Linear Voltage Regulator IC Positive Fixed 1 Output 1A SOT-223-3
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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 (6)
Part NumberManufacturerQuantity AvailableDigiKey Part NumberUnit PriceSubstitute Type
MCP1703A-3002E/DBMicrochip Technology164MCP1703A-3002E/DB-ND£0.71000Similar
MCP1703A-3302E/DBMicrochip Technology2,660MCP1703A-3302E/DB-ND£0.71000Similar
MCP1703AT-3002E/DBMicrochip Technology3,568MCP1703AT-3002E/DBCT-ND£0.71000Similar
MCP1703AT-3302E/DBMicrochip Technology5,940MCP1703AT-3302E/DBCT-ND£0.71000Similar
MIC39100-3.3WSMicrochip Technology52,398576-1172-ND£1.61000Similar
In-Stock: 2,500
Check for Additional Incoming Stock
All prices are in GBP
Cut Tape (CT) & Digi-Reel®
QuantityUnit PriceExt Price
1£1.16000£1.16
10£0.84700£8.47
25£0.76840£19.21
100£0.68260£68.26
250£0.64160£160.40
500£0.61686£308.43
1,000£0.61108£611.08
* All Digi-Reel orders will add a £4.50 reeling fee.
Tape & Reel (TR)
QuantityUnit PriceExt Price
2,500£0.57501£1,437.53
5,000£0.56206£2,810.30
7,500£0.55557£4,166.77
12,500£0.54839£6,854.88
Manufacturers Standard Package
Unit Price without VAT:£1.16000
Unit Price with VAT:£1.39200