LMV831MGE/NOPB Texas Instruments Integrated Circuit (SOT23 (5-Pin)) In Stock
The LMV831MGE/NOPB is a low-power rail-to-rail operational amplifier from Texas Instruments with 3.3MHz bandwidth, operating from 2.7V to 5.5V supply in a compact 5-pin SC-70 package. It features 10nA typical bias current and 1mV maximum input offset voltage for precision signal conditioning. Available in stock worldwide with fast worldwide shipping.
- Manufacturer
- Texas Instruments
- Package
- SOT23 (5-Pin)
- Pin Count
- 5
- Lifecycle
- ACTIVE
- Datasheet
- LMV831MGE/NOPB Datasheet PDF
- Category
- Integrated Circuit
- Price
- From $0.3944(MOQ 470)
- 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 LMV831MGE/NOPB?
- Rail-to-rail input and output swing enables maximum signal range on single-supply voltages from 2.7V to 5.5V
- Ultra-low input bias current of 10nA typical (0.5µA max) for high-impedance sensor and transducer interface applications
- 3.3MHz gain-bandwidth product with voltage-feedback architecture for audio and low-frequency signal processing
- 5-pin SC-70 package with NOPB (no lead) RoHS-compliant construction minimizes board space in portable designs
What is LMV831MGE/NOPB used for?
The LMV831MGE/NOPB is well suited for battery-powered portable devices requiring low-power precision signal amplification, such as microphone pre-amplifiers, photodiode transimpedance amplifiers, and sensor signal conditioning circuits. Its rail-to-rail output swing and 2.7V minimum supply make it ideal for single-cell lithium-ion battery applications in wearables, IoT sensors, and handheld instrumentation. Engineers also use it in active filter designs, level shifting, and precision comparator applications where low offset voltage and minimal bias current are critical.
What are the specifications of LMV831MGE/NOPB?
| Pbfree Code | Yes |
| YTEOL | 15 |
| Amplifier Type | OPERATIONAL AMPLIFIER |
| Architecture | VOLTAGE-FEEDBACK |
| Average Bias Current-Max (IIB) | 0.0005 µA |
| Bias Current-Max (IIB) @25C | 0.00001 µA |
| Common-mode Reject Ratio-Min | 77dB |
| Common-mode Reject Ratio-Nom | 93dB |
| Frequency Compensation | YES |
| Input Offset Voltage-Max | 1000 µV |
| JESD-30 Code | R-PDSO-G5 |
| JESD-609 Code | e3 |
| Low-Bias | YES |
| Low-Offset | NO |
| Micropower | YES |
| Number of Functions | 1 |
| Package Body Material | PLASTIC/EPOXY |
| Package Equivalence Code | TSSOP5/6,.08 |
| Package Shape | RECTANGULAR |
| Package Style | SMALL OUTLINE, THIN PROFILE, SHRINK PITCH |
| Packing Method | TR |
| Peak Reflow Temperature (Cel) | 260 |
| Power | NO |
| Programmable Power | NO |
| Qualification Status | Not Qualified |
| Slew Rate-Nom | 2V/us |
| Supply Current-Max | 0.31mA |
| Supply Voltage Limit-Max | 6V |
| Supply Voltage-Nom (Vsup) | 3.3V |
| Surface Mount | YES |
| Technology | CMOS |
| Temperature Grade | AUTOMOTIVE |
| Terminal Finish | Matte Tin (Sn) |
| Terminal Form | GULL WING |
| Terminal Pitch | 0.65mm |
| Terminal Position | DUAL |
| Time@Peak Reflow Temperature-Max (s) | 30 |
| Unity Gain BW-Nom | 3300 |
| Voltage Gain-Min | 125000 |
| 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 LMV831MGE/NOPB datasheet?
LMV831MGE/NOPB Datasheet DownloadOfficial datasheet from Texas Instruments
What are equivalent replacements for LMV831MGE/NOPB?
No known alternates. Submit an RFQ and our team can suggest alternatives.
Frequently Asked Questions
What is the gain-bandwidth product of the LMV831MGE/NOPB?
The LMV831MGE/NOPB has a gain-bandwidth product (GBW) of 3.3MHz, which is suitable for low-frequency signal processing applications such as audio amplification, active filters, and sensor signal conditioning operating in the audio and low-frequency range up to several hundred kHz.
What is the input bias current of the LMV831MGE/NOPB?
The LMV831MGE/NOPB features an extremely low input bias current of 10nA typical at 25°C, with a maximum of 500nA. This low bias current makes it ideal for interfacing with high-impedance sources such as photodiodes, pH sensors, accelerometers, and other transducers where leakage current must be minimized.
What supply voltage range does the LMV831MGE/NOPB support?
The LMV831MGE/NOPB operates from a supply voltage of 2.7V to 5.5V, making it compatible with single-cell Li-ion batteries (2.7V–4.2V), 3.3V systems, and standard 5V analog supplies. Its low minimum voltage enables use in deeply discharged battery environments found in portable and IoT applications.
What package does the LMV831MGE/NOPB come in?
The LMV831MGE/NOPB is housed in a 5-pin SC-70 surface-mount package, one of the smallest op-amp packages available measuring approximately 2.0mm x 1.25mm. This ultra-compact package is well suited for space-critical designs in wearables, hearing aids, and miniaturized sensor modules.
What is the common-mode rejection ratio (CMRR) of the LMV831MGE/NOPB?
The LMV831MGE/NOPB has a minimum CMRR of 77dB and a typical value of 93dB, providing excellent rejection of common-mode noise and interference. This high CMRR is beneficial in differential measurement applications such as bridge sensor amplification and instrumentation where ground noise rejection is important.
Related Guides
CSD87313DMS Synchronous Buck Power Stage Design Guide
Design a compact CSD87313DMS synchronous buck stage with practical guidance for loss, gate drive, PCB layout, EMI, thermal validation, and sourcing.
Aug 6, 2026
STEF05SGR eFuse Selection Guide for 5 V Overcurrent Protection
Choose STEF05SGR for 5 V overcurrent protection by checking current-limit margin, inrush, thermal loss, fault response, and sourcing.
Aug 6, 2026
C0402C103K3RACTU Selection Guide: Choosing a 10 nF 0402 MLCC
Select C0402C103K3RACTU by voltage margin, X7R behavior, tolerance, 0402 assembly risk, and qualified alternatives.
Aug 4, 2026
STM32H753VIT6 MCU Selection Guide: Memory, Package, Connectivity, and Security
Choose STM32H753VIT6 by evaluating memory architecture, LQFP-100 pin fit, connectivity, security, power, and sourcing tradeoffs.
Aug 4, 2026
Why Buy from FindMyChip
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.
More from Texas Instruments
| Qty. | Unit Price | Ext. Price |
|---|---|---|
| 470+ | $0.4264 | $200.41 |
| 610+ | $0.4104 | $250.34 |
| 765+ | $0.3944 | $301.72 |
In Stock · 24h Response · Worldwide Shipping
Response within 24 hours · Worldwide shipping
“The anti-counterfeit verification gave us confidence we'd never had with other China suppliers.”
You May Also Like
ACS770ECB-200U-PFF-T
Allegro Microsystems
Integrated Circuit
ACS770KCB-150U-PFF-T
Allegro Microsystems
Integrated Circuit
MC33901WEF
NXP
Integrated Circuit
MC7808BDTRKG
ON Semiconductor
Integrated Circuit
PA94EC
Apex Microtechnology
Integrated Circuit
AP7315-28SR-7
Diodes Inc.
Integrated Circuit
74HCT245D
Nexperia
Integrated Circuit
CY62256VNLL-70ZXCT
Cypress Semiconductor
Integrated Circuit
EPM7032AETC44-4N
Intel
Integrated Circuit
EPM3512AQC208-10N
Intel
Integrated Circuit
EPM3256ATC144-7N
Intel
Integrated Circuit
EPM3256AQC208-7N
Intel
Integrated Circuit
EPM3256AQC208-10N
Intel
Integrated Circuit
EPM3128ATC100-7N
Intel
Integrated Circuit
EPM1270F256C4N
Intel
Integrated Circuit
EPF8282ATC100-4N
Intel
Integrated Circuit
EPF6016QC208-2N
Intel
Integrated Circuit
EPF6016ATC144-3N
Intel
Integrated Circuit
EPF10K30ATC144-3N
Intel
Integrated Circuit
EPC2TI32N
Intel
Integrated Circuit
EPC2LC20
Intel
Integrated Circuit
EP3SL150F1152C4N
Intel
Integrated Circuit
EP2SGX60DF780C5N
Intel
Integrated Circuit
EP2SGX60CF780C5N
Intel
Integrated Circuit