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

Parametric Equivalent


Texas Instruments
In Stock: 0
Unit Price: $1.58000
Datasheet

Parametric Equivalent


Texas Instruments
In Stock: 0
Unit Price: $1.34000
Datasheet

Similar


Analog Devices Inc.
In Stock: 0
Unit Price: $6.93000
Datasheet

Similar


Analog Devices Inc.
In Stock: 0
Unit Price: $3.67500
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 1 DIFF 8SOIC
Manufacturer Standard Lead Time
6 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)
0.1µA @ ±15V
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 Instruments0296-9576-5-ND$1.58000Parametric Equivalent
LP311DRTexas Instruments0296-14608-2-ND$1.34000Parametric Equivalent
LT1011CS8#TRPBFAnalog Devices Inc.0505-LT1011CS8#TRPBFTR-ND$6.93000Similar
LT1011IS8#TRPBFAnalog Devices Inc.0LT1011IS8#TRPBF-ND$3.67500Similar
In-Stock: 0
2,500 estimated in stock on 06-Nov-2026
Request Stock Notification
All prices are in USD
Cut Tape (CT) & Digi-Reel®
QuantityUnit PriceExt Price
1$1.34000$1.34
10$0.97500$9.75
25$0.88320$22.08
100$0.78250$78.25
250$0.73448$183.62
500$0.70554$352.77
1,000$0.68171$681.71
* 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