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Texas Instruments LMV551MF/NOPB — Logic ICs

Texas Instruments LMV551MF/NOPB General Purpose Op-Amp

MPNLMV551MF/NOPB
End of Life

Texas Instruments LMV551MF/NOPB, General Purpose Amplifier, 1 Circuit, Rail-to-Rail Output, 3 MHz Gain Bandwidth, 1 V/µs Slew Rate, 2.7 V to 5.5 V Supply, -40°C to 125°C, SOT-23-5.

$1.17Ref. price · indicative, final on quote
Texas Instruments LMV551MF/NOPB datasheet (PDF)
PackagingSC-74A, SOT-753
RoHSROHS3 Compliant
Independent supplier — new & surplus stockAuthenticity-screened · ESD-safe packingListing updated Aug 2026

Specifications

LMV551MF/NOPB specifications
ParameterValue
Output typeRail-to-Rail
MountingSurface Mount
Amplifier typeGeneral Purpose
Voltage - input offset1 mV
Voltage - supply span5.5 V
Current - supply37µA
Current - input bias20 nA
Current - output (Channel)25 mA
Operating temperature-40°C ~ 125°C
Gain bandwidth product3 MHz
PackageTape & Reel (TR); Cut Tape (CT)
Slew rate1V/µs
CaseSC-74A, SOT-753
Number of circuits1

Product details

For conditioning slow-moving signals — temperature, pressure, current-sense — that is plenty. But if you are driving a 12-bit ADC at 100 kSPS or handling audio above a few kilohertz, the TLV9351IDCKR (20 V/µs) is the faster sibling to consider. The LMV551MF/NOPB earns its keep where power budget matters more than raw speed.

Housed in a SOT-23-5 (SC-74A) surface-mount package, the LMV551MF/NOPB fits compact mixed-signal boards and sensor modules. The part is ROHS3 compliant.

No last-time-buy risk for new designs.

Frequently asked questions

Is LMV551MF/NOPB suitable for portable battery-powered devices?

Yes. The 37 µA supply current and 2.7 V minimum supply make it well suited for battery-powered designs — it draws very little from a Li-ion cell or a 3.3 V rail, and the rail-to-rail output maximizes dynamic range at low voltages.

Can LMV551MF/NOPB operate with a 2.7V supply?

Yes, the minimum supply span is 2.7 V, so it runs directly from a single Li-ion cell or a 3.3 V rail.

Is LMV551MF/NOPB RoHS compliant?

Yes, it is ROHS3 compliant.

Is LMV551MF/NOPB a direct replacement for LMV551MF?

The LMV551MF/NOPB is the same base part with the /NOPB suffix indicating lead-free / RoHS-compliant plating. It is a direct drop-in replacement for the older LMV551MF in the same SOT-23-5 footprint.