Comparator Standard (General Purpose) Open-Collector, Rail-to-Rail TSOT-23-8
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LM2903BQDDFRQ1

DigiKey Part Number
296-LM2903BQDDFRQ1TR-ND - Tape & Reel (TR)
296-LM2903BQDDFRQ1CT-ND - Cut Tape (CT)
296-LM2903BQDDFRQ1DKR-ND - Digi-Reel®
Manufacturer
Manufacturer Product Number
LM2903BQDDFRQ1
Description
IC COMPARATOR 2 DIFF TSOT23-8
Manufacturer Standard Lead Time
12 Weeks
Customer Reference
Detailed Description
Comparator Standard (General Purpose) Open-Collector, Rail-to-Rail TSOT-23-8
Datasheet
 Datasheet
EDA/CAD Models
LM2903BQDDFRQ1 Models
Product Attributes
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Category
Current - Output (Typ)
21mA @ 5V
Manufacturer
Texas Instruments
Current - Quiescent (Max)
600µA
Packaging
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Propagation Delay (Max)
1µs (Typ)
Part Status
Active
Operating Temperature
-40°C ~ 125°C (TA)
Type
Standard (General Purpose)
Grade
Automotive
Number of Elements
2
Qualification
AEC-Q100
Output Type
Open-Collector, Rail-to-Rail
Package / Case
SOT-23-8 Thin, TSOT-23-8
Voltage - Supply, Single/Dual (±)
2V ~ 36V
Mounting Type
Surface Mount
Voltage - Input Offset (Max)
2.5mV @ 5V
Supplier Device Package
TSOT-23-8
Current - Input Bias (Max)
0.025µA @ 5V
Base Product Number
Environmental & Export Classifications
Product Questions and Answers
Additional Resources
In-Stock: 0
3,000 estimated in stock on 30-Oct-2026
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All prices are in USD
Cut Tape (CT) & Digi-Reel®
QuantityUnit PriceExt Price
1$0.56000$0.56
10$0.39100$3.91
25$0.35040$8.76
100$0.30500$30.50
250$0.28340$70.85
500$0.27038$135.19
1,000$0.25965$259.65
* All Digi-Reel orders will add a $7.00 reeling fee.
Tape & Reel (TR)
QuantityUnit PriceExt Price
3,000$0.24642$739.26
6,000$0.23994$1,439.64
9,000$0.23670$2,130.30
15,000$0.23310$3,496.50
21,000$0.23100$4,851.00
30,000$0.22898$6,869.40
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.