SPX2954M3-L-3-3/TR is out of stock and can be placed on backorder.
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Linear Voltage Regulator IC Positive Fixed 1 Output 250mA SOT-223-3
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-223-3
What is a Voltage Regulator Another Teaching Moment | Digi-Key Electronics

SPX2954M3-L-3-3/TR

DigiKey Part Number
1016-SPX2954M3-L-3-3/TR-ND - Tape & Reel (TR)
1016-SPX2954M3-L-3-3/TRCT-ND - Cut Tape (CT)
1016-SPX2954M3-L-3-3/TRDKR-ND - Digi-Reel®
Manufacturer
Manufacturer Part Number
SPX2954M3-L-3-3/TR
Description
IC REG LIN 3.3V 250MA SOT-223-3
Manufacturer Standard Lead Time
12 Weeks
Customer Reference
Detailed Description
Linear Voltage Regulator IC Positive Fixed 1 Output 250mA SOT-223-3
Datasheet
 Datasheet
EDA/CAD Models
SPX2954M3-L-3-3/TR Models
Product Attributes
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Category
Current - Output
Mfr
Current - Quiescent (Iq)
170 µA
Packaging
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Current - Supply (Max)
14 mA
Part Status
Active
Control Features
Enable, Power On Reset
Output Configuration
Protection Features
Over Current, Over Temperature
Output Type
Operating Temperature
-40°C ~ 125°C
Number of Regulators
1
Mounting Type
Surface Mount
Voltage - Input (Max)
30V
Package / Case
TO-261-4, TO-261AA
Voltage - Output (Min/Fixed)
3.3V
Supplier Device Package
SOT-223-3
Voltage Dropout (Max)
0.5V @ 250mA
Base Product Number
Associated Products
Environmental & Export Classifications
Product Questions and Answers
Additional Resources
Substitutes (15)
Part NumberManufacturerQuantity AvailableDigiKey Part NumberUnit PriceSubstitute Type
MCP1804T-3302I/DBMicrochip Technology0MCP1804T-3302I/DBTR-ND$0.95000Similar
MIC5201-3.3YSMicrochip Technology0MIC5201-3.3YS-ND$1.78000Similar
MIC5201-3.3YS-TRMicrochip Technology0576-1251-2-ND$1.78000Similar
MIC5239-3.3YSMicrochip Technology0576-1837-5-ND$3.58000Similar
MIC5239-3.3YS-TRMicrochip Technology0MIC5239-3.3YS-TR-ND$3.58000Similar
In-Stock: 0
2,500 estimated in stock on 11-Jan-2027
Request Stock Notification
All prices are in USD
Cut Tape (CT) & Digi-Reel®
QuantityUnit PriceExt Price
1$1.22000$1.22
10$0.88300$8.83
25$0.79880$19.97
100$0.70640$70.64
250$0.66240$165.60
500$0.63584$317.92
1,000$0.61398$613.98
* All Digi-Reel orders will add a $7.00 reeling fee.
Tape & Reel (TR)
QuantityUnit PriceExt Price
2,500$0.66781$1,669.53
5,000$0.65235$3,261.75
7,500$0.64461$4,834.57
12,500$0.63604$7,950.50
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.