LM4128CMF-4.1
- Mfr.Part #
- LM4128CMF-4.1
- Manufacturer
- National Semiconductor
- Package / Case
- SC-74A, SOT-753
- Datasheet
- Download
- Description
- IC VREF SERIES 0.5% SOT23-5
- Stock
- 2,980
- In Stock :
- 2,980
Request A Quote(RFQ)
- * Fullname:
- * Company:
- * E-Mail:
- Phone:
- Comment:
- * Quantity:
- Manufacturer :
- National Semiconductor
- Product Category :
- Voltage Reference
- Output Type :
- FIXED
- Packaging :
- Tape and Reel (TR)
- Pbfree Code :
- yes
- JESD-609 Code :
- e3
- Package / Case :
- SC-74A, SOT-753
- Trim/Adjustable Output :
- No
- Lead Free :
- Lead Free
- Supply Voltage :
- 5V
- Dropout Voltage :
- 400mV
- Base Part Number :
- LM4128
- Height :
- 1.45mm
- Peak Reflow Temperature (Cel) :
- 260
- Noise - 0.1Hz to 10Hz :
- 350μVp-p
- ECCN Code :
- EAR99
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Weight :
- 200.998119mg
- Length :
- 2.9mm
- Tolerance :
- ±0.5%
- Radiation Hardening :
- No
- Mount :
- Surface Mount
- Number of Functions :
- 1
- RoHS Status :
- ROHS3 Compliant
- Max Output Current :
- 20mA
- Number of Pins :
- 5
- Number of Terminations :
- 5
- Max Input Voltage :
- 6V
- Temperature Coefficient :
- 100ppm/°C
- Min Output Voltage :
- 4.096V
- Max Output Voltage :
- 4.096V
- Terminal Position :
- Dual
- Thickness :
- 1.2mm
- Width :
- 1.6mm
- Output Voltage :
- 4.096V
- Operating Temperature :
- -40°C~125°C TJ
- Voltage - Input :
- 4.496V~5.5V
- Terminal Form :
- Gull wing
- Factory Lead Time :
- 6 Weeks
- Quiescent Current :
- 100μA
- Operating Supply Current :
- 100μA
- Terminal Finish :
- Matte Tin (Sn)
- Number of Channels :
- 1
- Lifecycle Status :
- ACTIVE (Last Updated: 3 days ago)
- Mounting Type :
- Surface Mount
- Analog IC - Other Type :
- THREE TERMINAL VOLTAGE REFERENCE
- Reference Type :
- Series
- Number of Outputs :
- 1
- Datasheets
- LM4128CMF-4.1
LM4128CMF-4.1 Documents

Voltage Reference National Semiconductor LM4128CMF-4.1 Overview
Experience unparalleled precision and stability with the LM4128CMF-4.1 voltage reference integrated circuit from National Semiconductor. Crafted to meet the demands of critical applications, this IC sets a new standard for reliability and performance in voltage reference solutions. The LM4128CMF-4.1 boasts an impressive 0.5% accuracy, ensuring consistent and dependable voltage output in diverse operating conditions. Encased in a compact SOT235 package, it offers ease of integration into your designs, making it an ideal choice for demanding industrial and automotive environments.
Elevate your projects with the LM4128CMF-4.1 and unlock unparalleled precision and stability in voltage reference solutions. Trust National Semiconductor's legacy of excellence to power your innovations forward.
LM4128CMF-4.1 Features
- 0.5% accuracy for precise voltage reference
- Compact SOT235 package for easy integration
- Designed for industrial and automotive applications
- Exceptional stability and reliability
- Manufactured by National Semiconductor, a trusted name in the industry
LM4128CMF-4.1 Applications
- Industrial Automation: Ensure precise voltage regulation in industrial control systems, PLCs, and motor drives, enhancing overall system performance and reliability.
- Automotive Electronics: Improve the accuracy of onboard sensors, power management systems, and instrumentation, enhancing vehicle safety and efficiency.
- Telecommunications: Enhance the stability of communication equipment such as base stations, routers, and switches, ensuring uninterrupted connectivity and optimal network performance.
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.
















