Comparator Standard (General Purpose) DTL, MOS, Open-Collector, Open-Emitter, RTL, TTL 8-SO
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LM311PSR

DigiKey Part Number
296-29117-2-ND - Tape & Reel (TR)
296-29117-1-ND - Cut Tape (CT)
296-29117-6-ND - Digi-Reel®
Manufacturer
Manufacturer Product Number
LM311PSR
Description
IC COMPARATOR 1 GEN PUR 8SO
Manufacturer Standard Lead Time
6 Weeks
Customer Reference
Detailed Description
Comparator Standard (General Purpose) DTL, MOS, Open-Collector, Open-Emitter, RTL, TTL 8-SO
Datasheet
 Datasheet
EDA/CAD Models
LM311PSR Models
Product Attributes
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Category
Current - Input Bias (Max)
0.25µA @ ±15V
Manufacturer
Texas Instruments
Current - Output (Typ)
50mA
Packaging
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Current - Quiescent (Max)
7.5mA
Part Status
Active
Operating Temperature
0°C ~ 70°C
Type
Standard (General Purpose)
Package / Case
8-SOIC (0.209", 5.30mm Width)
Number of Elements
1
Mounting Type
Surface Mount
Output Type
DTL, MOS, Open-Collector, Open-Emitter, RTL, TTL
Supplier Device Package
8-SO
Voltage - Supply, Single/Dual (±)
3.5V ~ 30V, ±1.75V ~ 15V
Base Product Number
Voltage - Input Offset (Max)
7.5mV @ ±15V
Environmental & Export Classifications
Product Questions and Answers
Additional Resources
In-Stock: 0
2,000 estimated in stock on 09-Nov-2026
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All prices are in USD
Cut Tape (CT) & Digi-Reel®
QuantityUnit PriceExt Price
1$0.48000$0.48
10$0.38900$3.89
25$0.35600$8.90
100$0.26500$26.50
250$0.24016$60.04
500$0.19876$99.38
1,000$0.14908$149.08
* All Digi-Reel orders will add a $7.00 reeling fee.
Tape & Reel (TR)
QuantityUnit PriceExt Price
2,000$0.10250$205.00
Tariff Status: Tariff may apply if shipping to the United States. Estimated tariff costs will be calculated and displayed in the shopping cart to help you assess potential expenses.