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LM2904LVQDRQ1

LM2904LVQDRQ1 Automotive AEC-Q100 Op-Amp, 1 MHz, 8-SOIC

MPNLM2904LVQDRQ1
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Texas Instruments LM2904LVQDRQ1, Automotive AEC-Q100, dual general-purpose op-amp, 1 MHz GBW, 1.5 V/µs slew rate, 2.7 V to 5.5 V supply, 90 µA per channel, -40°C to 125°C, 8-SOIC.

$0.4200Ref. price · indicative, final on quote
Texas Instruments LM2904LVQDRQ1 datasheet (PDF)
Packaging8-SOIC (0.154", 3.90mm Width)
RoHSROHS3 Compliant
SeriesAutomotive, AEC-Q100
Independent supplier — new & surplus stockAuthenticity-screened · ESD-safe packingListing updated Aug 2026

Specifications

LM2904LVQDRQ1 specifications
ParameterValue
SeriesAutomotive, AEC-Q100
MountingSurface Mount
Amplifier typeGeneral Purpose
Voltage - input offset1 mV
Voltage - supply span5.5 V
Current - supply90µA (x2 Channels)
Current - input bias15 pA
Current - output (Channel)40 mA
Operating temperature-40°C~125°C(TA)
Gain bandwidth product1 MHz
PackageTape & Reel (TR); Cut Tape (CT)
Slew rate1.5V/µs
Case8-SOIC (0.154\", 3.90mm Width)
Number of circuits2

Product details

It operates from a single supply spanning 2.7 V to 5.5 V, making it directly usable on 3.3 V and 5 V rails without a separate regulator. Each channel draws 90 µA typical supply current while delivering a gain-bandwidth product of 1 MHz and a slew rate of 1.5 V/µs. The part is specified over the full automotive temperature range of -40°C to 125°C and comes in an 8-SOIC package.

Supply range and 3.3 V single-supply operation

The 2.7 V minimum supply span is the feature that answers the most common fit question: yes, this part runs on a single 3.3 V rail with margin. The 5.5 V maximum also covers 5 V ±10% automotive rails. No negative supply is needed; the common-mode input range includes ground, so it can sense near-zero signals in single-supply configurations.

Rated for -40°C to 125°C ambient, the LM2904LVQDRQ1 is suited for under-hood automotive electronics, engine-control modules, transmission controllers, and industrial sensors that see extended temperature cycling.

Frequently asked questions

Is LM2904LVQDRQ1 a direct replacement for LM2904?

The LM2904LVQDRQ1 is a low-voltage variant of the classic LM2904. It is pin-compatible and functionally similar, but the supply range is reduced to 2.7 V to 5.5 V versus the original LM2904's wider range. For 3.3 V and 5 V designs, it is a drop-in replacement; for systems using supply voltages above 5.5 V, the original LM2904 or another variant is needed.

Can LM2904LVQDRQ1 run on a single 3.3V supply?

Yes. The minimum supply span is 2.7 V, so a single 3.3 V rail provides adequate headroom. The input common-mode range includes ground, enabling single-supply operation without a negative rail.

Is LM2904LVQDRQ1 RoHS compliant?

Yes, it is ROHS3 compliant.