LM3940IMP-3.3/NOPB is out of stock and can be placed on backorder.
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Linear Voltage Regulator IC Positive Fixed 1 Output 1A SOT-223-4
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-223-4
What is a Voltage Regulator Another Teaching Moment | Digi-Key Electronics

LM3940IMP-3.3/NOPB

DigiKey Part Number
LM3940IMP-3.3/NOPBTR-ND - Tape & Reel (TR)
LM3940IMP-3.3/NOPBCT-ND - Cut Tape (CT)
LM3940IMP-3.3/NOPBDKR-ND - Digi-Reel®
Manufacturer
Manufacturer Product Number
LM3940IMP-3.3/NOPB
Description
IC REG LINEAR 3.3V 1A SOT-223-4
Manufacturer Standard Lead Time
12 Weeks
Customer Reference
Detailed Description
Linear Voltage Regulator IC Positive Fixed 1 Output 1A SOT-223-4
Datasheet
 Datasheet
EDA/CAD Models
LM3940IMP-3.3/NOPB Models
Product Attributes
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Category
Voltage Dropout (Max)
0.2V @ 100mA
Mfr
Current - Output
Packaging
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Protection Features
Over Temperature, Short Circuit
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-223-4
Voltage - Input (Max)
7.5V
Base Product Number
Voltage - Output (Min/Fixed)
3.3V
Environmental & Export Classifications
Product Questions and Answers
Additional Resources
Substitutes (21)
Part NumberManufacturerQuantity AvailableDigiKey Part NumberUnit PriceSubstitute Type
AP2114HA-3.3TRG1Diodes Incorporated12,516AP2114HA-3.3TRG1DICT-ND€0.21000Similar
AP7361-33E-13Diodes Incorporated3,107AP7361-33E-13DICT-ND€0.25000Similar
AP7365-33EG-13Diodes Incorporated4,441AP7365-33EG-13DICT-ND€0.28000Similar
BD33KA5FP-E2Rohm Semiconductor2,030BD33KA5FP-E2CT-ND€0.94000Similar
BD33KA5WFP-E2Rohm Semiconductor6BD33KA5WFP-E2CT-ND€0.94000Similar
In-Stock: 0
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All prices are in EUR
Cut Tape (CT) & Digi-Reel®
QuantityUnit PriceExt Price
1€1.68000€1.68
10€1.23800€12.38
25€1.12760€28.19
100€1.00570€100.57
250€0.94756€236.89
500€0.91284€456.42
* All Digi-Reel orders will add a €5.50 reeling fee.
Tape & Reel (TR)
QuantityUnit PriceExt Price
1,000€0.88372€883.72
2,000€0.85999€1,719.98
3,000€0.84811€2,544.33
5,000€0.83494€4,174.70
7,000€0.82725€5,790.75
10,000€0.81985€8,198.50
Manufacturers Standard Package
Unit Price without VAT:€1.68000
Unit Price with VAT:€2.06640