RT9073N-33GB is out of stock and can be placed on backorder.
Available Substitutes:

Parametric Equivalent


Richtek USA Inc.
In Stock: 0
Unit Price: $0.53000
Datasheet
Linear Voltage Regulator IC Positive Fixed 1 Output 250mA SOT-23-5
Image shown is a representation only. Exact specifications should be obtained from the product data sheet.
Linear Voltage Regulator IC Positive Fixed 1 Output 250mA SOT-23-5
What is a Voltage Regulator Another Teaching Moment | Digi-Key Electronics

RT9073N-33GB

DigiKey Part Number
RT9073N-33GBTR-ND - Tape & Reel (TR)
RT9073N-33GBCT-ND - Cut Tape (CT)
RT9073N-33GBDKR-ND - Digi-Reel®
Manufacturer
Manufacturer Part Number
RT9073N-33GB
Description
IC REG LINEAR 3.3V 250MA SOT23-5
Manufacturer Standard Lead Time
13 Weeks
Customer Reference
Detailed Description
Linear Voltage Regulator IC Positive Fixed 1 Output 250mA SOT-23-5
Datasheet
 Datasheet
Product Attributes
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Category
Current - Output
Mfr
Current - Quiescent (Iq)
3 µA
Packaging
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
PSRR
75dB (1kHz)
Part Status
Active
Control Features
Enable
Output Configuration
Protection Features
Over Current, Over Temperature
Output Type
Operating Temperature
-40°C ~ 85°C (TA)
Number of Regulators
1
Mounting Type
Surface Mount
Voltage - Input (Max)
5.5V
Package / Case
SC-74A, SOT-753
Voltage - Output (Min/Fixed)
3.3V
Supplier Device Package
SOT-23-5
Voltage Dropout (Max)
0.6V @ 250mA
Base Product Number
Associated Products
Environmental & Export Classifications
Product Questions and Answers
Additional Resources
Substitutes (1)
Part NumberManufacturerQuantity AvailableDigiKey Part NumberUnit PriceSubstitute Type
RT9073-33GBRichtek USA Inc.0RT9073-33GBTR-ND$0.53000Parametric Equivalent
In-Stock: 0
3,000 estimated in stock on 12-Feb-2027
Request Stock Notification
All prices are in USD
Tape & Reel (TR)
QuantityUnit PriceExt Price
3,000$0.22011$660.33
6,000$0.21419$1,285.14
9,000$0.21122$1,900.98
15,000$0.20793$3,118.95
21,000$0.20601$4,326.21
30,000$0.20417$6,125.10
Cut Tape (CT)
QuantityUnit PriceExt Price
1$0.50000$0.50
10$0.35300$3.53
25$0.31520$7.88
100$0.27370$27.37
250$0.25392$63.48
500$0.24202$121.01
1,000$0.23221$232.21
Digi-Reel®
QuantityUnit PriceExt Price
1$0.49000$0.49
10$0.34600$3.46
25$0.30880$7.72
100$0.26830$26.83
250$0.24892$62.23
500$0.23726$118.63
1,000$0.22766$227.66
* All Digi-Reel orders will add a $7.00 reeling fee.
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