BU4339G-TR
- Mfr.Part #
- BU4339G-TR
- Manufacturer
- ROHM Semiconductor
- Package / Case
- SC-74A, SOT-753
- Datasheet
- Download
- Description
- IC SUPERVISOR 1 CHANNEL 5SSOP
- Stock
- 30,507
- In Stock :
- 30,507
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- Manufacturer :
- ROHM Semiconductor
- Product Category :
- Supervisors
- Min Reset Threshold Voltage :
- 3.861V
- Voltage - Threshold :
- 3.9V
- Pin Count :
- 5
- Packaging :
- Tape and Reel (TR)
- Max Supply Voltage :
- 7V
- Lead Free :
- Lead Free
- Watchdog Timer :
- No
- Max Reset Threshold Voltage :
- 3.939V
- Number of Pins :
- 5
- Number of Terminations :
- 5
- Pbfree Code :
- yes
- Type :
- Simple Reset/Power-On Reset
- Package / Case :
- SC-74A, SOT-753
- ECCN Code :
- EAR99
- Mount :
- Surface Mount
- Mounting Type :
- Surface Mount
- Terminal Position :
- Dual
- Threshold Voltage :
- +3.9V
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Number of Functions :
- 1
- Base Part Number :
- BU43*
- RoHS Status :
- ROHS3 Compliant
- Adjustable Threshold :
- No
- Published :
- 2012
- Reset Timeout :
- Adjustable/Selectable
- Terminal Form :
- Gull wing
- Supply Voltage :
- 2.4V
- Number of Channels :
- 1
- Max Supply Current :
- 1.75μA
- Min Supply Voltage :
- 700mV
- Operating Temperature :
- -40°C~125°C TA
- Factory Lead Time :
- 20 Weeks
- Length :
- 2.9mm
- Reset :
- Active Low
- Output :
- Push-Pull, Totem Pole
- Max Power Dissipation :
- 540mW
- Number of Voltages Monitored :
- 1
- Datasheets
- BU4339G-TR

Supervisors ROHM Semiconductor BU4339G-TR Overview
The ROHM Semiconductor BU4339G-TR is a high-performance supervisor IC, designed for reliable monitoring of power supply and system stability in electronic circuits. Engineered to safeguard sensitive microcontrollers and other digital systems, this IC ensures that all system parameters remain within operational thresholds, thereby preventing system failure due to unstable supply voltages. This compact, yet robust device is housed in a 5SSOP package, offering a streamlined solution for integrated circuit designs requiring minimal space and maximum functionality. With its precision voltage monitoring and versatile application spectrum, the Supervisors ROHM Semiconductor BU4339G-TR is an essential component for any high-reliability electronic design.
BU4339G-TR Features
The BU4339G-TR supervisor IC from ROHM Semiconductor includes a range of features designed to enhance system reliability and performance. Key features include a precise monitoring voltage threshold, low power consumption, and an active low reset output. Additionally, the device offers a wide operating temperature range, making it suitable for a variety of industrial applications. Its compact 5SSOP package allows for easy integration into existing designs without sacrificing performance or space.
BU4339G-TR Applications
- Consumer Electronics: Utilized in devices such as smartphones, tablets, and other portable devices to ensure reliable operation by monitoring power supply stability.
- Industrial Automation: Helps protect sensitive industrial machinery and equipment from voltage irregularities, enhancing reliability and safety in harsh environments.
- Automotive Systems: Applied in vehicle electronics to oversee the correct functioning of onboard systems under fluctuating power conditions.
- Computing: Essential in PCs, servers, and networking devices for maintaining system stability and preventing data loss during unexpected power disruptions.
- Medical Equipment: Ensures medical devices operate within safe voltage ranges, crucial for patient safety and device efficacy.
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