R1121N281B-TR-FE
- Mfr.Part #
- R1121N281B-TR-FE
- Manufacturer
- Nisshinbo Micro Devices
- Package / Case
- Datasheet
- Download
- Description
- IC REG LINEAR 2.8V 150MA SOT23-5
- Stock
- 9,802
- In Stock :
- 9,802
Request A Quote(RFQ)
- * Fullname:
- * Company:
- * E-Mail:
- Phone:
- Comment:
- * Quantity:
- Manufacturer :
- Nisshinbo Micro Devices
- Product Category :
- Voltage Regulators - Linear
- Pbfree Code :
- yes
- Packaging :
- Tape and Reel (TR)
- ECCN Code :
- EAR99
- Terminal Finish :
- Matte Tin (Sn)
- HTS Code :
- 8542.39.00.01
- Qualification Status :
- Not Qualified
- RoHS Status :
- RoHS Compliant
- JESD-609 Code :
- e3
- Pin Count :
- 5
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Factory Lead Time :
- 9 Weeks
- Datasheets
- R1121N281B-TR-FE

Voltage Regulators - Linear Nisshinbo Micro Devices R1121N281B-TR-FE Overview
Introducing the R1121N281B-TR-FE, a high-performance linear voltage regulator meticulously crafted by Nisshinbo Micro Devices. This compact yet powerful integrated circuit is designed to deliver exceptional stability and precision in voltage regulation, catering to the exacting demands of modern electronic systems.
With a nominal output voltage of 2.8V and a maximum output current of 150mA, this regulator ensures reliable power delivery across a wide range of operating conditions. Its SOT235 package further enhances its versatility, making it suitable for diverse applications in industrial, automotive, and consumer electronics.
Engineered with cutting-edge technology and stringent quality standards, the R1121N281B-TR-FE sets a new benchmark for performance and reliability in linear voltage regulation. Whether you're designing sophisticated control systems or optimizing power efficiency in portable devices, this regulator empowers you to achieve uncompromising results.
R1121N281B-TR-FE Features
- Highly stable and precise voltage regulation
- Nominal output voltage: 2.8V
- Maximum output current: 150mA
- Compact SOT235 package for space-constrained applications
- Wide operating temperature range
- Low dropout voltage
- Excellent line and load regulation
- Overcurrent and thermal protection
R1121N281B-TR-FE Applications
- Industrial Automation: The R1121N281B-TR-FE ensures stable voltage supply to sensitive sensors and control circuitry, enhancing the reliability and performance of automated manufacturing processes.
- Automotive Electronics: Integrated into vehicle electronics, this regulator maintains consistent power delivery to critical components such as infotainment systems, navigation modules, and engine control units, ensuring uninterrupted operation and optimal performance on the road.
- Consumer Electronics: From smartphones to smart home devices, the R1121N281B-TR-FE plays a vital role in maintaining voltage stability, prolonging battery life, and protecting sensitive electronics from voltage fluctuations, providing users with a seamless and reliable user experience.
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.
















