TPS73733DCQR is out of stock and can be placed on backorder.
Available Substitutes:

Parametric Equivalent


Texas Instruments
In Stock: 0
Unit Price: $1.56000
Datasheet
Linear Voltage Regulator IC Positive Fixed 1 Output 1A SOT-223-6
Image shown is a representation only. Exact specifications should be obtained from the product data sheet.
Linear Voltage Regulator IC Positive Fixed 1 Output 1A SOT-223-6
What is a Voltage Regulator Another Teaching Moment | Digi-Key Electronics

TPS73733DCQR

DigiKey Part Number
296-22681-2-ND - Tape & Reel (TR)
296-22681-1-ND - Cut Tape (CT)
296-22681-6-ND - Digi-Reel®
Manufacturer
Manufacturer Product Number
TPS73733DCQR
Description
IC REG LINEAR 3.3V 1A SOT-223-6
Manufacturer Standard Lead Time
12 Weeks
Customer Reference
Detailed Description
Linear Voltage Regulator IC Positive Fixed 1 Output 1A SOT-223-6
Datasheet
 Datasheet
EDA/CAD Models
TPS73733DCQR Models
Product Attributes
Filter Similar Products
Show Empty Attributes
Category
Current - Quiescent (Iq)
400 µA
Mfr
Current - Supply (Max)
1.3 mA
Packaging
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
PSRR
58dB ~ 37dB (100Hz ~ 10kHz)
Part Status
Active
Control Features
Enable
Output Configuration
Protection Features
Over Current, Over Temperature, Reverse Polarity
Output Type
Operating Temperature
-40°C ~ 125°C
Number of Regulators
1
Mounting Type
Surface Mount
Voltage - Input (Max)
5.5V
Package / Case
SOT-223-6
Voltage - Output (Min/Fixed)
3.3V
Supplier Device Package
SOT-223-6
Voltage Dropout (Max)
0.5V @ 1A
Base Product Number
Current - Output
Environmental & Export Classifications
Product Questions and Answers
Additional Resources
Substitutes (1)
Part NumberManufacturerQuantity AvailableDigiKey Part NumberUnit PriceSubstitute Type
TPS73733DCQTexas Instruments0296-24814-5-ND$1.56000Parametric Equivalent
In-Stock: 0
2,500 estimated in stock on 20-Nov-2026
Request Stock Notification
All prices are in USD
Cut Tape (CT) & Digi-Reel®
QuantityUnit PriceExt Price
1$1.67000$1.67
10$1.22400$12.24
25$1.11280$27.82
100$0.98990$98.99
250$0.93140$232.85
500$0.89608$448.04
1,000$0.86704$867.04
* All Digi-Reel orders will add a $7.00 reeling fee.
Tape & Reel (TR)
QuantityUnit PriceExt Price
2,500$0.83636$2,090.90
5,000$0.81788$4,089.40
7,500$0.80863$6,064.72
12,500$0.79837$9,979.62