SPX3940AM3-L-3-3/TR is out of stock and can be placed on backorder.
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Linear Voltage Regulator IC Positive Fixed 1 Output 1A 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 1A SOT-223-3
What is a Voltage Regulator Another Teaching Moment | Digi-Key Electronics

SPX3940AM3-L-3-3/TR

DigiKey Part Number
SPX3940AM3-L-3-3/TR-ND - Tape & Reel (TR)
1016-SPX3940AM3-L-3-3/TRCT-ND - Cut Tape (CT)
1016-SPX3940AM3-L-3-3/TRDKR-ND - Digi-Reel®
Manufacturer
Manufacturer Product Number
SPX3940AM3-L-3-3/TR
Description
IC REG LINEAR 3.3V 1A SOT-223-3
Manufacturer Standard Lead Time
26 Weeks
Customer Reference
Detailed Description
Linear Voltage Regulator IC Positive Fixed 1 Output 1A SOT-223-3
Datasheet
 Datasheet
EDA/CAD Models
SPX3940AM3-L-3-3/TR Models
Product Attributes
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Category
Voltage Dropout (Max)
0.55V @ 1A
Mfr
Current - Output
Packaging
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Protection Features
Over Current, Over Temperature, Reverse Polarity, Short Circuit, Transient Voltage
Part Status
Active
Operating Temperature
-40°C ~ 125°C
Output Configuration
Mounting Type
Surface Mount
Output Type
Package / Case
TO-261-4, TO-261AA
Number of Regulators
1
Supplier Device Package
SOT-223-3
Voltage - Input (Max)
16V
Base Product Number
Voltage - Output (Min/Fixed)
3.3V
Environmental & Export Classifications
Product Questions and Answers
Additional Resources
Substitutes (15)
Part NumberManufacturerQuantity AvailableDigiKey Part NumberUnit PriceSubstitute Type
LM3940IMP-3.3/NOPBTexas Instruments0LM3940IMP-3.3/NOPBCT-ND$3.62000Similar
LM3940IMPX-3.3/NOPBTexas Instruments4,394LM3940IMPX-3.3/NOPBCT-ND$3.16000Similar
LT1963AEST-3.3#PBFAnalog Devices Inc.3,587505-LT1963AEST-3.3#PBF-ND$13.19000Similar
LT1963AEST-3.3#TRAnalog Devices Inc.0LT1963AEST-3.3TR-ND$0.00000Similar
LT1963AEST-3.3#TRPBFAnalog Devices Inc.9,619505-LT1963AEST-3.3#TRPBFCT-ND$13.19000Similar
In-Stock: 0
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All prices are in NZD
Cut Tape (CT) & Digi-Reel®
QuantityUnit PriceExt Price
1$2.63000$2.63
10$1.91300$19.13
25$1.73400$43.35
100$1.53770$153.77
250$1.44408$361.02
500$1.38758$693.79
1,000$1.36964$1,369.64
* All Digi-Reel orders will add a $10.00 reeling fee.
Tape & Reel (TR)
QuantityUnit PriceExt Price
2,500$1.37859$3,446.47
Manufacturers Standard Package
Unit Price without GST:$2.63000
Unit Price with GST:$3.02450