LP3990MFX-2.8/NOPB is Discontinued and no longer carried by DigiKey.
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Linear Voltage Regulator IC Positive Fixed 1 Output 150mA SOT-23-5
Image shown is a representation only. Exact specifications should be obtained from the product data sheet.
Linear Voltage Regulator IC Positive Fixed 1 Output 150mA SOT-23-5
What is a Voltage Regulator Another Teaching Moment | Digi-Key Electronics

LP3990MFX-2.8/NOPB

DigiKey Part Number
LP3990MFX-2.8/NOPB-ND - Tape & Reel (TR)
Manufacturer
Manufacturer Product Number
LP3990MFX-2.8/NOPB
Description
IC REG LINEAR 2.8V 150MA SOT23-5
Customer Reference
Detailed Description
Linear Voltage Regulator IC Positive Fixed 1 Output 150mA SOT-23-5
Datasheet
 Datasheet
EDA/CAD Models
LP3990MFX-2.8/NOPB Models
Product Attributes
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Category
Current - Quiescent (Iq)
80 µA
Mfr
Current - Supply (Max)
120 µA
Packaging
Tape & Reel (TR)
PSRR
55dB ~ 35dB (1kHz ~ 10kHz)
Part Status
Discontinued at DigiKey
Control Features
Enable
Output Configuration
Protection Features
Over Temperature, Short Circuit
Output Type
Operating Temperature
-40°C ~ 85°C
Number of Regulators
1
Mounting Type
Surface Mount
Voltage - Input (Max)
6V
Package / Case
SC-74A, SOT-753
Voltage - Output (Min/Fixed)
2.8V
Supplier Device Package
SOT-23-5
Voltage Dropout (Max)
0.2V @ 150mA
Base Product Number
Current - Output
Environmental & Export Classifications
Product Questions and Answers
Additional Resources
Substitutes (18)
Part NumberManufacturerQuantity AvailableDigiKey Part NumberUnit PriceSubstitute Type
TLV70228DBVRTexas Instruments4.312296-39282-1-ND0,34000 €Similar
TLV70228DBVTTexas Instruments1.377296-27891-1-ND0,87000 €Similar
TLV70228PDBVRTexas Instruments5.884296-TLV70228PDBVRCT-ND0,25000 €Similar
TLV70228PDBVTTexas Instruments21.204296-27892-1-ND0,44860 €Similar
LP3990MF-2.8/NOPBTexas Instruments1.709LP3990MF-2.8/NOPBCT-ND0,67000 €Parametric Equivalent
Discontinued
This product is no longer carried by DigiKey. View Substitutes or Alternative Package Types
All prices are in EUR
Tape & Reel (TR)
QuantityUnit PriceExt Price
3.0000,37118 €1.113,54 €
6.0000,36237 €2.174,22 €
9.0000,35796 €3.221,64 €
15.0000,35307 €5.296,05 €
21.0000,35021 €7.354,41 €
Manufacturers Standard Package
Unit Price without VAT:0,37118 €
Unit Price with VAT:0,44170 €