LM2990T-12/NOPB is out of stock and can be placed on backorder.
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Linear Voltage Regulator IC Negative Adjustable 1 Output 150mA TO-220-3
Image shown is a representation only. Exact specifications should be obtained from the product data sheet.
Linear Voltage Regulator IC Negative Adjustable 1 Output 150mA 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 Adjustable 1 Output 150mA TO-220-3
Datasheet
 Datasheet
EDA/CAD Models
LM2990T-12/NOPB Models
Product Attributes
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Category
Current - Quiescent (Iq)
1 mA
Mfr
Current - Supply (Max)
5 mA
Packaging
Tube
PSRR
15dB (1kHz)
Part Status
Active
Control Features
Adj/EN
Output Configuration
Protection Features
Antisaturation, Over Current, Over Temperature
Output Type
Operating Temperature
-20°C ~ 100°C
Number of Regulators
1
Grade
Automotive
Voltage - Input (Max)
150V
Qualification
AEC-Q100
Voltage - Output (Min/Fixed)
15V
Mounting Type
Through Hole
Voltage - Output (Max)
Package / Case
TO-220-3
Voltage Dropout (Max)
0.114V @ 20mA
Supplier Device Package
TO-220-3
Current - Output
Base Product Number
Environmental & Export Classifications
Product Questions and Answers
Additional Resources
Substitutes (5)
Part NumberManufacturerQuantity AvailableDigiKey Part NumberUnit PriceSubstitute Type
LM7912CT/NOPBTexas Instruments0LM7912CT/NOPB-ND$1.52000Similar
MC7912ACTGonsemi0MC7912ACTGOS-ND$0.82000Similar
MC7912CTGonsemi0MC7912CTGOS-ND$0.59000Similar
L7912ACVSTMicroelectronics0497-1475-5-ND$0.71000Similar
L7912CVSTMicroelectronics0497-1476-5-ND$0.63000Similar
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QuantityUnit PriceExt Price
1$3.23000$3.23
10$2.42400$24.24
45$2.11778$95.30
135$1.96289$264.99
270$1.88707$509.51
540$1.82470$985.34
1,035$1.77623$1,838.40
2,520$1.72277$4,341.38
5,040$1.68947$8,514.93
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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