LD2981CU33TR is out of stock and can be placed on backorder.
Available Substitutes:

Parametric Equivalent


STMicroelectronics
In Stock: 0
Unit Price: 0,49000 €
Datasheet
Linear Voltage Regulator IC Positive Fixed 1 Output 100mA SOT-89-3
Image shown is a representation only. Exact specifications should be obtained from the product data sheet.
Linear Voltage Regulator IC Positive Fixed 1 Output 100mA SOT-89-3
What is a Voltage Regulator Another Teaching Moment | Digi-Key Electronics

LD2981CU33TR

DigiKey Part Number
497-3483-2-ND - Tape & Reel (TR)
497-3483-1-ND - Cut Tape (CT)
497-3483-6-ND - Digi-Reel®
Manufacturer
Manufacturer Product Number
LD2981CU33TR
Description
IC REG LINEAR 3.3V 100MA SOT89-3
Manufacturer Standard Lead Time
10 Weeks
Customer Reference
Detailed Description
Linear Voltage Regulator IC Positive Fixed 1 Output 100mA SOT-89-3
Datasheet
 Datasheet
EDA/CAD Models
LD2981CU33TR Models
Product Attributes
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Category
Current - Output
Mfr
Current - Quiescent (Iq)
150 µA
Packaging
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Current - Supply (Max)
2.6 mA
Part Status
Active
PSRR
63dB (1kHz)
Output Configuration
Protection Features
Over Current, Over Temperature
Output Type
Operating Temperature
-40°C ~ 125°C
Number of Regulators
1
Mounting Type
Surface Mount
Voltage - Input (Max)
16V
Package / Case
TO-243AA
Voltage - Output (Min/Fixed)
3.3V
Supplier Device Package
SOT-89-3
Voltage Dropout (Max)
0.375V @ 100mA
Base Product Number
Environmental & Export Classifications
Product Questions and Answers
Additional Resources
Substitutes (1)
Part NumberManufacturerQuantity AvailableDigiKey Part NumberUnit PriceSubstitute Type
LD2981ABU33TRSTMicroelectronics0497-1524-1-ND0,49000 €Parametric Equivalent
In-Stock: 0
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All prices are in EUR
Cut Tape (CT) & Digi-Reel®
QuantityUnit PriceExt Price
10,53000 €0,53 €
100,37600 €3,76 €
250,33680 €8,42 €
1000,29420 €29,42 €
2500,27372 €68,43 €
5000,26142 €130,71 €
1.0000,25128 €251,28 €
* All Digi-Reel orders will add a 5,50 € reeling fee.
Tape & Reel (TR)
QuantityUnit PriceExt Price
2.5000,24058 €601,45 €
5.0000,23414 €1.170,70 €
7.5000,23091 €1.731,83 €
12.5000,22733 €2.841,62 €
17.5000,22524 €3.941,70 €
25.0000,22323 €5.580,75 €
Manufacturers Standard Package
Unit Price without VAT:0,53000 €
Unit Price with VAT:0,63070 €