TLV1821LQDBVRQ1 is out of stock and can be placed on backorder.
Available Substitutes:

Parametric Equivalent


Texas Instruments
In Stock: 0
Unit Price: $1.32000
Datasheet
Comparator Standard (General Purpose) Open-Drain, Rail-to-Rail SOT-23-5
Image shown is a representation only. Exact specifications should be obtained from the product data sheet.

TLV1821LQDBVRQ1

DigiKey Part Number
296-TLV1821LQDBVRQ1TR-ND - Tape & Reel (TR)
296-TLV1821LQDBVRQ1CT-ND - Cut Tape (CT)
296-TLV1821LQDBVRQ1DKR-ND - Digi-Reel®
Manufacturer
Manufacturer Product Number
TLV1821LQDBVRQ1
Description
AUTOMOTIVE, SINGLE-CHANNEL MICRO
Manufacturer Standard Lead Time
12 Weeks
Customer Reference
Detailed Description
Comparator Standard (General Purpose) Open-Drain, Rail-to-Rail SOT-23-5
Datasheet
 Datasheet
Product Attributes
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Category
Current - Output (Typ)
30mA @ 12V
Manufacturer
Texas Instruments
Current - Quiescent (Max)
9µA
Packaging
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
CMRR, PSRR (Typ)
100dB PSRR
Part Status
Active
Propagation Delay (Max)
900ns (Typ)
Type
Standard (General Purpose)
Operating Temperature
-40°C ~ 125°C
Number of Elements
1
Grade
Automotive
Output Type
Open-Drain, Rail-to-Rail
Qualification
AEC-Q100
Voltage - Supply, Single/Dual (±)
2.4V ~ 40V
Package / Case
SC-74A, SOT-753
Voltage - Input Offset (Max)
3mV @ 12V
Mounting Type
Surface Mount
Current - Input Bias (Max)
0.15pA (Typ)
Supplier Device Package
SOT-23-5
Environmental & Export Classifications
Product Questions and Answers
Additional Resources
Substitutes (1)
Part NumberManufacturerQuantity AvailableDigiKey Part NumberUnit PriceSubstitute Type
TLV1821QDBVRQ1Texas Instruments0296-TLV1821QDBVRQ1TR-ND$1.32000Parametric Equivalent
In-Stock: 0
3,000 estimated in stock on 18-Dec-2026
Request Stock Notification
All prices are in USD
Cut Tape (CT) & Digi-Reel®
QuantityUnit PriceExt Price
1$1.32000$1.32
10$0.96100$9.61
25$0.87080$21.77
100$0.77140$77.14
250$0.72400$181.00
500$0.69538$347.69
1,000$0.67184$671.84
* All Digi-Reel orders will add a $7.00 reeling fee.
Tape & Reel (TR)
QuantityUnit PriceExt Price
3,000$0.64276$1,928.28
6,000$0.62853$3,771.18
9,000$0.62141$5,592.69
15,000$0.61351$9,202.65
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.