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Texas Instruments LMV321M5X/NOPB — Logic ICs

Texas Instruments LMV321M5X/NOPB Op-Amp, 1 MHz GBW, SOT-23-5

MPNLMV321M5X/NOPB
End of Life

Texas Instruments LMV321M5X/NOPB, general-purpose op-amp, single circuit, 1 MHz gain bandwidth, 1 V/µs slew rate, rail-to-rail output, 2.7-5.5 V supply, 130 µA supply current, SOT-23-5 package, -40 to 85 °C.

$1.01Ref. price · indicative, final on quote
PackagingSC-74A, SOT-753
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.
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Specifications

LMV321M5X/NOPB Technical Specifications
ParameterValue
Output typeRail-to-Rail
Mounting typeSurface Mount
Amplifier typeGeneral Purpose
Voltage - input offset1.7 mV
Voltage - supply span5.5 V
Current - supply130µA
Current - input bias15 nA
Operating temperature-40°C ~ 85°C
Gain bandwidth product1 MHz
PackageTape & Reel (TR); Cut Tape (CT)
Slew rate1V/µs
CaseSC-74A, SOT-753
Number of circuits1

Product details

Its 1 MHz gain-bandwidth product and 1 V/µs slew rate place it squarely in the low-frequency signal-conditioning tier — think sensor buffering, filter stages, and DC-level shifting, not video or high-speed ADC drive.

Supply range and quiescent draw

The 130 µA supply current is low enough for battery-powered equipment — think portable instruments, IoT sensor nodes, or remote transmitters where every microamp is budgeted. The input bias current of 15 nA is typical for a bipolar-input stage; it won't be an issue with source impedances under a few hundred kilohms, but for high-impedance sensors (megaohm-range) you'd want a CMOS-input alternative.

Active and RoHS3 — no LTB clock ticking

The SOT-23-5 footprint is a standard, widely second-sourced package — if you ever need a drop-in alternative, the pin-compatible TLV9351IDCKR offers a higher 3.5 MHz GBW and lower input bias, but at a slightly higher supply current.

Temperature grade and deployment

It is not specified for 125°C junction temperatures, so avoid placing it near hot power stages or in under-hood modules without thermal analysis. The input offset voltage is 1.7 mV typical — acceptable for most general-purpose loops, but for precision DC measurement you'd budget for a trim or choose a lower-offset grade.

Frequently asked questions

What are the alternatives to LMV321M5X/NOPB?

A pin-compatible alternative in the same SOT-23-5 footprint is the TLV9351IDCKR. It offers a higher 3.5 MHz gain-bandwidth, 20 V/µs slew rate, and CMOS inputs with 10 pA bias, but draws 600 µA supply current — about 4.6× the LMV321's 130 µA. Choose the TLV9351 when speed or input impedance matters more than quiescent power.