LP2981A-33DBVT is Obsolete and no longer manufactured.
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Linear Voltage Regulator IC Positive Fixed 1 Output 100mA 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 100mA SOT-23-5
What is a Voltage Regulator Another Teaching Moment | Digi-Key Electronics

LP2981A-33DBVT

DigiKey Part Number
296-LP2981A-33DBVTTR-ND - Tape & Reel (TR)
296-LP2981A-33DBVTCT-ND - Cut Tape (CT)
296-LP2981A-33DBVTDKR-ND - Digi-Reel®
Manufacturer
Manufacturer Product Number
LP2981A-33DBVT
Description
IC REG LINEAR 3.3V 100MA SOT23-5
Customer Reference
Detailed Description
Linear Voltage Regulator IC Positive Fixed 1 Output 100mA SOT-23-5
Datasheet
 Datasheet
EDA/CAD Models
LP2981A-33DBVT Models
Product Attributes
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Category
Current - Quiescent (Iq)
95 µA
Mfr
Current - Supply (Max)
1.7 mA
Packaging
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
PSRR
63dB (1kHz)
Part Status
Obsolete
Control Features
Enable
Output Configuration
Protection Features
Over Current, Over Temperature, Short Circuit
Output Type
Operating Temperature
-40°C ~ 125°C
Number of Regulators
1
Mounting Type
Surface Mount
Voltage - Input (Max)
16V
Package / Case
SC-74A, SOT-753
Voltage - Output (Min/Fixed)
3.3V
Supplier Device Package
SOT-23-5
Voltage Dropout (Max)
0.37V @ 100mA
Base Product Number
Current - Output
Environmental & Export Classifications
Product Questions and Answers
Additional Resources
Substitutes (14)
Part NumberManufacturerQuantity AvailableDigiKey Part NumberUnit PriceSubstitute Type
LP2981IM5X-3.3/NOPBTexas Instruments0LP2981IM5X-3.3/NOPBCT-ND0,89000 €Similar
LP2981-33DBVRTexas Instruments0296-17360-1-ND0,45000 €Parametric Equivalent
LP2981A-33DBVRTexas Instruments0296-17361-1-ND0,53000 €Parametric Equivalent
LP2981A-33DBVRG4Texas Instruments0LP2981A-33DBVRG4-ND1,18612 €Parametric Equivalent
LP2981A-33DBVTG4Texas Instruments1.750296-41452-1-ND0,77000 €Parametric Equivalent
Obsolete
This product is no longer manufactured. View Substitutes or Alternative Package Types