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Texas Instruments LM4030BMF-4.096/NOPB — Analog & Data Acquisition

LM4030BMF-4.096/NOPB Shunt Voltage Reference, 4.096V ±0.1%

MPNLM4030BMF-4.096/NOPB
End of Life

Texas Instruments LM4030BMF-4.096/NOPB shunt voltage reference, fixed 4.096V output, ±0.1% tolerance, 20ppm/°C temperature coefficient, 30mA output, SOT-23-5 package, -40°C to 125°C operating range.

$2.67Ref. price · indicative, final on quote
Texas Instruments LM4030BMF-4.096/NOPB datasheet (PDF)
PackagingSC-74A, SOT-753
RoHSROHS3 Compliant
Independent supplier — new & surplus stockAuthenticity-screened · ESD-safe packingListing updated Aug 2026

Specifications

LM4030BMF-4.096/NOPB specifications
ParameterValue
Output typeFixed
MountingSurface Mount
Reference typeShunt
Voltage - output (Min (Fixed))4.096V
Output current30 mA
Current - cathode130 µA
Operating temperature-40°C ~ 125°C (TA)
PackageTape & Reel (TR); Cut Tape (CT)
Tolerance±0.1%
CaseSC-74A, SOT-753
Noise - 0.1Hz to 10Hz165µVp-p
Temperature coefficient20ppm/°C

Product details

Precision 4.096 V shunt reference for industrial and automotive analog chains

The Texas Instruments LM4030BMF-4.096/NOPB is a precision shunt voltage reference delivering a fixed 4.096 V output with ±0.1% initial tolerance and a 20 ppm/°C temperature coefficient. As a shunt reference, it behaves like a Zener diode — it regulates by shunting current through an external resistor from the supply rail, making it suitable for positive or negative rail referencing without a dedicated supply pin. The 130 µA minimum cathode current allows low-power biasing, while the 30 mA output current can drive multiple ADC reference inputs or pull-up networks.

Texas Instruments lists the LM4030BMF-4.096/NOPB as Active. ROHS3 compliance covers current environmental regulations.

Frequently asked questions

What is the tolerance of LM4030BMF-4.096/NOPB?

Initial tolerance is ±0.1%. Combined with the 20 ppm/°C temperature coefficient, the total error over the -40°C to 125°C range stays within roughly ±0.3% for most applications.