Linear Voltage Regulator IC Positive Fixed 1 Output 500mA TO-220
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Linear Voltage Regulator IC Positive Fixed 1 Output 500mA TO-220
What is a Voltage Regulator Another Teaching Moment | Digi-Key Electronics

LF33ABV

DigiKey Part Number
497-7312-5-ND
Manufacturer
Manufacturer Product Number
LF33ABV
Description
IC REG LINEAR 3.3V 500MA TO220
Manufacturer Standard Lead Time
14 Weeks
Customer Reference
Detailed Description
Linear Voltage Regulator IC Positive Fixed 1 Output 500mA TO-220
Datasheet
 Datasheet
EDA/CAD Models
LF33ABV Models
Product Attributes
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Category
Current - Output
Mfr
Current - Quiescent (Iq)
1 mA
Packaging
Tube
Current - Supply (Max)
12 mA
Part Status
Active
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
Through Hole
Voltage - Input (Max)
16V
Package / Case
TO-220-3
Voltage - Output (Min/Fixed)
3.3V
Supplier Device Package
TO-220
Voltage Dropout (Max)
0.7V @ 500mA
Base Product Number
Environmental & Export Classifications
Product Questions and Answers
Additional Resources
Substitutes (1)
Part NumberManufacturerQuantity AvailableDigiKey Part NumberUnit PriceSubstitute Type
LF33CVSTMicroelectronics298497-7313-5-ND$1.96000Parametric Equivalent
In-Stock: 322
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All prices are in USD
Tube
QuantityUnit PriceExt Price
1$1.31000$1.31
10$0.95200$9.52
50$0.80760$40.38
100$0.76290$76.29
250$0.71572$178.93
500$0.68724$343.62
1,000$0.66382$663.82
2,500$0.63908$1,597.70
5,000$0.62418$3,120.90
Manufacturers Standard Package
Note: Due to DigiKey value-add services the packaging type may change when product is purchased at quantities beneath the standard package.