LM4128AMF-1.8
- Mfr.Part #
- LM4128AMF-1.8
- Manufacturer
- Texas Instruments
- Package / Case
- SC-74A, SOT-753
- Datasheet
- Download
- Description
- IC VREF SERIES 0.1% SOT23-5
- Stock
- 944
- In Stock :
- 944
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- Manufacturer :
- Texas Instruments
- Product Category :
- Voltage Reference
- Max Output Current :
- 20mA
- JESD-609 Code :
- e0
- Output Type :
- FIXED
- Base Part Number :
- LM4128
- Operating Temperature :
- -40°C~125°C TJ
- Noise - 0.1Hz to 10Hz :
- 170μVp-p
- Number of Terminations :
- 5
- Mount :
- Surface Mount
- Terminal Form :
- Gull wing
- Dropout Voltage :
- 400mV
- Max Input Voltage :
- 6V
- Supply Voltage :
- 5V
- ECCN Code :
- EAR99
- Mounting Type :
- Surface Mount
- Radiation Hardening :
- No
- Temperature Coefficient :
- 75ppm/°C
- Pin Count :
- 5
- Tolerance :
- ±0.1%
- Quiescent Current :
- 60μA
- Voltage - Input :
- 2.2V~5.5V
- Length :
- 2.92mm
- Lead Free :
- Contains Lead
- Package / Case :
- SC-74A, SOT-753
- Packaging :
- Tape and Reel (TR)
- Max Output Voltage :
- 1.8V
- Supply Voltage-Min (Vsup) :
- 2.2V
- Output Voltage :
- 1.8V
- Number of Outputs :
- 1
- Number of Pins :
- 5
- RoHS Status :
- Non-RoHS Compliant
- Peak Reflow Temperature (Cel) :
- 260
- Number of Functions :
- 1
- Number of Channels :
- 1
- Pbfree Code :
- No
- Terminal Position :
- Dual
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Terminal Finish :
- Tin/Lead (Sn/Pb)
- Analog IC - Other Type :
- THREE TERMINAL VOLTAGE REFERENCE
- Reference Type :
- Series
- Current - Supply :
- 100μA
- Trim/Adjustable Output :
- No
- Datasheets
- LM4128AMF-1.8

Voltage Reference Texas Instruments LM4128AMF-1.8 Overview
The LM4128AMF-1.8, a precision voltage reference IC from Texas Instruments, stands out in the market with its exceptional stability and accuracy. Designed for demanding applications that require a high level of precision, this voltage reference IC features a series topology with a typical temperature coefficient of merely 10ppm/°C and an initial accuracy of 0.1%. Its small SOT-23-5 package makes it an ideal choice for space-constrained applications, ensuring robust performance in a compact form. The LM4128AMF-1.8 offers a fixed 1.8V output, catering to systems that demand consistent and reliable voltage levels, which is crucial for critical measurement and control systems. The integration of this IC into your designs guarantees enhanced system accuracy and stability, making it a cornerstone for precision-focused applications.
LM4128AMF-1.8 Features
The LM4128AMF-1.8 offers a slew of features suitable for high-performance applications. Key features include a low output noise of 30μVRMS, low dropout of 200mV, and a no-load stability of 0.1%. Additionally, it can source and sink up to 15 mA of output current, providing flexible application across various load conditions. Its enhanced electrostatic discharge (ESD) protection ensures durability and long-term reliability in industrial environments.
LM4128AMF-1.8 Applications
- Precision Instrumentation: In equipment where measurement accuracy is paramount, the LM4128AMF-1.8 ensures consistent voltage reference, crucial for maintaining the integrity of the instrument readings.
- Data Acquisition Systems: This IC provides a stable reference voltage, essential for accurate data conversion and collection in systems that monitor or control physical processes.
- Automotive Electronics: Reliable and stable operation under variable environmental conditions makes the LM4128AMF-1.8 ideal for use in automotive sensors and electronics, where voltage precision directly impacts system performance.
- Portable and Battery-Powered Devices: Thanks to its low power consumption and dropout characteristics, this IC is well-suited for mobile and handheld devices, ensuring energy efficiency and prolonged battery life.
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