BU4221G-TR
- Mfr.Part #
- BU4221G-TR
- Manufacturer
- ROHM Semiconductor
- Package / Case
- SC-74A, SOT-753
- Datasheet
- Download
- Description
- IC SUPERVISOR 1 CHANNEL 5SSOP
- Stock
- 21,211
- In Stock :
- 21,211
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- Manufacturer :
- ROHM Semiconductor
- Product Category :
- Supervisors
- Reset Timeout :
- Adjustable/Selectable
- Pbfree Code :
- yes
- Undervoltage Threshold :
- 2.079V
- Supply Voltage :
- 2.4V
- Max Power Dissipation :
- 540mW
- Voltage - Threshold :
- 2.1V
- Lead Free :
- Lead Free
- Number of Pins :
- 5
- Accuracy :
- 1 %
- Packaging :
- Tape and Reel (TR)
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Output Type :
- Voltage
- Min Reset Threshold Voltage :
- 2.079V
- ECCN Code :
- EAR99
- Factory Lead Time :
- 20 Weeks
- Type :
- Simple Reset/Power-On Reset
- Min Supply Voltage :
- 700mV
- Max Output Current :
- 550nA
- RoHS Status :
- ROHS3 Compliant
- Operating Temperature :
- -40°C~125°C TA
- Terminal Position :
- Dual
- Overvoltage Threshold :
- 2.121V
- Max Supply Voltage :
- 7V
- Output :
- Open Drain or Open Collector
- Published :
- 2013
- Base Part Number :
- BU42*
- Threshold Voltage :
- 2.1V
- Number of Channels :
- 1
- Max Supply Current :
- 1.75μA
- Tolerance :
- 1%
- Operating Supply Current :
- 550nA
- Pin Count :
- 5
- Length :
- 2.9mm
- Number of Voltages Monitored :
- 1
- Adjustable Threshold :
- No
- Package / Case :
- SC-74A, SOT-753
- Number of Terminations :
- 5
- Mount :
- Surface Mount
- REACH SVHC :
- Unknown
- Reset :
- Active Low
- Watchdog Timer :
- No
- Max Reset Threshold Voltage :
- 2.121V
- Terminal Form :
- Gull wing
- Mounting Type :
- Surface Mount
- Number of Functions :
- 1
- Datasheets
- BU4221G-TR
BU4221G-TR Documents

[Supervisors ROHM Semiconductor BU4221G-TR] Overview
Introducing the BU4221G-TR from ROHM Semiconductor, a leading-edge Integrated Circuits product designed to elevate system reliability and performance. As a proficient supervisor IC, it ensures seamless operation by monitoring critical parameters within electronic systems. Crafted with precision and expertise, this product caters to the discerning needs of B2B clients seeking top-notch quality and reliability.
BU4221G-TR Features
- Robust Supervision: The BU4221G-TR offers comprehensive supervision capabilities, safeguarding electronic systems against faults and failures.
- Single Channel Design: With a single-channel architecture, this IC optimizes space utilization while maintaining high functionality.
- Compact 5SSOP Package: Its compact 5SSOP package enhances versatility and ease of integration into various electronic designs.
- Low Power Consumption: Designed for efficiency, the BU4221G-TR minimizes power consumption without compromising performance.
- Wide Application Range: Versatile compatibility allows for integration into diverse electronic systems, enhancing reliability across industries.
BU4221G-TR Applications
- Industrial Automation: Employed in industrial automation systems, the BU4221G-TR ensures uninterrupted operation by monitoring voltage levels and system integrity, enhancing productivity and safety.
- Telecommunications Infrastructure: Integrated into telecommunications infrastructure, this IC supervises critical parameters, ensuring seamless network performance and minimizing downtime.
- Automotive Electronics: In automotive electronics, the BU4221G-TR enhances vehicle safety and reliability by monitoring vital system components, such as power supply and sensor circuits, contributing to a smooth driving experience.
- Consumer Electronics: Utilized in various consumer electronics, including smart home devices and appliances, this IC enhances product reliability and longevity by overseeing essential functions and detecting abnormalities.
- Medical Equipment: Integrated into medical equipment, the BU4221G-TR plays a crucial role in ensuring patient safety and device reliability by monitoring critical parameters and triggering alerts in case of anomalies.
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