TPS73218DCQR is out of stock and can be placed on backorder.
Available Substitutes:

Parametric Equivalent


Texas Instruments
In Stock: 0
Unit Price: $1.23685
Datasheet
Linear Voltage Regulator IC Negative Adjustable 1 Output 150mA SOT-223-6
Image shown is a representation only. Exact specifications should be obtained from the product data sheet.
Linear Voltage Regulator IC Negative Adjustable 1 Output 150mA SOT-223-6
What is a Voltage Regulator Another Teaching Moment | Digi-Key Electronics

TPS73218DCQR

DigiKey Part Number
296-16863-2-ND - Tape & Reel (TR)
296-16863-1-ND - Cut Tape (CT)
296-16863-6-ND - Digi-Reel®
Manufacturer
Manufacturer Product Number
TPS73218DCQR
Description
IC REG LIN 1.8V 250MA SOT-223-6
Manufacturer Standard Lead Time
6 Weeks
Customer Reference
Detailed Description
Linear Voltage Regulator IC Negative Adjustable 1 Output 150mA SOT-223-6
Datasheet
 Datasheet
EDA/CAD Models
TPS73218DCQR Models
Product Attributes
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Category
Current - Quiescent (Iq)
550 µA
Mfr
Current - Supply (Max)
950 µA
Series
PSRR
15dB (1kHz)
Packaging
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Control Features
Adj/EN
Part Status
Active
Protection Features
Antisaturation, Over Current, Over Temperature
Output Configuration
Operating Temperature
-20°C ~ 100°C
Output Type
Grade
Automotive
Number of Regulators
1
Qualification
AEC-Q100
Voltage - Input (Max)
150V
Mounting Type
Surface Mount
Voltage - Output (Min/Fixed)
15V
Package / Case
SOT-223-6
Voltage - Output (Max)
Supplier Device Package
SOT-223-6
Voltage Dropout (Max)
0.114V @ 20mA
Base Product Number
Current - Output
Environmental & Export Classifications
Product Questions and Answers
Additional Resources
Substitutes (1)
Part NumberManufacturerQuantity AvailableDigiKey Part NumberUnit PriceSubstitute Type
TPS73218QDCQRQ1Texas Instruments0296-40951-2-ND$1.23685Parametric Equivalent
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$2.06000$2.06
10$1.52000$15.20
25$1.38520$34.63
100$1.23720$123.72
250$1.16652$291.63
500$1.12394$561.97
1,000$1.08888$1,088.88
* All Digi-Reel orders will add a $7.00 reeling fee.
Tape & Reel (TR)
QuantityUnit PriceExt Price
2,500$1.05188$2,629.70
5,000$1.02958$5,147.90
7,500$1.01842$7,638.15