LP311DR is out of stock and can be placed on backorder.
Available Substitutes:

Parametric Equivalent


Texas Instruments
In Stock: 2,857
Unit Price: $1.77000
Datasheet

Parametric Equivalent


Texas Instruments
In Stock: 2,500
Unit Price: $1.38000
Datasheet

Similar


Analog Devices Inc.
In Stock: 1,562
Unit Price: $6.87000
Datasheet

Similar


Analog Devices Inc.
In Stock: 0
Unit Price: $4.48432
Datasheet
Comparator Differential Open-Collector, Open-Emitter 8-SOIC
Image shown is a representation only. Exact specifications should be obtained from the product data sheet.

LP311DR

DigiKey Part Number
296-14608-2-ND - Tape & Reel (TR)
296-14608-1-ND - Cut Tape (CT)
296-14608-6-ND - Digi-Reel®
Manufacturer
Manufacturer Product Number
LP311DR
Description
IC COMPARATOR 1CH 8-SOIC
Manufacturer Standard Lead Time
12 Weeks
Customer Reference
Detailed Description
Comparator Differential Open-Collector, Open-Emitter 8-SOIC
Datasheet
 Datasheet
EDA/CAD Models
LP311DR Models
Product Attributes
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Category
Voltage - Input Offset (Max)
7.5mV @ ±15V
Manufacturer
Texas Instruments
Current - Input Bias (Max)
100nA
Packaging
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Current - Quiescent (Max)
300µA
Part Status
Active
Operating Temperature
0°C ~ 70°C
Type
Differential
Package / Case
8-SOIC (0.154", 3.90mm Width)
Number of Elements
1
Mounting Type
Surface Mount
Output Type
Open-Collector, Open-Emitter
Supplier Device Package
8-SOIC
Voltage - Supply, Single/Dual (±)
3.5V ~ 30V, ±1.75V ~ 15V
Base Product Number
Environmental & Export Classifications
Product Questions and Answers
Additional Resources
Substitutes (4)
Part NumberManufacturerQuantity AvailableDigiKey Part NumberUnit PriceSubstitute Type
LP311DTexas Instruments2,8572156-LP311D-ND$1.77000Parametric Equivalent
LP311DRTexas Instruments2,500296-14608-2-ND$1.38000Parametric Equivalent
LT1011CS8#TRPBFAnalog Devices Inc.1,562505-LT1011CS8#TRPBFTR-ND$6.87000Similar
LT1011IS8#TRPBFAnalog Devices Inc.0LT1011IS8#TRPBF-ND$4.48432Similar
In-Stock: 0
2,500 expected in stock on 05-Nov-2026
Request Stock Notification
Marketplace Stock: 2,500 View Now
All prices are in USD
Cut Tape (CT) & Digi-Reel®
QuantityUnit PriceExt Price
1$1.38000$1.38
10$1.00400$10.04
25$0.90960$22.74
100$0.80600$80.60
250$0.75652$189.13
500$0.72670$363.35
1,000$0.71604$716.04
* All Digi-Reel orders will add a $7.00 reeling fee.
Tape & Reel (TR)
QuantityUnit PriceExt Price
2,500$0.67625$1,690.62
5,000$0.66064$3,303.20
7,500$0.65282$4,896.15
12,500$0.64416$8,052.00

Other Suppliers on DigiKey

2,500In Stock
Ships from Rochester Electronics, LLC