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

LT1521CST-3.3#TRPBF

DigiKey Part Number
LT1521CST-3.3#TRPBFTR-ND - Tape & Reel (TR)
LT1521CST-3.3#TRPBFCT-ND - Cut Tape (CT)
LT1521CST-3.3#TRPBFDKR-ND - Digi-Reel®
Manufacturer
Manufacturer Product Number
LT1521CST-3.3#TRPBF
Description
IC REG LIN 3.3V 300MA SOT-223-3
Manufacturer Standard Lead Time
20 Weeks
Customer Reference
Detailed Description
Linear Voltage Regulator IC Positive Fixed 1 Output 300mA SOT-223-3
Datasheet
 Datasheet
EDA/CAD Models
LT1521CST-3.3#TRPBF Models
Product Attributes
Filter Similar Products
Show Empty Attributes
Category
Current - Quiescent (Iq)
25 µA
Mfr
Current - Supply (Max)
12 mA
Packaging
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
PSRR
58dB (120Hz)
Part Status
Active
Control Features
Enable
Output Configuration
Protection Features
Over Current, Over Temperature, Reverse Polarity
Output Type
Operating Temperature
0°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)
3.3V
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 (7)
Part NumberManufacturerQuantity AvailableDigiKey Part NumberUnit PriceSubstitute Type
LD1117S33CTRSTMicroelectronics20 941497-1241-1-NDkr 3,47000Similar
LD1117S33TRSTMicroelectronics22 140497-1242-1-NDkr 3,65000Similar
MC33275ST-3.3T3Gonsemi2 710MC33275ST-3.3T3GOSCT-NDkr 5,57000Similar
MIC5200-3.3YSMicrochip Technology7 327576-1247-NDkr 12,59000Similar
MIC5200-3.3YS-TRMicrochip Technology2 941MIC5200-3.3YS-CT-NDkr 12,59000Similar
In-Stock: 1 289
Check for Additional Incoming Stock
All prices are in SEK
Cut Tape (CT) & Digi-Reel®
QuantityUnit PriceExt Price
1kr 61,67000kr 61,67
10kr 47,44900kr 474,49
25kr 43,88960kr 1 097,24
100kr 39,97380kr 3 997,38
250kr 38,66444kr 9 666,11
* All Digi-Reel orders will add a kr 62,00 reeling fee.
Tape & Reel (TR)
QuantityUnit PriceExt Price
2 000kr 35,29522kr 70 590,44
Manufacturers Standard Package
Unit Price without VAT:kr 61,67000
Unit Price with VAT:kr 77,08750