LM4121IM5X-ADJ
- Mfr.Part #
- LM4121IM5X-ADJ
- Manufacturer
- Texas Instruments
- Package / Case
- SC-74A, SOT-753
- Datasheet
- Download
- Description
- IC VREF SERIES ADJ 0.5% SOT23-5
- Stock
- 1,508
- In Stock :
- 1,508
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- Manufacturer :
- Texas Instruments
- Product Category :
- Voltage Reference
- Number of Terminations :
- 5
- RoHS Status :
- Non-RoHS Compliant
- Operating Temperature :
- -40°C~85°C TA
- Noise - 0.1Hz to 10Hz :
- 20µVp-p
- Pbfree Code :
- No
- Terminal Finish :
- Tin/Lead (Sn/Pb)
- Peak Reflow Temperature (Cel) :
- 260
- Current - Supply :
- 275μA
- ECCN Code :
- EAR99
- Dropout Voltage :
- 250mV
- Number of Pins :
- 5
- Voltage - Output (Max) :
- 12V
- Package / Case :
- SC-74A, SOT-753
- Output Voltage :
- 1.222V
- Output Type :
- Adjustable
- Analog IC - Other Type :
- THREE TERMINAL VOLTAGE REFERENCE
- Trim/Adjustable Output :
- yes
- Packaging :
- Tape and Reel (TR)
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Tolerance :
- ±0.5%
- Max Output Current :
- 5mA
- Number of Outputs :
- 1
- Mounting Type :
- Surface Mount
- Length :
- 2.92mm
- Mount :
- Surface Mount
- Pin Count :
- 5
- Voltage - Input :
- 1.5V~12V
- Lead Free :
- Lead Free
- JESD-609 Code :
- e0
- Number of Functions :
- 1
- Radiation Hardening :
- No
- Quiescent Current :
- 250μA
- Terminal Position :
- Dual
- Voltage - Output (Min/Fixed) :
- 1.216V
- Noise - 10Hz to 10kHz :
- 30µVrms
- Terminal Form :
- Gull wing
- Max Input Voltage :
- 14V
- Reference Type :
- Series
- Number of Channels :
- 1
- Temperature Coefficient :
- 50ppm/°C
- Supply Voltage :
- 3.3V
- Base Part Number :
- LM4121
- Datasheets
- LM4121IM5X-ADJ

Voltage Reference Texas Instruments LM4121IM5X-ADJ Overview
The Voltage Reference Texas Instruments LM4121IM5X-ADJ is a premium adjustable series voltage reference designed for high precision and stability across a wide range of applications. This integrated circuit (IC) offers a precise output adjustable to your desired voltage, with an impressive 0.5% initial accuracy. Manufactured by Texas Instruments, a leader in semiconductor design, the LM4121IM5X-ADJ ensures reliable performance in demanding environments, making it an essential component for high-accuracy systems. Its compact SOT-23-5 package is ideal for space-constrained applications while providing robustness against external disturbances such as noise and supply voltage variations.
LM4121IM5X-ADJ Features
This adjustable voltage reference IC stands out with its high stability and low temperature coefficient, ensuring minimal deviation in output due to temperature changes. The output voltage can be set with external resistors, allowing flexibility across various design requirements. Additionally, the LM4121IM5X-ADJ consumes very low power, which makes it suitable for battery-powered devices, and features a low dropout voltage that enhances its efficiency in lower supply voltage applications.
LM4121IM5X-ADJ Applications
- Precision Measurement Systems: Utilized in high-precision instrumentation where stable and accurate voltage reference is crucial for accurate data readings.
- Battery-Powered Devices: Its low power consumption makes it ideal for maintaining accuracy in battery-operated applications such as portable medical devices.
- Data Conversion: Acts as a reference voltage for Analog-to-Digital Converters (ADCs) and Digital-to-Analog Converters (DACs), ensuring precise data conversion in digital communication systems.
- Automotive Electronics: Suitable for use in automotive sensors and electronics where reliability and high accuracy are necessary under variable environmental conditions.
- Industrial Control Systems: Helps in maintaining and monitoring consistent control settings in industrial automation applications.
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