Linear Voltage Regulator IC Positive Fixed 1 Output 250mA SOT-223-3
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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 Product Number
SPX2954M3-L-3-3/TR
Description
IC REG LIN 3.3V 250MA SOT-223-3
Manufacturer Standard Lead Time
20 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
Environmental & Export Classifications
Product Questions and Answers
Additional Resources
Substitutes (14)
Part NumberManufacturerQuantity AvailableDigiKey Part NumberUnit PriceSubstitute Type
LT1121CST-3.3#PBFAnalog Devices Inc.721505-LT1121CST-3.3#PBF-ND$13.02000Similar
LT1121CST-3.3#TRPBFAnalog Devices Inc.1,863LT1121CST-3.3#TRPBFCT-ND$13.02000Similar
LT1121IST-3.3#PBFAnalog Devices Inc.5,422LT1121IST-3.3#PBF-ND$15.42000Similar
LT1121IST-3.3#TRPBFAnalog Devices Inc.4,018LT1121IST-3.3#TRPBFCT-ND$15.42000Similar
LT1129CST-3.3#PBFAnalog Devices Inc.5,093LT1129CST-3.3#PBF-ND$17.00000Similar
In-Stock: 269
Check for Additional Incoming Stock
All prices are in NZD
Cut Tape (CT) & Digi-Reel®
QuantityUnit PriceExt Price
1$2.47000$2.47
10$1.78900$17.89
25$1.62040$40.51
100$1.43550$143.55
250$1.34724$336.81
500$1.29404$647.02
1,000$1.27443$1,274.43
* All Digi-Reel orders will add a $10.00 reeling fee.
Tape & Reel (TR)
QuantityUnit PriceExt Price
2,500$1.20402$3,010.05
5,000$1.17616$5,880.80
7,500$1.16221$8,716.57
12,500$1.14675$14,334.38
Manufacturers Standard Package
Unit Price without GST:$2.47000
Unit Price with GST:$2.84050