R3111Q221A-TR-FE
- Mfr.Part #
- R3111Q221A-TR-FE
- Manufacturer
- Nisshinbo Micro Devices
- Package / Case
- Datasheet
- Download
- Description
- IC SUPERVISOR 1 CHANNEL SC82AB
- Stock
- 41,242
- In Stock :
- 41,242
Request A Quote(RFQ)
- * Fullname:
- * Company:
- * E-Mail:
- Phone:
- Comment:
- * Quantity:
- Manufacturer :
- Nisshinbo Micro Devices
- Product Category :
- Supervisors
- JESD-30 Code :
- R-PDSO-G4
- Operating Temperature (Min) :
- -40°C
- Terminal Pitch :
- 1.3mm
- Lead Free :
- Lead Free
- JESD-609 Code :
- e3
- Terminal Position :
- Dual
- Factory Lead Time :
- 9 Weeks
- Additional Feature :
- DETECTOR THRESHOLD VOLTAGE IS 2.2V
- Supply Voltage-Min (Vsup) :
- 0.7V
- Height Seated (Max) :
- 1.05mm
- Temperature Grade :
- Industrial
- Terminal Finish :
- Tin (Sn)
- Adjustable Threshold :
- yes
- Operating Temperature (Max) :
- 85°C
- Watchdog Timer :
- No
- Number of Functions :
- 1
- Surface Mount :
- yes
- Terminal Form :
- Gull wing
- Pbfree Code :
- yes
- Peak Reflow Temperature (Cel) :
- 260
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Analog IC - Other Type :
- POWER SUPPLY SUPPORT CIRCUIT
- HTS Code :
- 8542.39.00.01
- Number of Terminations :
- 4
- RoHS Status :
- RoHS Compliant
- Supply Voltage :
- 12V
- Width :
- 1.25mm
- ECCN Code :
- EAR99
- Pin Count :
- 4
- Packaging :
- Tape and Reel (TR)
- Supply Voltage-Max (Vsup) :
- 10V
- Length :
- 2mm
- Number of Channels :
- 1
- Datasheets
- R3111Q221A-TR-FE

Supervisors Nisshinbo Micro Devices R3111Q221A-TR-FE Overview
The Supervisors Nisshinbo Micro Devices R3111Q221A-TR-FE is a state-of-the-art IC SUPERVISOR designed for precise voltage monitoring and system reliability. This compact IC integrates a high-performance supervisory circuit in a small SC82AB package, making it an ideal choice for space-sensitive applications. Known for its robustness and high accuracy, the R3111Q221A-TR-FE enhances system stability by monitoring power supplies in real-time to prevent system failures due to unstable voltage levels.
R3111Q221A-TR-FE Features
This supervisor IC offers a range of features designed for high-performance and reliable operations. Key features include:
- Single-channel voltage monitoring for simplified system integration.
- Low power consumption, enhancing the overall efficiency of the application it serves.
- High accuracy voltage threshold settings for precise monitoring.
- Compact SC82AB package suitable for tight PCB layouts.
- Wide operating temperature range, ensuring reliability across various environmental conditions.
R3111Q221A-TR-FE Applications
- Consumer Electronics: Used in smartphones and tablets to ensure they operate within safe voltage ranges, preventing damage and extending device life.
- Portable Devices: Ideal for battery-powered devices such as handheld gaming consoles, where power efficiency and small form factor are critical.
- Automotive Applications: Monitors voltage in car infotainment systems, ensuring consistent performance and preventing system resets or failures due to voltage drops.
- Industrial Systems: Applies in automated machinery and safety systems where precise voltage monitoring is crucial to avoid operational disruptions and maintain safety standards.
- Medical Equipment: Ensures that critical medical devices operate without interruption or power issues, thus safeguarding patient safety and equipment functionality.
You may place an order without registering to Chip IC. We strongly recommend that you log in before purchasing as you can track your order at any time.
RFQ (Request for Quotations)It is recommended to send RFQ to get the latest prices and stock availability about the part.Our sales will reply to your inquiry within 24 hours.
Payment MethodFor your convenience, we accept multiple payment methods in USD, Such as:PayPal, Credit Card, and wire transfer.
IMPORTANT NOTICEYou may place an order without registering to 1. You'll receive an order confirmations by e-mail soon . (Please remember to check the spam box if you didn't hear from us). 2. Since stock availability and prices may change at any time, the sales will reconfirm the order details and update you at soonest time.
Most of our products are shipped via FEDEX,DHL,UPS and SF EXPRESS...
Shipping CostShipping Cost starts at $40, but some countries will exceed $40. For example (South Africa, Brazil, India, Pakistan, Israel, etc.).If customer have shipping account, we can make shipment under customer’s shipping account with freight collect directly.
The basic freight (for package ≤0.5 KG ) depends on the time zones and countries
Once the goods are shipped, estimated delivery time depends on the shipping methods you chose. You can track it by the tracking no.
















