Linear Voltage Regulator IC Positive Fixed 1 Output 1A SOT-223-4
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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 (10)
Part NumberManufacturerQuantity AvailableDigiKey Part NumberUnit PriceSubstitute Type
AP2114HA-3.3TRG1Diodes Incorporated4,444AP2114HA-3.3TRG1DICT-ND¥2.40000Similar
AP7365-33EG-13Diodes Incorporated4,441AP7365-33EG-13DICT-ND¥3.14000Similar
BD33KA5FP-E2Rohm Semiconductor2,030BD33KA5FP-E2CT-ND¥10.50000Similar
BD33KA5WFP-E2Rohm Semiconductor6BD33KA5WFP-E2CT-ND¥10.50000Similar
MIC37100-3.3WSMicrochip Technology2,680576-1163-ND¥14.06000Similar
In-Stock: 15,870
Check for Additional Incoming Stock
All prices are in CNY
Cut Tape (CT) & Digi-Reel®
QuantityUnit Price
(Including 13% VAT)
Ext Price
(Including 13% VAT)
1¥16.37000¥16.37
10¥12.04900¥120.49
25¥10.97280¥274.32
100¥9.78590¥978.59
250¥9.22040¥2,305.10
500¥8.88248¥4,441.24
* All Digi-Reel orders will add a ¥49.00 reeling fee.
Tape & Reel (TR)
QuantityUnit Price
(Including 13% VAT)
Ext Price
(Including 13% VAT)
1,000¥8.59906¥8,599.06
2,000¥8.36816¥16,736.32
3,000¥8.25257¥24,757.71
5,000¥8.12444¥40,622.20
7,000¥8.04955¥56,346.85
10,000¥7.97756¥79,775.60
Manufacturers Standard Package