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

LM2990SX-5.0/NOPB

DigiKey Part Number
LM2990SX-5.0/NOPBTR-ND - Tape & Reel (TR)
LM2990SX-5.0/NOPBCT-ND - Cut Tape (CT)
LM2990SX-5.0/NOPBDKR-ND - Digi-Reel®
Manufacturer
Manufacturer Product Number
LM2990SX-5.0/NOPB
Description
IC REG LINEAR -5V 1.8A TO263
Manufacturer Standard Lead Time
6 Weeks
Customer Reference
Detailed Description
Linear Voltage Regulator IC Negative Fixed 1 Output 1.8A TO-263 (DDPAK-3)
Datasheet
 Datasheet
EDA/CAD Models
LM2990SX-5.0/NOPB Models
Product Attributes
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Category
Current - Output
Mfr
Current - Quiescent (Iq)
1 mA
Packaging
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Current - Supply (Max)
5 mA
Part Status
Active
PSRR
58dB (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)
-5V
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 (2)
Part NumberManufacturerQuantity AvailableDigiKey Part NumberUnit PriceSubstitute Type
LM2990SX-5.0Texas Instruments533LM2990SX-5.0CT-ND₩5.94000Parametric Equivalent
LM2990SX-5.0/NOPBRochester Electronics, LLC4,2442156-LM2990SX-5.0/NOPB-ND₩3.16398Parametric Equivalent
In-Stock: 1,710
Check for Additional Incoming Stock
All prices are in KRW
Cut Tape (CT) & Digi-Reel®
QuantityUnit PriceExt Price
1₩5,635.00000₩5,635
10₩4,241.30000₩42,413
25₩3,892.00000₩97,300
100₩3,508.44000₩350,844
250₩3,325.64000₩831,410
* All Digi-Reel orders will add a ₩8,000 reeling fee.
Tape & Reel (TR)
QuantityUnit PriceExt Price
500₩3,215.39800₩1,607,699
1,000₩3,124.68700₩3,124,687
1,500₩3,079.25533₩4,618,883
2,500₩3,028.91720₩7,572,293
3,500₩2,999.48943₩10,498,213
5,000₩2,971.20240₩14,856,012
Manufacturers Standard Package