Linear Voltage Regulator IC Negative Fixed 1 Output 1.8A TO-220-3
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Linear Voltage Regulator IC Negative Fixed 1 Output 1.8A TO-220-3
What is a Voltage Regulator Another Teaching Moment | Digi-Key Electronics

LM2990T-12/NOPB

DigiKey Part Number
LM2990T-12/NOPB-ND
Manufacturer
Manufacturer Product Number
LM2990T-12/NOPB
Description
IC REG LINEAR -12V 1.8A TO220-3
Manufacturer Standard Lead Time
12 Weeks
Customer Reference
Detailed Description
Linear Voltage Regulator IC Negative Fixed 1 Output 1.8A TO-220-3
Datasheet
 Datasheet
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LM2990T-12/NOPB Models
Product Attributes
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Category
Current - Output
Mfr
Current - Quiescent (Iq)
1 mA
Packaging
Tube
Current - Supply (Max)
5 mA
Part Status
Active
PSRR
52dB (1kHz)
Output Configuration
Protection Features
Over Temperature, Short Circuit
Output Type
Operating Temperature
-40°C ~ 125°C
Number of Regulators
1
Mounting Type
Through Hole
Voltage - Input (Max)
-26V
Package / Case
TO-220-3
Voltage - Output (Min/Fixed)
-12V
Supplier Device Package
TO-220-3
Voltage Dropout (Max)
1V @ 1A
Base Product Number
Environmental & Export Classifications
Product Questions and Answers
Additional Resources
Substitutes (2)
Part NumberManufacturerQuantity AvailableDigiKey Part NumberUnit PriceSubstitute Type
L7912ACVSTMicroelectronics1.624497-1475-5-ND0,62000 leiSimilar
MC7912ACTGonsemi845MC7912ACTGOS-ND0,67000 leiSimilar
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QuantityUnit PriceExt Price
114,44000 lei14,44 lei
1010,82400 lei108,24 lei
459,45511 lei425,48 lei
1358,76437 lei1.183,19 lei
2708,42596 lei2.275,01 lei
5408,14739 lei4.399,59 lei
1.0357,93100 lei8.208,59 lei
2.5207,69229 lei19.384,57 lei
5.0407,54356 lei38.019,54 lei
Manufacturers Standard Package
Note: Due to DigiKey value-add services the packaging type may change when product is purchased at quantities beneath the standard package.
Unit Price without VAT:14,44000 lei
Unit Price with VAT:17,47240 lei