text.skipToContent text.skipToNavigation


Low power, high voltage comparator with push-pull output

Inventory: 5,345
Custom reel may be available

Download data sheet for LMC7211-N
  |   View additional information for LMC7211-N

Packaging information

Package | Pins SOIC (D) | 8
Operating temperature range (°C) I (-40 to 85)
Package qty | Carrier: 2,500 | LARGE T&R
Custom reel may be available
View more packaging information

Quality information

RoHS Yes
Lead finish / Ball material SN
MSL rating / Peak reflow Level-1-260C-UNLIM
Material content View
DPPM / MTBF / Fit rate View
Qualification summary View
Ongoing reliability monitoring View
Device marking View


  • Tiny SOT 23-5 package saves space
  • Package is less than 1.43 mm thick
  • Guaranteed specs at 2.7V, 5V, 15V supplies
  • Typical supply current 7 µA at 5V
  • Response time of 4 µs at 5V
  • Push-pull output
  • Input common-mode range beyond V− and V+
  • Low input current


The LMC7211 is a micropower CMOS comparator available in the space saving SOT23-5 package. This makes the comparator ideal for space and weight critical designs. The LMC7211 is supplied in two offset voltage grades, 5 mV and 15 mV.

The main benefits of the Tiny package are most apparent in small portable electronic devices, such as mobile phones, pagers, notebook computers, personal digital assistants, and PCMCIA cards. The rail-to-rail input voltage makes the LMC7211 a good choice for sensor interfacing, such as light detector circuits, optical and magnetic sensors, and alarm and status circuits.

The Tiny Comparator's outside dimensions (length x width x height) of 3.05mm × 3.00mm × 1.43mm allow it to fit into tight spaces on PC boards.

See the LMC7221 for a comparator with an open-drain output.

Qty Price
1-99 $0.902
100-249 $0.694
250-999 $0.511
1,000+ $0.365

Alternative carriers

Part number LMC7211BIM/NOPB
Package qty | Carrier 95 | TUBE
Inventory 5,260
Qty | Price (USD) 1ku | $0.438