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Linear Voltage Regulator IC Positive Fixed 1 Output 1.5A TO-220-3
Image shown is a representation only. Exact specifications should be obtained from the product data sheet.
Linear Voltage Regulator IC Positive Fixed 1 Output 1.5A TO-220-3
What is a Voltage Regulator Another Teaching Moment | Digi-Key Electronics

LM340T-12/NOPB

DigiKey Part Number
LM340T-12/NOPB-ND
Manufacturer
Manufacturer Product Number
LM340T-12/NOPB
Description
IC REG LINEAR 12V 1.5A TO220-3
Manufacturer Standard Lead Time
12 Weeks
Customer Reference
Detailed Description
Linear Voltage Regulator IC Positive Fixed 1 Output 1.5A TO-220-3
Datasheet
 Datasheet
EDA/CAD Models
LM340T-12/NOPB Models
Product Attributes
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Category
Current - Output
Mfr
Current - Quiescent (Iq)
8 mA
Packaging
Tube
PSRR
80dB (120Hz)
Part Status
Active
Protection Features
Over Temperature, Short Circuit
Output Configuration
Operating Temperature
0°C ~ 125°C
Output Type
Mounting Type
Through Hole
Number of Regulators
1
Package / Case
TO-220-3
Voltage - Input (Max)
35V
Supplier Device Package
TO-220-3
Voltage - Output (Min/Fixed)
12V
Base Product Number
Voltage Dropout (Max)
2V @ 1A
Environmental & Export Classifications
Product Questions and Answers
Additional Resources
Substitutes (15)
Part NumberManufacturerQuantity AvailableDigiKey Part NumberUnit PriceSubstitute Type
UA7812CKCSE3Texas Instruments0296-21623-5-ND$1.06000Direct
LM78L12ACM/NOPBTexas Instruments0LM78L12ACM/NOPB-ND$1.12000Similar
TL780-12KCSTexas Instruments0296-14325-5-ND$2.24000Similar
UA7812CKCSTexas Instruments0296-13998-5-ND$1.06000Similar
AS7812AT-E1Diodes Incorporated0AS7812AT-E1DI-ND$0.47000Similar
In-Stock: 0
45 estimated in stock on 23-Feb-2027
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All prices are in USD
Tube
QuantityUnit PriceExt Price
1$1.86000$1.86
10$1.36500$13.65
45$1.17800$53.01
135$1.08341$146.26
270$1.03711$280.02
540$0.99898$539.45
1,035$0.96937$1,003.30
2,520$0.93671$2,360.51
5,040$0.91636$4,618.45
Note: Due to DigiKey value-add services the packaging type may change when product is purchased at quantities beneath the standard package.
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