LM4120IM5-2.5
- Mfr.Part #
- LM4120IM5-2.5
- Manufacturer
- National Semiconductor
- Package / Case
- SC-74A, SOT-753
- Datasheet
- Download
- Description
- IC VREF SERIES 0.5% SOT23-5
- Stock
- 3,151
- In Stock :
- 3,151
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- Manufacturer :
- National Semiconductor
- Product Category :
- Voltage Reference
- Supply Voltage :
- 3.3V
- Mount :
- Surface Mount
- Base Part Number :
- LM4120
- Noise - 0.1Hz to 10Hz :
- 20µVp-p
- Peak Reflow Temperature (Cel) :
- 260
- Package / Case :
- SC-74A, SOT-753
- Pin Count :
- 5
- Lead Free :
- Contains Lead
- Output Type :
- FIXED
- Max Output Voltage :
- 2.5V
- Number of Channels :
- 1
- Terminal Finish :
- Tin/Lead (Sn/Pb)
- Min Input Voltage :
- 2V
- JESD-609 Code :
- e0
- Number of Functions :
- 1
- Number of Pins :
- 5
- Tolerance :
- ±0.5%
- RoHS Status :
- Non-RoHS Compliant
- Current - Supply :
- 275μA
- Terminal Position :
- Dual
- Terminal Form :
- Gull wing
- Pbfree Code :
- No
- Radiation Hardening :
- No
- Dropout Voltage :
- 180mV
- Voltage - Input :
- 2V~12V
- Output Voltage :
- 2.5V
- Nominal Supply Current :
- 160μA
- Max Input Voltage :
- 14V
- Supply Voltage-Min (Vsup) :
- 2V
- Operating Temperature :
- -40°C~85°C TA
- Max Output Current :
- 5mA
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Quiescent Current :
- 250μA
- Length :
- 2.92mm
- Mounting Type :
- Surface Mount
- Analog IC - Other Type :
- THREE TERMINAL VOLTAGE REFERENCE
- Trim/Adjustable Output :
- No
- ECCN Code :
- EAR99
- Number of Terminations :
- 5
- Temperature Coefficient :
- 50ppm/°C
- Noise - 10Hz to 10kHz :
- 36μVp-p
- Reference Type :
- Series
- Number of Outputs :
- 1
- Packaging :
- Tape and Reel (TR)
- Datasheets
- LM4120IM5-2.5

Voltage Reference National Semiconductor LM4120IM5-2.5 Overview
Designed by the renowned National Semiconductor, the LM4120IM5-2.5 Voltage Reference IC is a pinnacle of precision and reliability in voltage reference technology. This device ensures a low dropout voltage and a stable fixed output of 2.5V, complemented by an impressive accuracy of 0.5%. Its compact SOT-23-5 package makes it ideal for applications where space is at a premium. With its ability to operate over a wide temperature range, the LM4120IM5-2.5 is perfectly suited for demanding environments and critical applications requiring high stability and low noise levels.
LM4120IM5-2.5 Features
The LM4120IM5-2.5 boasts several key features that make it a top choice for sophisticated electronic systems. Key attributes include:
- Fixed output voltage of 2.5V with a precision tolerance of ±0.5% at 25°C.
- Low dropout voltage enhancing its efficiency in lower power supply conditions.
- Wide operating temperature range, suitable for a variety of environmental conditions.
- Stable and low noise output, critical for high-performance electronics.
- Compact SOT-23-5 package, ideal for space-constrained applications.
LM4120IM5-2.5 Applications
- Portable Devices: Provides stable voltage in smartphones, tablets, and other portable electronics where consistent performance is necessary.
- Medical Equipment: Ensures accurate and stable reference voltage, crucial for devices like digital thermometers and blood pressure monitors.
- Industrial Instrumentation: Offers reliable performance in harsh environments, ensuring precision in sensors and measurement equipment.
- Automotive Electronics: Used in car electronics for sensor calibration and ensuring reliable operation under varying conditions.
- Power Supplies: Acts as a reference in power supply circuits, improving the efficiency and reliability of the output.
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