LM4128DMFX-2.5
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- Mfr.Part #
- LM4128DMFX-2.5
- Manufacturer
- National Semiconductor
- Package / Case
- SC-74A, SOT-753
- Datasheet
- Download
- Description
- IC VREF SERIES 1% SOT23-5
- Stock
- 2,449
- In Stock ：
- 2,449
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- Manufacturer :
- National Semiconductor
- Product Category :
- Voltage Reference
- Output Type :
- FIXED
- Number of Channels :
- 1
- Length :
- 2.92mm
- Package / Case :
- SC-74A, SOT-753
- Pin Count :
- 5
- ECCN Code :
- EAR99
- JESD-609 Code :
- e0
- Terminal Form :
- Gull wing
- Analog IC - Other Type :
- THREE TERMINAL VOLTAGE REFERENCE
- Peak Reflow Temperature (Cel) :
- 260
- Base Part Number :
- LM4128
- Trim/Adjustable Output :
- No
- Supply Voltage-Min (Vsup) :
- 2.9V
- Reference Type :
- Series
- Temperature Coefficient :
- 100ppm/°C
- Mounting Type :
- Surface Mount
- Radiation Hardening :
- No
- Voltage - Input :
- 2.9V~5.5V
- Terminal Position :
- Dual
- Tolerance :
- ±1%
- Packaging :
- Tape and Reel (TR)
- Mount :
- Surface Mount
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Terminal Finish :
- Tin/Lead (Sn/Pb)
- Current - Supply :
- 100μA
- RoHS Status :
- Non-RoHS Compliant
- Number of Pins :
- 5
- Max Input Voltage :
- 6V
- Number of Terminations :
- 5
- Pbfree Code :
- No
- Noise - 0.1Hz to 10Hz :
- 275μVp-p
- Max Output Current :
- 20mA
- Number of Functions :
- 1
- Dropout Voltage :
- 400mV
- Output Voltage :
- 2.5V
- Supply Voltage :
- 5V
- Quiescent Current :
- 100μA
- Number of Outputs :
- 1
- Lead Free :
- Contains Lead
- Operating Temperature :
- -40°C~125°C TJ
- Datasheets
- LM4128DMFX-2.5
Voltage Reference National Semiconductor LM4128DMFX-2.5 Overview
The LM4128DMFX-2.5 by National Semiconductor stands out in the market of voltage references due to its precision and reliability, tailored for demanding applications that require a stable and accurate reference voltage. This series voltage reference IC offers a fixed output with a precision of 1%, encapsulated in a compact SOT-23-5 package, making it ideal for integration into space-constrained designs. The LM4128DMFX-2.5 is engineered to ensure low temperature coefficient and excellent long-term stability, which significantly enhances system accuracy and performance. It is particularly suited for advanced industrial, automotive, and consumer electronics where precise voltage calibration is crucial.
LM4128DMFX-2.5 Features
- Fixed Output Voltage: Ensures consistent performance and simplifies circuit design.
- 1% Output Voltage Precision: High accuracy for critical applications.
- Low Temperature Coefficient: Stable performance across varying temperatures.
- Small SOT-23-5 Package: Ideal for compact PCB layouts and portable devices.
- Series Voltage Reference Type: Offers improved noise immunity and better performance in series regulator applications.
LM4128DMFX-2.5 Applications
- Precision Instrumentation: The LM4128DMFX-2.5 provides a stable reference voltage, crucial for maintaining accuracy and reliability in measurement systems.
- Portable Devices: Its compact size and precise output make it perfect for battery-operated devices where space and power efficiency are key.
- Automotive Electronics: Offers robust performance under harsh environmental conditions, crucial for automotive sensors and control systems.
- Data Acquisition Systems: Ensures accurate data conversion from analog to digital form, enhancing system reliability and accuracy.
- Power Supplies: Acts as a reference point for regulating various output voltages, essential for maintaining stable operation across different loads.
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