TPS73433TDDCRQ1 is out of stock and can be placed on backorder.
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Richtek USA Inc.
In Stock: 0
Unit Price: $0.00000
Datasheet
Linear Voltage Regulator IC Positive Fixed 1 Output 250mA SOT-23-THIN
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Linear Voltage Regulator IC Positive Fixed 1 Output 250mA SOT-23-THIN
What is a Voltage Regulator Another Teaching Moment | Digi-Key Electronics

TPS73433TDDCRQ1

DigiKey Part Number
296-36844-2-ND - Tape & Reel (TR)
296-36844-1-ND - Cut Tape (CT)
296-36844-6-ND - Digi-Reel®
Manufacturer
Manufacturer Product Number
TPS73433TDDCRQ1
Description
IC REG LINEAR 3.3V 250MA SOT23
Manufacturer Standard Lead Time
12 Weeks
Customer Reference
Detailed Description
Linear Voltage Regulator IC Positive Fixed 1 Output 250mA SOT-23-THIN
Datasheet
 Datasheet
EDA/CAD Models
TPS73433TDDCRQ1 Models
Product Attributes
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Category
Current - Quiescent (Iq)
65 µA
Mfr
PSRR
60dB ~ 28dB (100Hz ~ 100kHz)
Packaging
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Control Features
Enable
Part Status
Active
Protection Features
Over Current, Over Temperature, Under Voltage Lockout (UVLO)
Output Configuration
Operating Temperature
-40°C ~ 105°C
Output Type
Grade
Automotive
Number of Regulators
1
Qualification
AEC-Q100
Voltage - Input (Max)
6.5V
Mounting Type
Surface Mount
Voltage - Output (Min/Fixed)
3.3V
Package / Case
SOT-23-5 Thin, TSOT-23-5
Voltage Dropout (Max)
0.22V @ 250mA
Supplier Device Package
SOT-23-THIN
Current - Output
Base Product Number
Environmental & Export Classifications
Product Questions and Answers
Additional Resources
Substitutes (1)
Part NumberManufacturerQuantity AvailableDigiKey Part NumberUnit PriceSubstitute Type
RT9167A-30GBRichtek USA Inc.0RT9167A-30GB-ND$0.00000Similar
In-Stock: 0
3,000 estimated in stock on 17-Dec-2026
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All prices are in USD
Cut Tape (CT) & Digi-Reel®
QuantityUnit PriceExt Price
1$1.43000$1.43
10$1.03900$10.39
25$0.94280$23.57
100$0.83620$83.62
250$0.78536$196.34
500$0.75476$377.38
1,000$0.72956$729.56
* All Digi-Reel orders will add a $7.00 reeling fee.
Tape & Reel (TR)
QuantityUnit PriceExt Price
3,000$0.62750$1,882.50
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