LMV551MF Texas Instruments Integrated Circuit (SOT23 (5-Pin)) In Stock

Name: LMV551MF
Brand: Texas Instruments
SKU: LMV551MF
Availability: InStock

LMV551MF is a micropower rail-to-rail output operational amplifier from Texas Instruments. It features 1.8V minimum supply voltage, 72dB CMRR, and 4.5mV max input offset voltage. Ideal for portable, battery-powered, and space-constrained applications in SOT-23-5 package.

OBSOLETEIntegrated CircuitVerified May 2026

Package / Visual Reference

LMV551MFSOT23 (5-Pin)

Quick Facts

Manufacturer: Texas Instruments
Package: SOT23 (5-Pin)
Pin Count: 5
Lifecycle: OBSOLETE
Datasheet: LMV551MF Datasheet PDF
Category: Integrated Circuit
Temp Range: -40.0°C to 125.0°C
RoHS: Compliant
Lead Time: 3–7 business days
Shipping: DHL Express · Worldwide

What are the key features of LMV551MF?

Micropower operation with ultra-low supply current for extended battery life
Rail-to-rail output swing for maximum dynamic range at low supply voltages
Operates from 1.8V to 5.5V single supply, suitable for portable and IoT devices
Low input offset voltage (4.5mV max) for accurate signal conditioning
Compact SOT-23-5 package ideal for space-constrained PCB designs

What is LMV551MF used for?

The LMV551MF is well-suited for portable consumer electronics, wearable devices, and IoT sensor interfaces where low power consumption and small form factor are critical. Its rail-to-rail output and wide supply range make it ideal for battery-powered instrumentation, active filters, and signal conditioning circuits. It is also used in medical monitoring equipment and handheld measurement devices requiring precision amplification at low supply voltages.

What are the specifications of LMV551MF?

YTEOL	0
Amplifier Type	OPERATIONAL AMPLIFIER
Architecture	VOLTAGE-FEEDBACK
Average Bias Current-Max (IIB)	0.038 µA
Bias Current-Max (IIB) @25C	0.038 µA
Common-mode Reject Ratio-Min	72dB
Common-mode Reject Ratio-Nom	92dB
Frequency Compensation	YES
Input Offset Voltage-Max	4500 µV
JESD-30 Code	R-PDSO-G5
JESD-609 Code	e0
Low-Bias	NO
Low-Offset	NO
Micropower	NO
Number of Functions	1
Package Body Material	PLASTIC/EPOXY
Package Equivalence Code	TSOP5/6,.11,37
Package Shape	RECTANGULAR
Package Style	SMALL OUTLINE, LOW PROFILE, SHRINK PITCH
Packing Method	TR
Peak Reflow Temperature (Cel)	260
Power	NO
Programmable Power	NO
Slew Rate-Nom	1V/us
Supply Current-Max	52mA
Supply Voltage Limit-Max	6V
Supply Voltage-Nom (Vsup)	3V
Surface Mount	YES
Technology	BICMOS
Temperature Grade	AUTOMOTIVE
Terminal Finish	TIN LEAD
Terminal Form	GULL WING
Terminal Pitch	0.953mm
Terminal Position	DUAL
Time@Peak Reflow Temperature-Max (s)	40
Unity Gain BW-Nom	3000
Voltage Gain-Min	7943.2
Wideband	NO
Package	SOT23 (5-Pin)

Compliance & Regulatory

RoHS Status	Compliant
Lead-Free	Yes (Pb-Free)
Moisture Sensitivity Level	MSL 1
ECCN	EAR99
HTS Code	8542.33.00.01

Where can I find the LMV551MF datasheet?

LMV551MF Datasheet Download

Official datasheet from Texas Instruments

What are equivalent replacements for LMV551MF?

No known alternates. Submit an RFQ and our team can suggest alternatives.

Frequently Asked Questions

What is the supply voltage range of the LMV551MF?

The LMV551MF operates from a single supply voltage of 1.8V to 5.5V, making it suitable for battery-powered and low-voltage systems commonly found in portable consumer electronics and IoT applications.

What are the key performance specifications of the LMV551MF op-amp?

The LMV551MF features a maximum input offset voltage of 4500µV, a minimum common-mode rejection ratio (CMRR) of 72dB (nominal 92dB), a maximum bias current of 0.038µA, and rail-to-rail output operation, all optimized for micropower applications.

What package does the LMV551MF come in and what are its typical applications?

The LMV551MF is available in a compact SOT-23-5 package. It is typically used in portable medical devices, wearable electronics, battery-powered instrumentation, active filter design, and signal conditioning circuits where small size and low power are essential.

Can the LMV551MF replace other general-purpose op-amps in low-voltage designs?

Yes, the LMV551MF is pin-compatible with many standard SOT-23-5 op-amps and can replace devices in low-voltage designs. Its 1.8V minimum supply and rail-to-rail output offer improved performance over standard op-amps in battery-powered or 3.3V systems.

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About Texas Instruments

Texas Instruments (TI) is a global semiconductor company headquartered in Dallas, Texas. TI designs and manufactures analog and embedded processing chips used in industrial, automotive, consumer, communications, and enterprise systems.

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LMV551MF Texas Instruments Integrated Circuit (SOT23 (5-Pin)) In Stock

What are the key features of LMV551MF?

What is LMV551MF used for?

What are the specifications of LMV551MF?

Compliance & Regulatory

Where can I find the LMV551MF datasheet?

What are equivalent replacements for LMV551MF?

Frequently Asked Questions

What is the supply voltage range of the LMV551MF?

What are the key performance specifications of the LMV551MF op-amp?

What package does the LMV551MF come in and what are its typical applications?

Can the LMV551MF replace other general-purpose op-amps in low-voltage designs?

Related Guides

CSD87313DMS Synchronous Buck Power Stage Design Guide

STEF05SGR eFuse Selection Guide for 5 V Overcurrent Protection

C0402C103K3RACTU Selection Guide: Choosing a 10 nF 0402 MLCC

STM32H753VIT6 MCU Selection Guide: Memory, Package, Connectivity, and Security

Why Buy from FindMyChip

About Texas Instruments

More from Texas Instruments

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