LM4128AMF-2.5
- Mfr.Part #
- LM4128AMF-2.5
- Manufacturer
- Texas Instruments
- Package / Case
- SC-74A, SOT-753
- Datasheet
- Download
- Description
- IC VREF SERIES 0.1% SOT23-5
- Stock
- 10,497
- In Stock :
- 10,497
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- Manufacturer :
- Texas Instruments
- Product Category :
- Voltage Reference
- Operating Temperature :
- -40°C~125°C TJ
- Terminal Position :
- Dual
- Voltage - Input :
- 2.9V~5.5V
- Lead Free :
- Contains Lead
- Quiescent Current :
- 60μA
- Dropout Voltage :
- 400mV
- Pbfree Code :
- No
- Max Input Voltage :
- 6V
- ECCN Code :
- EAR99
- Noise - 0.1Hz to 10Hz :
- 275μVp-p
- Packaging :
- Tape and Reel (TR)
- JESD-609 Code :
- e0
- Output Voltage :
- 2.5V
- Max Output Current :
- 20mA
- Max Output Voltage :
- 2.5V
- Peak Reflow Temperature (Cel) :
- 260
- Analog IC - Other Type :
- THREE TERMINAL VOLTAGE REFERENCE
- Length :
- 2.92mm
- Supply Voltage :
- 5V
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- RoHS Status :
- Non-RoHS Compliant
- Number of Pins :
- 5
- Number of Outputs :
- 1
- Terminal Finish :
- Tin/Lead (Sn/Pb)
- Mounting Type :
- Surface Mount
- Number of Channels :
- 1
- Output Type :
- FIXED
- Terminal Form :
- Gull wing
- Tolerance :
- ±0.1%
- Reference Type :
- Series
- Temperature Coefficient :
- 75ppm/°C
- Radiation Hardening :
- No
- Number of Terminations :
- 5
- Pin Count :
- 5
- Base Part Number :
- LM4128
- Mount :
- Surface Mount
- Current - Supply :
- 100μA
- Supply Voltage-Min (Vsup) :
- 2.9V
- Package / Case :
- SC-74A, SOT-753
- Trim/Adjustable Output :
- No
- Number of Functions :
- 1
- Datasheets
- LM4128AMF-2.5

Voltage Reference Texas Instruments LM4128AMF-2.5 Overview
The Voltage Reference Texas Instruments LM4128AMF-2.5 is a precision, micropower, low-dropout voltage reference. This high-performance component is specifically engineered to deliver a stable and reliable fixed output voltage of 2.5V with an impressive accuracy due to its tight 0.1% tolerance. Ideal for battery-powered devices, the LM4128AMF-2.5 maintains stability over a wide range of operating temperatures and supply voltage variations, making it an essential choice for critical and high-accuracy applications. Its small SOT23-5 package is designed for space-constrained applications, providing a compact solution without compromising on performance.
LM4128AMF-2.5 Features
The LM4128AMF-2.5 boasts several features that make it highly advantageous for use in a variety of settings. These include its low dropout voltage, which ensures minimal difference between the input and output voltage, thus improving efficiency in low-voltage operations. Additionally, its output voltage is laser-trimmed to a high degree of accuracy. The device also features excellent temperature stability and low operational quiescent current, making it suitable for use in portable devices and other applications where power conservation is critical.
LM4128AMF-2.5 Applications
- Precision Instrumentation: In precision instrumentation, the LM4128AMF-2.5 ensures accurate readings by providing a stable voltage reference, crucial for high-accuracy measurements.
- Battery-Powered Devices: Its low quiescent current and stable output make it ideal for extending the battery life in mobile and portable devices.
- Data Acquisition Systems: The component provides a consistent reference voltage, essential for accurate data conversion and collection in systems requiring high data integrity.
- Automotive Electronics: Reliable operation under variable environmental conditions makes it suitable for automotive applications, where voltage precision is necessary for sensor and control systems.
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