SPX2954M3-L-3-3 is Obsolete and no longer manufactured.
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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

DigiKey Part Number
1016-1551-5-ND
Manufacturer
Manufacturer Product Number
SPX2954M3-L-3-3
Description
IC REG LIN 3.3V 250MA SOT-223-3
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 Models
Product Attributes
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Category
Current - Output
Mfr
Current - Quiescent (Iq)
170 µA
Packaging
Tube
Current - Supply (Max)
14 mA
Part Status
Obsolete
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
Environmental & Export Classifications
Product Questions and Answers
Additional Resources
Substitutes (14)
Part NumberManufacturerQuantity AvailableDigiKey Part NumberUnit PriceSubstitute Type
LT1121CST-3.3#PBFAnalog Devices Inc.756505-LT1121CST-3.3#PBF-ND6,14000 €Similar
LT1121CST-3.3#TRPBFAnalog Devices Inc.1.870LT1121CST-3.3#TRPBFCT-ND6,14000 €Similar
LT1121IST-3.3#PBFAnalog Devices Inc.5.437LT1121IST-3.3#PBF-ND7,27000 €Similar
LT1121IST-3.3#TRPBFAnalog Devices Inc.4.018LT1121IST-3.3#TRPBFCT-ND7,27000 €Similar
LT1129CST-3.3#PBFAnalog Devices Inc.5.158LT1129CST-3.3#PBF-ND8,01000 €Similar
Obsolete
This product is no longer manufactured. View Substitutes or Alternative Package Types