A newer version of this product is available

open-in-new Compare alternates
Drop-in replacement with upgraded functionality to the compared device
TLV1811 ACTIVE Single-channel micropower high-voltage comparator with push-pull output Improved performance: wider supply voltage, lower offset voltage and faster speed

Product details

Number of channels 1 Output type Push-Pull Propagation delay time (µs) 24 Vs (max) (V) 8 Vs (min) (V) 2 Vos (offset voltage at 25°C) (max) (mV) 6 Iq per channel (typ) (mA) 0.0007 Input bias current (±) (max) (nA) 0.00005 Rail-to-rail In Rating Catalog Operating temperature range (°C) -40 to 85 VICR (max) (V) 8.2 VICR (min) (V) -0.2
Number of channels 1 Output type Push-Pull Propagation delay time (µs) 24 Vs (max) (V) 8 Vs (min) (V) 2 Vos (offset voltage at 25°C) (max) (mV) 6 Iq per channel (typ) (mA) 0.0007 Input bias current (±) (max) (nA) 0.00005 Rail-to-rail In Rating Catalog Operating temperature range (°C) -40 to 85 VICR (max) (V) 8.2 VICR (min) (V) -0.2
SOIC (D) 8 29.4 mm² 4.9 x 6 SOT-23 (DBV) 5 8.12 mm² 2.9 x 2.8

    (Typical Unless Otherwise Noted)

  • Ultra Low Power Consumption 0.7 μA
  • Wide Range of Supply Voltages 2V to 8V
  • Input Common-Mode Range Beyond V+ and V
  • Open Collector and Push-Pull Output
  • High Output Current Drive: (@ VS = 5V) 45 mA
  • Propagation Delay (@ VS = 5V, 10 mV Overdrive) 25 μs
  • Tiny 5-Pin SOT-23 Package
  • Latch-up Resistance >300 mA
  • LMC7215-Q1 is an Automotive Grade Product that is AEC-Q100 Grade 3 Qualified.

All trademarks are the property of their respective owners.

    (Typical Unless Otherwise Noted)

  • Ultra Low Power Consumption 0.7 μA
  • Wide Range of Supply Voltages 2V to 8V
  • Input Common-Mode Range Beyond V+ and V
  • Open Collector and Push-Pull Output
  • High Output Current Drive: (@ VS = 5V) 45 mA
  • Propagation Delay (@ VS = 5V, 10 mV Overdrive) 25 μs
  • Tiny 5-Pin SOT-23 Package
  • Latch-up Resistance >300 mA
  • LMC7215-Q1 is an Automotive Grade Product that is AEC-Q100 Grade 3 Qualified.

All trademarks are the property of their respective owners.

The LMC7215/LMC7215-Q1/LMC7225 are ultra low power comparators with a maximum of 1 μA power supply current. They are designed to operate over a wide range of supply voltages, from 2V to 8V.

The LMC7215/LMC7215-Q1/LMC7225 have a greater than rail-to-rail common mode voltage range. This is a real advantage in single supply applications.

The LMC7215 features a push-pull output stage. This feature allows operation with absolute minimum amount of power consumption when driving any load.

The LMC7225 features an open drain output. By connecting an external resistor, the output of the comparator can be used as a level shifter to any desired voltage to as high as 15V.

The LMC7215/LMC7215-Q1/LMC7225 are designed for systems where low power consumption is the critical parameter.

Ensured operation over the full supply voltage range of 2.7V to 5V and rail-to-rail performance makes this comparator ideal for battery-powered applications.

The LMC7215/LMC7215-Q1/LMC7225 are ultra low power comparators with a maximum of 1 μA power supply current. They are designed to operate over a wide range of supply voltages, from 2V to 8V.

The LMC7215/LMC7215-Q1/LMC7225 have a greater than rail-to-rail common mode voltage range. This is a real advantage in single supply applications.

The LMC7215 features a push-pull output stage. This feature allows operation with absolute minimum amount of power consumption when driving any load.

The LMC7225 features an open drain output. By connecting an external resistor, the output of the comparator can be used as a level shifter to any desired voltage to as high as 15V.

The LMC7215/LMC7215-Q1/LMC7225 are designed for systems where low power consumption is the critical parameter.

Ensured operation over the full supply voltage range of 2.7V to 5V and rail-to-rail performance makes this comparator ideal for battery-powered applications.

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 LMC7215/25 Micro-Power, R-to-R CMOS Comp w/Push-Pull/Open-Drain Outputs datasheet (Rev. E) 22 Mar 2013
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.

Simulation model

LMC7215 PSPICE Model

SNOM179.ZIP (2 KB) - PSpice 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
Package Pins Download
SOIC (D) 8 View options
SOT-23 (DBV) 5 View options

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