LM4128BMFX-4.1
- Mfr.Part #
- LM4128BMFX-4.1
- Manufacturer
- Texas Instruments
- Package / Case
- SC-74A, SOT-753
- Datasheet
- Download
- Description
- IC VREF SERIES 0.2% SOT23-5
- Stock
- 15,124
- In Stock :
- 15,124
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- Manufacturer :
- Texas Instruments
- Product Category :
- Voltage Reference
- Number of Channels :
- 1
- Quiescent Current :
- 100μA
- Terminal Form :
- Gull wing
- Pin Count :
- 5
- Analog IC - Other Type :
- THREE TERMINAL VOLTAGE REFERENCE
- JESD-609 Code :
- e0
- Temperature Coefficient :
- 75ppm/°C
- Mount :
- Surface Mount
- Length :
- 2.92mm
- Trim/Adjustable Output :
- No
- Package / Case :
- SC-74A, SOT-753
- Radiation Hardening :
- No
- Number of Functions :
- 1
- Current - Supply :
- 100μA
- Base Part Number :
- LM4128
- Number of Terminations :
- 5
- Supply Voltage :
- 5V
- Voltage - Input :
- 4.496V~5.5V
- Dropout Voltage :
- 400mV
- Max Input Voltage :
- 6V
- Mounting Type :
- Surface Mount
- Number of Outputs :
- 1
- Noise - 0.1Hz to 10Hz :
- 350μVp-p
- Pbfree Code :
- No
- Output Type :
- FIXED
- Number of Pins :
- 5
- Max Output Current :
- 20mA
- Peak Reflow Temperature (Cel) :
- 260
- Tolerance :
- ±0.2%
- RoHS Status :
- Non-RoHS Compliant
- Terminal Finish :
- Tin/Lead (Sn/Pb)
- Packaging :
- Tape and Reel (TR)
- Terminal Position :
- Dual
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Output Voltage :
- 4.096V
- Operating Temperature :
- -40°C~125°C TJ
- ECCN Code :
- EAR99
- Reference Type :
- Series
- Datasheets
- LM4128BMFX-4.1

Voltage Reference Texas Instruments LM4128BMFX-4.1 Overview
The Texas Instruments LM4128BMFX-4.1 is a precision, micro-power voltage reference, part of TI's reputable family of analog technologies. This device provides a fixed 4.1V output with an impressive accuracy level due to its 0.2% initial accuracy and excellent temperature stability. It is housed in a compact SOT-23-5 package, making it ideal for space-constrained applications. Designed for high-performance applications requiring a stable reference voltage, the LM4128BMFX-4.1 is perfect for enhancing system accuracy and reducing long-term calibration needs. Its low dropout voltage and low quiescent current are crucial for battery-operated and portable devices, highlighting the Voltage Reference Texas Instruments LM4128BMFX-4.1 as a key component for precision analog systems.
LM4128BMFX-4.1 Features
- Fixed output voltage of 4.1V with a precision of ±0.2%
- Low dropout voltage, suitable for lower supply voltage applications
- Low quiescent current, enhancing battery life in portable setups
- Excellent thermal stability and high accuracy over temperature
- Compact SOT-23-5 package suitable for space-sensitive applications
LM4128BMFX-4.1 Applications
- Precision Instrumentation: Provides a stable voltage reference critical for accurate measurements and data acquisition.
- Battery-Powered Devices: Ensures minimal power consumption while maintaining voltage accuracy, vital for extending battery life in portable devices.
- Medical Equipment: Utilized in medical devices requiring consistent and precise voltage regulation for reliable performance.
- Industrial Automation: Acts as a reliable reference point in automation equipment, ensuring process accuracy and control.
- Telecommunications: Maintains signal integrity and device functionality in various telecommunication applications.
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