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Texas Instruments LMV821M5X — Analog & Data Acquisition

LMV821M5X Op-Amp, 5.6 MHz, Rail-to-Rail, SOT-23-5

MPNLMV821M5X
End of Life

Texas Instruments LMV821M5X, Automotive AEC-Q100 LMV® series, single general-purpose op-amp, 5.6 MHz GBW, 2 V/µs slew rate, rail-to-rail output, 2.5 V to 5.5 V supply, SOT-23-5 package, -40°C to 85°C.

$1.13Ref. price · indicative, final on quote
Texas Instruments LMV821M5X datasheet (PDF)
PackagingSC-74A, SOT-753
RoHSRoHS non-compliant
SeriesAutomotive, AEC-Q100, LMV®
Independent supplier — new & surplus stockAuthenticity-screened · ESD-safe packingListing updated Aug 2026

Specifications

LMV821M5X specifications
ParameterValue
SeriesAutomotive, AEC-Q100, LMV®
Output typeRail-to-Rail
MountingSurface Mount
Amplifier typeGeneral Purpose
Voltage - input offset1 mV
Voltage - supply span5.5 V
Current - supply300µA
Current - input bias40 nA
Current - output (Channel)45 mA
Operating temperature-40°C ~ 85°C
Gain bandwidth product5.6 MHz
PackageBulk
Slew rate2V/µs
CaseSC-74A, SOT-753
Number of circuits1

Product details

The LMV821M5X: Quiescent current sits at 300 µA per channel — not the lowest for a battery node, but reasonable for a powered-up sensor interface or a control-loop filter where you want the bandwidth without burning through the LDO budget.

The package is a 5-pin SOT-23-5 (SC-74A, SOT-753), surface-mount only. That five-pin SOT-23 is a common footprint for single op-amps — if you're swapping one on a board that came back from the field, the scorch mark around the output pin is usually the tell. The 45 mA output drive per channel is enough to swing a 10 kΩ load rail-to-rail or drive the ADC input of a typical automotive MCU without a separate buffer.

AEC-Q100 and active lifecycle — no LTB math needed

Frequently asked questions

Is LMV821M5X AEC-Q100 qualified for automotive use?

Yes, the LMV821M5X is part of the Automotive, AEC-Q100 series, meaning it has passed the automotive-grade qualification tests for stress, lifetime, and ESD. It is suitable for automotive applications where AEC-Q100 compliance is required.

What is the gain bandwidth product and slew rate of LMV821M5X?

The gain-bandwidth product is 5.6 MHz and the slew rate is 2 V/µs. That combination is typical for a general-purpose op-amp used in sensor conditioning, active filters, or signal buffering up to a few hundred kilohertz.

Does LMV821M5X have rail-to-rail output?

Yes, the output type is rail-to-rail. The input common-mode range is not rail-to-rail, so for unity-gain buffers with inputs near the positive rail, check the input voltage range against the supply.

What are the equivalent or replacement parts for LMV821M5X?

A close functional peer is the TLV9351IDCKR, which offers a higher slew rate of 20 V/µs and lower input bias current of 10 pA, but in a similar single-channel, rail-to-rail output, general-purpose op-amp. Check the pinout and supply range against your design before substituting.