BU4343G-TR
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- Mfr.Part #
- BU4343G-TR
- Manufacturer
- ROHM Semiconductor
- Package / Case
- SC-74A, SOT-753
- Datasheet
- Download
- Description
- IC SUPERVISOR 1 CHANNEL 5SSOP
- Stock
- 1,960
- In Stock ：
- 1,960
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- Manufacturer :
- ROHM Semiconductor
- Product Category :
- Supervisors
- Packaging :
- Tape and Reel (TR)
- Reset :
- Active Low
- Mounting Type :
- Surface Mount
- Max Supply Voltage :
- 7V
- Terminal Position :
- Dual
- Adjustable Threshold :
- No
- Type :
- Simple Reset/Power-On Reset
- Base Part Number :
- BU43*
- Lead Free :
- Lead Free
- RoHS Status :
- ROHS3 Compliant
- Published :
- 2012
- Reset Timeout :
- Adjustable/Selectable
- Min Reset Threshold Voltage :
- 4.257V
- Output :
- Push-Pull, Totem Pole
- Voltage - Threshold :
- 4.3V
- Max Power Dissipation :
- 540mW
- Pin Count :
- 5
- Number of Channels :
- 1
- Mount :
- Surface Mount
- Threshold Voltage :
- +4.3V
- Number of Functions :
- 1
- Terminal Form :
- Gull wing
- Number of Voltages Monitored :
- 1
- Number of Pins :
- 5
- Min Supply Voltage :
- 700mV
- Max Reset Threshold Voltage :
- 4.343V
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Package / Case :
- SC-74A, SOT-753
- Watchdog Timer :
- No
- Max Supply Current :
- 1.75μA
- Supply Voltage :
- 2.4V
- Number of Terminations :
- 5
- Operating Temperature :
- -40°C~125°C TA
- Factory Lead Time :
- 20 Weeks
- ECCN Code :
- EAR99
- Length :
- 2.9mm
- Pbfree Code :
- yes
- Datasheets
- BU4343G-TR
Supervisors ROHM Semiconductor BU4343G-TR Overview
The Supervisors ROHM Semiconductor BU4343G-TR is a highly reliable voltage supervisor IC designed to enhance system stability by monitoring the supply voltage. It ensures that your electronic devices operate within safe voltage levels, triggering a reset to protect against voltage irregularities. This compact, single-channel supervisor in a 5SSOP package is optimized for low-power consumption and precision, making it an ideal choice for applications requiring stringent voltage supervision. Its small footprint and the simplicity of design allow for seamless integration into various electronic assemblies, promoting robustness and long-term reliability in demanding applications.
BU4343G-TR Features
The BU4343G-TR IC from ROHM Semiconductor incorporates several key features that make it a robust choice for voltage supervision:
- Single voltage monitoring channel for simplified application.
- Low power consumption suitable for battery-driven devices.
- Tight voltage threshold accuracy ensures precise monitoring.
- Small 5SSOP package allows for compact PCB layouts.
- Automatic system reset generation during voltage drop scenarios.
BU4343G-TR Applications
- Consumer Electronics: Used in smartphones, tablets, and other portable devices to ensure operational stability through voltage level monitoring and system resets during critical voltage drops.
- Computing Devices: Integrated into laptops, desktops, and servers to provide consistent system performance and prevent data loss by monitoring power supply fluctuations.
- Industrial Systems: Deployed in manufacturing control systems to guarantee uptime and safety through precise voltage supervision, essential for automated and high-precision tasks.
- Automotive Electronics: Utilized in vehicle control modules to monitor system voltage, essential for safety and reliability in automotive environments.
- Telecommunications: Applied in network routers and switches to maintain system reliability and performance continuity, especially during power instability.
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