BU4809F-TR
- Mfr.Part #
- BU4809F-TR
- Manufacturer
- ROHM Semiconductor
- Package / Case
- 4-TSOP (0.049, 1.25mm Width)
- Datasheet
- Download
- Description
- IC SUPERVISOR 1 CHANNEL 4SOP
- Stock
- 17,392
- In Stock :
- 17,392
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- Manufacturer :
- ROHM Semiconductor
- Product Category :
- Supervisors
- Lead Free :
- Lead Free
- Max Supply Voltage :
- 7V
- Min Reset Threshold Voltage :
- 891mV
- Packaging :
- Tape and Reel (TR)
- Pin Count :
- 4
- Overvoltage Threshold :
- 909mV
- Number of Voltages Monitored :
- 1
- Power Supplies :
- 2.5/5V
- RoHS Status :
- ROHS3 Compliant
- Number of Pins :
- 4
- Accuracy :
- 1 %
- Package / Case :
- 4-TSOP (0.049, 1.25mm Width)
- Number of Functions :
- 1
- Supply Voltage :
- 2.4V
- Terminal Form :
- Gull wing
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Terminal Position :
- Dual
- Adjustable Threshold :
- No
- Factory Lead Time :
- 7 Weeks
- Quiescent Current :
- 300nA
- Output :
- Open Drain or Open Collector
- ECCN Code :
- EAR99
- Mounting Type :
- Surface Mount
- Max Reset Threshold Voltage :
- 909mV
- Number of Channels :
- 1
- Number of Terminations :
- 4
- Threshold Voltage :
- +0.9V
- Watchdog Timer :
- No
- Reset :
- Active High/Active Low
- Length :
- 2mm
- Max Supply Current :
- 880nA
- Base Part Number :
- BU48*
- Type :
- Simple Reset/Power-On Reset
- Voltage - Threshold :
- 0.9V
- Max Power Dissipation :
- 400mW
- Operating Supply Current :
- 550nA
- Mount :
- Surface Mount
- Published :
- 2009
- Pbfree Code :
- yes
- Undervoltage Threshold :
- 891mV
- Min Supply Voltage :
- 700mV
- Operating Temperature :
- -40°C~125°C TA
- Datasheets
- BU4809F-TR

[Supervisors ROHM Semiconductor BU4809F-TR] Overview
Discover the cutting-edge efficiency and reliability of the BU4809F-TR Supervisory Integrated Circuit (IC) from ROHM Semiconductor. Crafted with precision engineering, this IC Supervisor is designed to ensure seamless operation and protection for your electronic systems. With its compact 4SOP package, it offers a powerful solution for monitoring and controlling critical parameters in various applications.
Engineered to meet the stringent demands of modern electronic devices, the BU4809F-TR delivers unparalleled performance and durability. Whether you're designing consumer electronics, industrial equipment, or automotive systems, this IC Supervisor provides the stability and safety your applications require.
BU4809F-TR Features
- Single-channel supervisory IC
- Compact 4SOP package
- Precision monitoring of voltage levels
- Reset output with adjustable threshold voltage
- Low power consumption for energy-efficient operation
- Wide operating temperature range
- Robust overvoltage and undervoltage detection
- Short circuit protection
- Reset signal delay function
BU4809F-TR Applications
- Consumer Electronics: Ensure stable power supply and system integrity in smartphones, tablets, and wearable devices.
- Industrial Equipment: Monitor voltage levels in PLCs, motor controls, and industrial automation systems for enhanced reliability.
- Automotive Systems: Safeguard critical components and ensure proper operation of vehicle electronics, including engine control units (ECUs) and safety systems.
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