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Texas Instruments LM4140ACM-4.1/NOPB — Discrete Semiconductors
Texas Instruments

LM4140ACM-4.1/NOPB Voltage Reference, 4.096V ±0.1%, 3ppm/°C

MPNLM4140ACM-4.1/NOPB
End of Life

Texas Instruments LM4140ACM-4.1/NOPB, series voltage reference, fixed 4.096V output, ±0.1% tolerance, 3ppm/°C temperature coefficient, 2.2µVp-p noise, 8 mA output, 400µA supply, 8-SOIC surface mount, 0°C to 70°C.

$7.4Ref. price · indicative, final on quote
LM4140ACM-4.1/NOPB datasheet
Packaging8-SOIC (0.154", 3.90mm Width)
StockContact for availability
MOQ1 pcs
  • 100% new & originalTraceable channels only — no refurbs, no pulls, no remarked parts.
  • Date & lot codes on quoteStated per line before you commit; label photos on request.
  • MSL-compliant ESD packingMoisture-sealed bags with indicator cards; reels photo-verified.
  • PayPal buyer protectionPay by T/T, PayPal or Payoneer — card payments covered end to end.

Specifications

LM4140ACM-4.1/NOPB Technical Specifications
ParameterValue
Output typeFixed
Mounting typeSurface Mount
Reference typeSeries
Voltage - input1.8V ~ 5.5V
Voltage - output (Min (Fixed))4.096V
Current - output8 mA
Current - supply400µA
Operating temperature0°C ~ 70°C (TA)
PackageTube
Tolerance±0.1%
Case8-SOIC (0.154\", 3.90mm Width)
Noise - 0.1Hz to 10Hz2.2µVp-p
Temperature coefficient3ppm/°C

Product details

Temperature range and environment

Rated for 0°C to 70°C ambient.

Lifecycle and compliance

It is ROHS3 compliant and lead-free (the /NOPB suffix indicates no lead in the package).

Sourcing and availability

This is an active, widely stocked part — no long lead-time risk for production runs.

Frequently asked questions

Is LM4140ACM-4.1/NOPB lead-free and RoHS compliant?

Yes, it is ROHS3 compliant and lead-free, as indicated by the /NOPB suffix.

Can LM4140ACM-4.1/NOPB be used as a direct replacement for other 4.096V references?

It is a direct functional replacement for other 4.096V series references in the same 8-SOIC footprint, provided the application's tolerance, drift, and temperature range requirements match the ±0.1%, 3ppm/°C, and 0°C to 70°C ratings. For wider temperature or tighter tolerance, consider the LM4132AMF-4.1/NOPB which offers ±0.05% tolerance and -40°C to 125°C range.