SPX2945M3-L-3-3/TR is out of stock and can be placed on backorder.
Available Substitutes:

Parametric Equivalent


MaxLinear, Inc.
In Stock: 0
Unit Price: $0.00000

Similar


Texas Instruments
In Stock: 0
Unit Price: $3.79000
Datasheet

Similar


Texas Instruments
In Stock: 94
Unit Price: $3.22000
Datasheet

Similar


Analog Devices Inc.
In Stock: 756
Unit Price: $10.51000
Datasheet

Similar


Analog Devices Inc.
In Stock: 0
Unit Price: $0.00000
Datasheet

Similar


Analog Devices Inc.
In Stock: 1,870
Unit Price: $10.51000
Datasheet

Similar


Analog Devices Inc.
In Stock: 5,437
Unit Price: $12.45000
Datasheet

Similar


Analog Devices Inc.
In Stock: 0
Unit Price: $0.00000
Datasheet

Similar


Analog Devices Inc.
In Stock: 4,018
Unit Price: $12.45000
Datasheet

Similar


Analog Devices Inc.
In Stock: 5,324
Unit Price: $13.73000
Datasheet

Similar


Analog Devices Inc.
In Stock: 0
Unit Price: $0.00000
Datasheet

Similar


Analog Devices Inc.
In Stock: 8,870
Unit Price: $13.73000
Datasheet

Similar


Analog Devices Inc.
In Stock: 2,604
Unit Price: $15.30000
Datasheet

Similar


Analog Devices Inc.
In Stock: 0
Unit Price: $0.00000
Datasheet
Linear Voltage Regulator IC Positive Fixed 1 Output 400mA 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 400mA SOT-223-3
What is a Voltage Regulator Another Teaching Moment | Digi-Key Electronics

SPX2945M3-L-3-3/TR

DigiKey Part Number
1016-1853-2-ND - Tape & Reel (TR)
1016-1853-1-ND - Cut Tape (CT)
1016-1853-6-ND - Digi-Reel®
Manufacturer
Manufacturer Product Number
SPX2945M3-L-3-3/TR
Description
IC REG LIN 3.3V 400MA SOT-223-3
Manufacturer Standard Lead Time
12 Weeks
Customer Reference
Detailed Description
Linear Voltage Regulator IC Positive Fixed 1 Output 400mA SOT-223-3
Datasheet
 Datasheet
EDA/CAD Models
SPX2945M3-L-3-3/TR Models
Product Attributes
Filter Similar Products
Show Empty Attributes
Category
Current - Output
Mfr
Current - Quiescent (Iq)
300 µA
Packaging
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Current - Supply (Max)
25 mA
Part Status
Active
PSRR
31dB (100kHz)
Output Configuration
Protection Features
Over Current, Over Temperature
Output Type
Operating Temperature
-40°C ~ 85°C
Number of Regulators
1
Mounting Type
Surface Mount
Voltage - Input (Max)
26V
Package / Case
TO-261-4, TO-261AA
Voltage - Output (Min/Fixed)
3.3V
Supplier Device Package
SOT-223-3
Voltage Dropout (Max)
0.7V @ 400mA
Base Product Number
Environmental & Export Classifications
Product Questions and Answers
Additional Resources
Substitutes (24)
Part NumberManufacturerQuantity AvailableDigiKey Part NumberUnit PriceSubstitute Type
SPX2945M3-L-3-3/MTRMaxLinear, Inc.0SPX2945M3-L-3-3/MTR-ND$0.00000Parametric Equivalent
LM2937IMP-3.3/NOPBTexas Instruments0LM2937IMP-3.3/NOPBCT-ND$3.79000Similar
LM2937IMPX-3.3/NOPBTexas Instruments94LM2937IMPX-3.3/NOPBCT-ND$3.22000Similar
LT1121CST-3.3#PBFAnalog Devices Inc.756505-LT1121CST-3.3#PBF-ND$10.51000Similar
LT1121CST-3.3#TRAnalog Devices Inc.0LT1121CST-3.3#TR-ND$0.00000Similar
In-Stock: 0
Check Lead Time
Request Stock Notification
All prices are in AUD
Cut Tape (CT) & Digi-Reel®
QuantityUnit PriceExt Price
1$2.48000$2.48
10$1.80800$18.08
25$1.64280$41.07
100$1.46110$146.11
250$1.37452$343.63
500$1.32228$661.14
1,000$1.31433$1,314.33
* All Digi-Reel orders will add a $9.50 reeling fee.
Tape & Reel (TR)
QuantityUnit PriceExt Price
2,500$1.23390$3,084.75
5,000$1.20655$6,032.75
7,500$1.19285$8,946.38
Manufacturers Standard Package
Unit Price without GST:$2.48000
Unit Price with GST:$2.72800