BU4915F-TR
- Mfr.Part #
- BU4915F-TR
- Manufacturer
- ROHM Semiconductor
- Package / Case
- SC-82
- Datasheet
- Download
- Description
- IC SUPERVISOR 1 CHANNEL 4SOP
- Stock
- 2,526
- In Stock :
- 2,526
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- Manufacturer :
- ROHM Semiconductor
- Product Category :
- Supervisors
- Mount :
- Surface Mount
- Watchdog Timer :
- No
- Package / Case :
- SC-82
- Undervoltage Threshold :
- 1.485V
- Terminal Position :
- Dual
- Overvoltage Threshold :
- 1.515V
- RoHS Status :
- ROHS3 Compliant
- Voltage - Threshold :
- 1.5V
- Pbfree Code :
- yes
- Adjustable Threshold :
- No
- Number of Pins :
- 4
- Power Supplies :
- 2.5/5V
- Terminal Form :
- Gull wing
- Max Power Dissipation :
- 400mW
- Type :
- Simple Reset/Power-On Reset
- Quiescent Current :
- 350nA
- Packaging :
- Tape and Reel (TR)
- Max Supply Current :
- 1.05μA
- Length :
- 2mm
- Min Supply Voltage :
- 700mV
- Operating Supply Current :
- 550nA
- Supply Voltage :
- 2.4V
- Min Reset Threshold Voltage :
- 1.485V
- Operating Temperature :
- -40°C~125°C TA
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Factory Lead Time :
- 7 Weeks
- Max Reset Threshold Voltage :
- 1.515V
- Accuracy :
- 1 %
- Max Supply Voltage :
- 7V
- ECCN Code :
- EAR99
- Pin Count :
- 4
- Output :
- Push-Pull, Totem Pole
- Published :
- 2009
- Number of Voltages Monitored :
- 1
- Mounting Type :
- Surface Mount
- Threshold Voltage :
- +1.5V
- Base Part Number :
- BU4915
- Number of Channels :
- 1
- Number of Functions :
- 1
- Reset :
- Active High/Active Low
- Number of Terminations :
- 4
- Lead Free :
- Lead Free
- Datasheets
- BU4915F-TR
BU4915F-TR Documents

Supervisors ROHM Semiconductor BU4915F-TR Overview
The BU4915F-TR from ROHM Semiconductor is a precision voltage supervisor IC designed to enhance the reliability of electronic systems. This compact, high-performance component ensures that microcontrollers and other sensitive digital circuits operate within safe voltage levels, crucial for preventing system failures and data corruption. With its single monitoring channel and a small 4-SOP package, the BU4915F-TR is ideally suited for applications where space and accuracy are critical. The integration of this supervisor IC into various electronic systems ensures operational stability and enhances overall system integrity, making it a preferred choice for manufacturers focusing on durable and reliable electronic products.
BU4915F-TR Features
- Single voltage monitoring channel for precise supervision
- Compact 4-SOP package for space-sensitive applications
- Designed to prevent system failures and ensure reliability
- Low power consumption suitable for power-sensitive systems
BU4915F-TR Applications
- Computing Systems: Ensures that PCs, servers, and other computing devices operate within safe voltage thresholds, preventing data loss and system crashes.
- Consumer Electronics: Integrated into smartphones, tablets, and other personal electronics to safeguard against voltage irregularities that can lead to device malfunctions.
- Industrial Equipment: Used in automation controllers and other industrial machinery to monitor power supplies, thus preventing equipment failure due to voltage fluctuations.
- Automotive Electronics: Helps in monitoring the electronic control units (ECUs) in vehicles, ensuring that they function correctly even under variable voltage conditions.
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