LM311DT Comparators by STMicroelectronics

Voltage comparator with strobe

Status: Active
Series: LM311
RoHS: Compliant
View Datasheet Manufacturer Site View Pricing & Stock

The LM111, LM211, LM311 are voltage comparators that have low input currents. They are also designed to operate over a wide range of supply voltages: from standard ±15V operational amplifier supplies down to the single +5V supply used for IC logic. Their output is compatible with RTL-DTL and TTL as well as MOS circuits and can switch voltages up to +50V at output currents as high as 50mA.

Prices starting from US$0.09


Distributor Starting From Stock
Logo for Future Electronics Future Electronics US$0.19
245,000
Buy Now
Logo for Newark Electronics Newark Electronics US$0.16
22,500
Buy Now
Logo for Avnet America Avnet America US$0.21
22,500
Buy Now
Logo for Transfer Multisort Elektronik Transfer Multisort Elektronik US$0.11
15,620
Buy Now
Logo for Chip One Stop Chip One Stop US$0.28
10,000
Buy Now
Logo for Schukat Electronic Schukat Electronic US$0.09
2,600
Buy Now
Logo for Distrelec Distrelec US$0.13
2,370
Buy Now
Logo for Micros Micros US$0.11
2,025
Buy Now
Logo for element14 element14 US$0.26
1,938
Buy Now
Logo for Farnell Farnell US$0.24
1,938
Buy Now
Logo for Avnet Silica Avnet Silica -
12,500
Buy Now
View Full Pricing & Stock Comparison

Features

Output current: 50mA
Maximum input current: 150nA
Differential input voltage range: ±30V
Maximum offset current: 20nA
Supply voltage: +5V to ±15V
Power consumption:135mW at ±15V

Alternative Descriptions

LM311 Series Single 15V 250 nA SMT Low Input Current Voltage Comparator - SOIC-8 | Future Electronics
Conditioning & Interfaces Rohs Compliant: Yes |Stmicroelectronics LM311DT | Newark Electronics
Comparator Single ±15V/30V 8-Pin SO N T/R | Avnet America
IC: comparator | Transfer Multisort Elektronik
Voltage Comparator with Strobe 70C SOIC8 | RS
Comp +-18V 200ns SO8 | Schukat Electronic
ST Comparator, Voltage, Single / Dual, 30V, SOIC | Distrelec
Single Voltage Comparator | Micros
COMPARATOR, SINGLE, 200NS, SOIC-8 | element14
Comparator Single �15V/30V 8-Pin SO N T/R | Avnet Silica


Frequently Asked Questions

Where can I find additional details, specifications and documents for a LM311DT?

Additional datasheets, footprints and schematics for LM311DT are listed on our Part Details page. You can also find images and similar parts to LM311DT on this page.

What pricing and inventory information can I view?

Distributor pricing and stock information is available for LM311DT on our Product Comparison page. Access via the 'View Pricing & Stock' button to view LM311DT price breaks, MOQs, lead times, inventory and SKUs from distributors.

What category does LM311DT fall under?

The LM311DT is listed under Amplifiers and Comparators > Comparators > Standard Comparators.

Can I view similar or alternative parts?

You can view similar parts to LM311DT when available in the Standard Comparators range under the specifications section at the bottom of the details page.

Who can I contact for technical support of the product?

Submit any questions directly to the customer support team of the distributor listing the product. For the LM311DT you can contact the distributor directly for product support, shipping queries etc.

Is the LM311DT RoHS compliant?

Yes. This part has been flagged as RoHS Compliant by STMicroelectronics.

Which authorised distributors for LM311DT have stock available?

Authorised distributors including Future Electronics, Newark Electronics, Avnet America, Transfer Multisort Elektronik and Chip One Stop have stock available or on a lead time for LM311DT.

How do I check stock and lead times for all distributors?

Stock availability and lead times will be displayed for LM311DT often in real-time on the comparison pages.

What if I can't find stock of LM311DT?

You can fill out our help required form which you can use to request a quote for LM311DT from some of our verified obsolescence suppliers. Alternatively, contact us via our web chat in the bottom left of your screen and one of our team will try to help.

We use cookies to improve your experience. See our privacy policy.
Okay