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
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
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-ND£6.14000Similar
LT1121CST-3.3#TRPBFAnalog Devices Inc.1,925LT1121CST-3.3#TRPBFCT-ND£6.14000Similar
LT1121IST-3.3#PBFAnalog Devices Inc.5,439LT1121IST-3.3#PBF-ND£7.27000Similar
LT1121IST-3.3#TRPBFAnalog Devices Inc.4,018LT1121IST-3.3#TRPBFCT-ND£7.27000Similar
LT1129CST-3.3#PBFAnalog Devices Inc.5,684LT1129CST-3.3#PBF-ND£8.01000Similar
In-Stock: 769
Check for Additional Incoming Stock
All prices are in GBP
Cut Tape (CT) & Digi-Reel®
QuantityUnit PriceExt Price
1£0.93000£0.93
10£0.67400£6.74
25£0.60960£15.24
100£0.53920£53.92
250£0.50552£126.38
500£0.48530£242.65
1,000£0.47617£476.17
* All Digi-Reel orders will add a £4.50 reeling fee.
Tape & Reel (TR)
QuantityUnit PriceExt Price
2,500£0.45100£1,127.50
5,000£0.44039£2,201.95
7,500£0.43508£3,263.10
12,500£0.42919£5,364.88
Manufacturers Standard Package
Unit Price without VAT:£0.93000
Unit Price with VAT:£1.11600