LM4128BMFX-3.3
- Mfr.Part #
- LM4128BMFX-3.3
- Manufacturer
- Texas Instruments
- Package / Case
- SC-74A, SOT-753
- Datasheet
- Download
- Description
- IC VREF SERIES 0.2% SOT23-5
- Stock
- 99
- In Stock :
- 99
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- Manufacturer :
- Texas Instruments
- Product Category :
- Voltage Reference
- Analog IC - Other Type :
- THREE TERMINAL VOLTAGE REFERENCE
- Number of Channels :
- 1
- Length :
- 2.92mm
- Peak Reflow Temperature (Cel) :
- 260
- Number of Terminations :
- 5
- Number of Functions :
- 1
- Pbfree Code :
- No
- Temperature Coefficient :
- 75ppm/°C
- Reference Type :
- Series
- Max Output Current :
- 20mA
- Voltage - Input :
- 3.7V~5.5V
- Trim/Adjustable Output :
- No
- Noise - 0.1Hz to 10Hz :
- 310μVp-p
- RoHS Status :
- Non-RoHS Compliant
- Terminal Position :
- Dual
- Tolerance :
- ±0.2%
- Number of Pins :
- 5
- ECCN Code :
- EAR99
- Current - Supply :
- 100μA
- JESD-609 Code :
- e0
- Package / Case :
- SC-74A, SOT-753
- Max Input Voltage :
- 6V
- Supply Voltage-Min (Vsup) :
- 3.7V
- Terminal Finish :
- Tin/Lead (Sn/Pb)
- Terminal Form :
- Gull wing
- Base Part Number :
- LM4128
- Pin Count :
- 5
- Packaging :
- Tape and Reel (TR)
- Dropout Voltage :
- 400mV
- Supply Voltage :
- 5V
- Radiation Hardening :
- No
- Mount :
- Surface Mount
- Output Type :
- FIXED
- Quiescent Current :
- 100μA
- Output Voltage :
- 3.3V
- Mounting Type :
- Surface Mount
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Number of Outputs :
- 1
- Operating Temperature :
- -40°C~125°C TJ
- Datasheets
- LM4128BMFX-3.3

Voltage Reference Texas Instruments LM4128BMFX-3.3 Overview
The LM4128BMFX-3.3 by Texas Instruments stands as a premium, precision voltage reference IC, engineered to deliver high stability and accuracy for demanding applications. Designed in a compact SOT-23-5 package, this device offers a fixed 3.3V output with an impressive low temperature coefficient, ensuring consistent performance across a wide range of operating conditions. Its ability to maintain a tight 0.2% tolerance at 25°C positions the LM4128BMFX-3.3 as a critical component for precision circuit applications. This "Voltage Reference Texas Instruments LM4128BMFX-3.3" model is ideal for industries seeking reliable and consistent voltage references in their advanced electronic systems.
LM4128BMFX-3.3 Features
The LM4128BMFX-3.3 voltage reference features a series of attributes that make it highly effective for sophisticated electronics. These include a low output voltage temperature coefficient and excellent line regulation. Moreover, the IC's low dynamic impedance and fast turn-on time enhance its responsiveness, making it suitable for both high-speed and low-power operations. Its robust design ensures long-term reliability, crucial for system integrity in complex electronics.
LM4128BMFX-3.3 Applications
- Precision Instrumentation: In instruments that require precise voltage measurements, the LM4128BMFX-3.3 provides stable reference voltage, essential for accuracy.
- Data Acquisition Systems: This IC ensures consistent reference levels for analog-to-digital converters, crucial for accurate data capture in various sensors and inputs.
- Industrial Automation: Used in control systems within factories, the LM4128BMFX-3.3 contributes to the accurate monitoring and control of industrial processes.
- Portable Devices: Its low power consumption makes it ideal for battery-operated devices, ensuring longer battery life while maintaining voltage integrity.
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