BU4917G-TR
- Mfr.Part #
- BU4917G-TR
- Manufacturer
- ROHM Semiconductor
- Package / Case
- SC-74A, SOT-753
- Datasheet
- Download
- Description
- IC SUPERVISOR 1 CHANNEL 5SSOP
- Stock
- 48,017
- In Stock :
- 48,017
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- Manufacturer :
- ROHM Semiconductor
- Product Category :
- Supervisors
- Adjustable Threshold :
- No
- Max Reset Threshold Voltage :
- 1.717V
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Number of Pins :
- 5
- Undervoltage Threshold :
- 1.683V
- Number of Channels :
- 1
- Operating Temperature :
- -40°C~125°C TA
- Terminal Position :
- Dual
- Reset :
- Active High/Active Low
- Output :
- Push-Pull, Totem Pole
- Operating Supply Current :
- 550nA
- Pbfree Code :
- yes
- Watchdog Timer :
- No
- Number of Functions :
- 1
- Min Supply Voltage :
- 700mV
- Threshold Voltage :
- +1.7V
- Published :
- 2009
- Max Supply Current :
- 1.05μA
- Max Power Dissipation :
- 540mW
- Pin Count :
- 5
- Number of Terminations :
- 5
- Accuracy :
- 1 %
- Type :
- Simple Reset/Power-On Reset
- Base Part Number :
- BU4917
- Length :
- 2.9mm
- Mounting Type :
- Surface Mount
- Quiescent Current :
- 350nA
- Mount :
- Surface Mount
- Package / Case :
- SC-74A, SOT-753
- Supply Voltage :
- 2.4V
- Number of Voltages Monitored :
- 1
- Overvoltage Threshold :
- 1.717V
- Min Reset Threshold Voltage :
- 1.683V
- Voltage - Threshold :
- 1.7V
- Packaging :
- Tape and Reel (TR)
- ECCN Code :
- EAR99
- Terminal Form :
- Gull wing
- Factory Lead Time :
- 20 Weeks
- Max Supply Voltage :
- 7V
- RoHS Status :
- ROHS3 Compliant
- Datasheets
- BU4917G-TR

Supervisors ROHM Semiconductor BU4917G-TR Overview
The ROHM Semiconductor BU4917G-TR supervisor IC is a precision-engineered solution designed to enhance system reliability through voltage monitoring. This component features a compact 5SSOP package, making it ideal for space-constrained applications while providing a single-channel supervisor capable of maintaining optimal operational parameters. As a key product in the Supervisors category, the BU4917G-TR ensures continuous monitoring and control, essential for preventing system failures due to unstable or incorrect voltages. This capability makes it particularly valuable for critical applications where continuous system uptime is paramount.
BU4917G-TR Features
The BU4917G-TR from ROHM Semiconductor incorporates several key features designed for robust performance in a variety of settings. It includes precision voltage monitoring and a reset feature that triggers upon detecting voltage anomalies, ensuring devices operate within safe parameters. The compact 5SSOP package allows for integration into systems where board space is at a premium, making it versatile as well as functional.
BU4917G-TR Applications
- Consumer Electronics: In devices such as smartphones and tablets, the BU4917G-TR ensures stable operation by monitoring the power supply and initiating a reset if unsafe voltage levels are detected, thus protecting sensitive internal components.
- Computing: Used in desktops and servers, this IC helps prevent data loss and hardware damage by ensuring the power supply consistently operates within safe limits.
- Industrial Systems: For automated manufacturing equipment, the BU4917G-TR can safeguard against operational disruptions caused by voltage fluctuations, thereby maintaining productivity and safety standards.
- Automotive: In vehicle electronics, this supervisor IC plays a critical role in system reliability by monitoring the supply voltage to critical control units, thus ensuring vehicle safety and operational integrity.
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