Linear Voltage Regulator IC Negative Fixed 1 Output 1.8A TO-263 (DDPAK-3)
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Linear Voltage Regulator IC Negative Fixed 1 Output 1.8A TO-263 (DDPAK-3)
What is a Voltage Regulator Another Teaching Moment | Digi-Key Electronics

LM2990S-12/NOPB

DigiKey Part Number
LM2990S-12/NOPB-ND
Manufacturer
Manufacturer Product Number
LM2990S-12/NOPB
Description
IC REG LINEAR -12V 1.8A TO263
Manufacturer Standard Lead Time
12 Weeks
Customer Reference
Detailed Description
Linear Voltage Regulator IC Negative Fixed 1 Output 1.8A TO-263 (DDPAK-3)
Datasheet
 Datasheet
EDA/CAD Models
LM2990S-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
Surface Mount
Voltage - Input (Max)
-26V
Package / Case
TO-263-4, D2PAK (3 Leads + Tab), TO-263AA
Voltage - Output (Min/Fixed)
-12V
Supplier Device Package
TO-263 (DDPAK-3)
Voltage Dropout (Max)
1V @ 1A
Base Product Number
Environmental & Export Classifications
Product Questions and Answers
Additional Resources
Substitutes (3)
Part NumberManufacturerQuantity AvailableDigiKey Part NumberUnit PriceSubstitute Type
LM2990S-12Texas Instruments21LM2990S-12-ND¥1,011.00000Parametric Equivalent
LM2990SX-12/NOPBTexas Instruments595LM2990SX-12/NOPBCT-ND¥560.00000Parametric Equivalent
LM2990S-12Rochester Electronics, LLC522156-LM2990S-12-ND¥916.53846Parametric Equivalent
In-Stock: 577
Check for Additional Incoming Stock
All prices are in JPY
Tube
QuantityUnit PriceExt Price
1¥774.00000¥774
10¥587.30000¥5,873
45¥516.44444¥23,240
135¥480.70370¥64,895
270¥463.20370¥125,065
540¥448.80370¥242,354
1,035¥437.61159¥452,928
2,520¥425.26786¥1,071,675
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 JCT:¥774.00000
Unit Price with JCT:¥851.40000