Product details

Number of channels 1 Output type Open-collector, Open-drain Propagation delay time (µs) 0.45 Vs (max) (V) 5.5 Vs (min) (V) 2.7 Rating Catalog Features Small Size, Standard comparator Iq per channel (typ) (mA) 0.06 Vos (offset voltage at 25°C) (max) (mV) 7 Rail-to-rail In to V- Operating temperature range (°C) -40 to 85 Input bias current (±) (max) (nA) 250 VICR (max) (V) 4.7 VICR (min) (V) -0.1
Number of channels 1 Output type Open-collector, Open-drain Propagation delay time (µs) 0.45 Vs (max) (V) 5.5 Vs (min) (V) 2.7 Rating Catalog Features Small Size, Standard comparator Iq per channel (typ) (mA) 0.06 Vos (offset voltage at 25°C) (max) (mV) 7 Rail-to-rail In to V- Operating temperature range (°C) -40 to 85 Input bias current (±) (max) (nA) 250 VICR (max) (V) 4.7 VICR (min) (V) -0.1
SOT-23 (DBV) 5 8.12 mm² 2.9 x 2.8 SOT-SC70 (DCK) 5 4.2 mm² 2 x 2.1
  • (For 5-V Supply, Typical Unless Otherwise Noted)
  • Ensured 2.7-V and 5-V Performance
  • Industrial Temperature Range –40°C to 85°C
  • Low Supply Current 60 µA/Channel
  • Input Common Mode Voltage Range Includes Ground
  • Low Output Saturation Voltage 200 mV
  • Propagation Delay 200 ns
  • Space-Saving 5-Pin SC70 and 5-Pin SOT23 Packages
  • (For 5-V Supply, Typical Unless Otherwise Noted)
  • Ensured 2.7-V and 5-V Performance
  • Industrial Temperature Range –40°C to 85°C
  • Low Supply Current 60 µA/Channel
  • Input Common Mode Voltage Range Includes Ground
  • Low Output Saturation Voltage 200 mV
  • Propagation Delay 200 ns
  • Space-Saving 5-Pin SC70 and 5-Pin SOT23 Packages

The LMV393-N and LMV339-N are low-voltage (2.7 to 5 V) versions of the dual and quad comparators, LM393/339, which are specified at 5 to 30 V. The LMV331-N is the single version, which is available in space-saving, 5-pin SC70 and 5-pin SOT23 packages. The 5-pin SC70 is approximately half the size of the 5-pin SOT23.

The LMV393-N is available in 8-pin SOIC and VSSOP packages. The LMV339-N is available in 14-pin SOIC and TSSOP packages.

The LMV331-N/393-N/339-N is the most cost-effective solution where space, low voltage, low power, and price are the primary specification in circuit design for portable consumer products. They offer specifications that meet or exceed the familiar LM393/339 at a fraction of the supply current.

The chips are built with TI's advanced Submicron Silicon-Gate BiCMOS process. The LMV331-N/393-N/339-N have bipolar input and output stages for improved noise performance.

The LMV393-N and LMV339-N are low-voltage (2.7 to 5 V) versions of the dual and quad comparators, LM393/339, which are specified at 5 to 30 V. The LMV331-N is the single version, which is available in space-saving, 5-pin SC70 and 5-pin SOT23 packages. The 5-pin SC70 is approximately half the size of the 5-pin SOT23.

The LMV393-N is available in 8-pin SOIC and VSSOP packages. The LMV339-N is available in 14-pin SOIC and TSSOP packages.

The LMV331-N/393-N/339-N is the most cost-effective solution where space, low voltage, low power, and price are the primary specification in circuit design for portable consumer products. They offer specifications that meet or exceed the familiar LM393/339 at a fraction of the supply current.

The chips are built with TI's advanced Submicron Silicon-Gate BiCMOS process. The LMV331-N/393-N/339-N have bipolar input and output stages for improved noise performance.

Download View video with transcript Video

Technical documentation

star =Top documentation for this product selected by TI
No results found. Please clear your search and try again.
View all 2
Type Title Date
* Data sheet LMV33x-N / LMV393-N General-Purpose, Low-Voltage, Tiny Pack Comparators datasheet (Rev. H) PDF | HTML 30 Dec 2014
E-book The Signal e-book: A compendium of blog posts on op amp design topics 28 Mar 2017

Design & development

For additional terms or required resources, click any title below to view the detail page where available.

Evaluation board

AMP-PDK-EVM — Amplifier performance development kit evaluation module

The amplifier performance development kit (PDK) is an evaluation module (EVM) kit to test common operational amplifier (op amp) parameters and is compatible with most op amps and comparators. The EVM kit offers a main board with several socketed daughtercard options to fit package needs, allowing (...)

User guide: PDF | HTML
Simulation model

LMV331-N PSPICE Model

SNOM073.ZIP (1 KB) - PSpice Model
Simulation model

LMV3xx TINA-TI Spice Model

SNOM773.ZIP (9 KB) - TINA-TI Spice Model
Simulation tool

PSPICE-FOR-TI — PSpice® for TI design and simulation tool

PSpice® for TI is a design and simulation environment that helps evaluate functionality of analog circuits. This full-featured, design and simulation suite uses an analog analysis engine from Cadence®. Available at no cost, PSpice for TI includes one of the largest model libraries in the (...)
Simulation tool

TINA-TI — SPICE-based analog simulation program

TINA-TI provides all the conventional DC, transient and frequency domain analysis of SPICE and much more. TINA has extensive post-processing capability that allows you to format results the way you want them. Virtual instruments allow you to select input waveforms and probe circuit nodes voltages (...)
User guide: PDF
Reference designs

TIDA-00500 — Capacitor-Based Backup Power Supply for PLC Modules Reference Design

TIDA-00500 is a reference design to provide power to load for short duration of time after a power interrupt has occurred. Traditionally Programmable Logic Controllers (PLCs) are equipped with a recharge battery source for alternative power. This battery source often suffers from drawbacks like (...)
Design guide: PDF
Schematic: PDF
Package Pins CAD symbols, footprints & 3D models
SOT-23 (DBV) 5 Ultra Librarian
SOT-SC70 (DCK) 5 Ultra Librarian

Ordering & quality

Information included:
  • RoHS
  • REACH
  • Device marking
  • Lead finish/Ball material
  • MSL rating/Peak reflow
  • MTBF/FIT estimates
  • Material content
  • Qualification summary
  • Ongoing reliability monitoring
Information included:
  • Fab location
  • Assembly location

Recommended products may have parameters, evaluation modules or reference designs related to this TI product.

Support & training

TI E2E™ forums with technical support from TI engineers

Content is provided "as is" by TI and community contributors and does not constitute TI specifications. See terms of use.

If you have questions about quality, packaging or ordering TI products, see TI support. ​​​​​​​​​​​​​​

Videos