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LM4050AIM3-4.1/NOPB is listed in the Voltage Reference range at ChipApex. The manufacturer field lists Texas Instruments. Its product description is IC VREF SHUNT 0.1% SOT23-3. Review the specifications below when checking this part for your BOM.
Voltage Reference specifications for LM4050AIM3-4.1/NOPB
- Description：IC VREF SHUNT 0.1% SOT23-3
- Series：-
- Mfr：Texas Instruments
- Package：Tape & Reel (TR),Cut Tape (CT)
- Output Type：Fixed
- Voltage - Output (Min/Fixed)：4.096V
- Current - Output：15 mA
- Operating Temperature：-40°C ~ 85°C (TA)
- Mounting Type：Surface Mount
- Package / Case：TO-236-3, SC-59, SOT-23-3
- Supplier Device Package：SOT-23-3
- Grade：-
- Qualification：-
Voltage Reference datasheet and documents for LM4050AIM3-4.1/NOPB
Voltage Reference Overview
The LM4050AIM3-4.1/NOPB is a micropower shunt voltage reference manufactured by Texas Instruments, housed in an SOT-23-3 surface-mount package. It provides a fixed output voltage of 4.096 V with an initial accuracy of 0.1%. The device features a temperature coefficient of 50 ppm/°C and supports a maximum shunt current of 15 mA. It operates within a temperature range of -40°C to +125°C.
Voltage Reference Feature Summary
- Provides stable precision voltage reference performance suitable for high-accuracy applications
- Designed for low power consumption through micropower operation characteristics
- Capable of maintaining specified electrical parameters across extended industrial temperature ranges
Voltage Reference Applications
- Portable instrumentation requiring precise voltage standards
- Battery-powered measurement systems needing low quiescent current
- Data acquisition systems utilizing analog-to-digital conversion
Voltage Reference Procurement Notes
Verify the complete part number including suffixes such as NOPB to ensure lead-free compliance and specific packaging options like reel or cut tape. Confirm that the A-grade accuracy rating matches design requirements for initial tolerance. Check RoHS status documentation for regulatory adherence in target markets.
Voltage Reference Selection Notes
Select this component when a fixed 4.096 V reference is required with tight initial accuracy specifications. Consider the SOT-23-3 footprint constraints and thermal management needs for the operating environment. Evaluate the 50 ppm/°C drift against system stability requirements over the full temperature range.
Voltage Reference Part Context
This device belongs to the LM4050 series of micropower shunt references from Texas Instruments. It shares the family architecture with other variants offering different voltage outputs and accuracy grades. The series is designed for space-constrained applications requiring reliable voltage regulation in compact surface-mount packages.
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