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£6.19000Similar
LT1121CST-3.3#TRPBFAnalog Devices Inc.1,863LT1121CST-3.3#TRPBFCT-ND£6.19000Similar
LT1121IST-3.3#PBFAnalog Devices Inc.5,422LT1121IST-3.3#PBF-ND£7.32000Similar
LT1121IST-3.3#TRPBFAnalog Devices Inc.4,018LT1121IST-3.3#TRPBFCT-ND£7.32000Similar
LT1129CST-3.3#PBFAnalog Devices Inc.5,093LT1129CST-3.3#PBF-ND£8.08000Similar
In-Stock: 269
Check for Additional Incoming Stock
All prices are in GBP
Cut Tape (CT) & Digi-Reel®
QuantityUnit PriceExt Price
1£1.02000£1.02
10£0.73700£7.37
25£0.66800£16.70
100£0.59180£59.18
250£0.55544£138.86
500£0.53350£266.75
1,000£0.52541£525.41
* All Digi-Reel orders will add a £4.50 reeling fee.
Tape & Reel (TR)
QuantityUnit PriceExt Price
2,500£0.49638£1,240.95
5,000£0.48489£2,424.45
7,500£0.47914£3,593.55
12,500£0.47277£5,909.62
Manufacturers Standard Package
Unit Price without VAT:£1.02000
Unit Price with VAT:£1.22400