crucial for maintaining network integrity.
- Portable Devices: Utilized in battery-powered devices such as smartphones and tablets to monitor power levels and contribute to overall device management and safety.
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