LT1521IST-3#TRPBF is available for purchase but is not normally stocked.
Available Substitutes:

Parametric Equivalent


Analog Devices Inc.
In Stock: 54
Unit Price: kr.55.54000
Datasheet

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Microchip Technology
In Stock: 374
Unit Price: kr.18.32000
Datasheet

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Microchip Technology
In Stock: 0
Unit Price: kr.13.82120
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Microchip Technology
In Stock: 221
Unit Price: kr.12.43000
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Microchip Technology
In Stock: 0
Unit Price: kr.9.51000
Datasheet
Linear Voltage Regulator IC Positive Fixed 1 Output 300mA SOT-223-3
Image shown is a representation only. Exact specifications should be obtained from the product data sheet.
Linear Voltage Regulator IC Positive Fixed 1 Output 300mA SOT-223-3
What is a Voltage Regulator Another Teaching Moment | Digi-Key Electronics

LT1521IST-3#TRPBF

DigiKey Part Number
LT1521IST-3#TRPBF-ND - Tape & Reel (TR)
Manufacturer
Manufacturer Product Number
LT1521IST-3#TRPBF
Description
IC REG LINEAR 3V 300MA SOT-223-3
Manufacturer Standard Lead Time
10 Weeks
Customer Reference
Detailed Description
Linear Voltage Regulator IC Positive Fixed 1 Output 300mA SOT-223-3
Datasheet
 Datasheet
EDA/CAD Models
LT1521IST-3#TRPBF Models
Product Attributes
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Category
Current - Quiescent (Iq)
25 µA
Mfr
Current - Supply (Max)
12 mA
Packaging
Tape & Reel (TR)
PSRR
58dB (120Hz)
Part Status
Active
Control Features
Enable
Output Configuration
Protection Features
Over Current, Over Temperature, Reverse Polarity
Output Type
Operating Temperature
-40°C ~ 125°C
Number of Regulators
1
Mounting Type
Surface Mount
Voltage - Input (Max)
20V
Package / Case
TO-261-4, TO-261AA
Voltage - Output (Min/Fixed)
3V
Supplier Device Package
SOT-223-3
Voltage Dropout (Max)
0.75V @ 300mA
Base Product Number
Current - Output
Environmental & Export Classifications
Product Questions and Answers
Additional Resources
Substitutes (5)
Part NumberManufacturerQuantity AvailableDigiKey Part NumberUnit PriceSubstitute Type
LT1521IST-3#PBFAnalog Devices Inc.54LT1521IST-3#PBF-NDkr.55.54000Parametric Equivalent
MIC5200-3.0YSMicrochip Technology374576-2359-NDkr.18.32000Similar
MIC5200-3.0YS-TRMicrochip Technology0MIC5200-3.0YS-TR-NDkr.13.82120Similar
MIC5201-3.0YSMicrochip Technology221576-2362-NDkr.12.43000Similar
MIC5201-3.0YS-TRMicrochip Technology0MIC5201-3.0YS-TR-NDkr.9.51000Similar
Available To Order
Check Lead Time
All prices are in DKK
Tape & Reel (TR)
QuantityUnit PriceExt Price
2.000kr.32.49019kr.64,980.38
Manufacturers Standard Package
Unit Price without VAT:kr.32.49019
Unit Price with VAT:kr.40.61274