LF33ABDT is Obsolete and no longer manufactured.
Available Substitutes:

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STMicroelectronics
In Stock: 18.354
Unit Price: 1,16000 €
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onsemi
In Stock: 25.619
Unit Price: 0,56000 €
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onsemi
In Stock: 3.301
Unit Price: 0,64000 €
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onsemi
In Stock: 0
Unit Price: 0,53000 €
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onsemi
In Stock: 37.980
Unit Price: 0,59000 €
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onsemi
In Stock: 11.351
Unit Price: 0,92000 €
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Linear Voltage Regulator IC Positive Fixed 1 Output 500mA DPAK
Image shown is a representation only. Exact specifications should be obtained from the product data sheet.
Linear Voltage Regulator IC Positive Fixed 1 Output 500mA DPAK
What is a Voltage Regulator Another Teaching Moment | Digi-Key Electronics

LF33ABDT

DigiKey Part Number
LF33ABDT-ND
Manufacturer
Manufacturer Product Number
LF33ABDT
Description
IC REG LINEAR 3.3V 500MA DPAK
Customer Reference
Detailed Description
Linear Voltage Regulator IC Positive Fixed 1 Output 500mA DPAK
Datasheet
 Datasheet
Product Attributes
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Category
Current - Output
Mfr
Current - Quiescent (Iq)
1 mA
Packaging
Tube
Current - Supply (Max)
12 mA
Part Status
Obsolete
PSRR
80dB ~ 65dB (120Hz ~ 65dB)
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-252-3, DPAK (2 Leads + Tab), SC-63
Voltage - Output (Min/Fixed)
3.3V
Supplier Device Package
DPAK
Voltage Dropout (Max)
0.7V @ 500mA
Base Product Number
Environmental & Export Classifications
Product Questions and Answers
Additional Resources
Substitutes (6)
Part NumberManufacturerQuantity AvailableDigiKey Part NumberUnit PriceSubstitute Type
LF33ABDT-TRSTMicroelectronics18.354497-5225-1-ND1,16000 €Direct
LP2950ACDT-3.3RGonsemi25.619LP2950ACDT-3.3RGOSCT-ND0,56000 €Similar
LP2950CDT-3.3Gonsemi3.301LP2950CDT-3.3GOS-ND0,64000 €Similar
LP2950CDT-3.3RKGonsemi0LP2950CDT-3.3RKGOSCT-ND0,53000 €Similar
NCP5501DT33RKGonsemi37.980NCP5501DT33RKGOSCT-ND0,59000 €Similar
Obsolete
This product is no longer manufactured. View Substitutes or Alternative Package Types