SOT 223-3
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SOT 223-3
What is a Voltage Regulator Another Teaching Moment | Digi-Key Electronics

LT1521IST-3.3#TRPBF

DigiKey Part Number
LT1521IST-3.3#TRPBFTR-ND - Tape & Reel (TR)
LT1521IST-3.3#TRPBFCT-ND - Cut Tape (CT)
LT1521IST-3.3#TRPBFDKR-ND - Digi-Reel®
Manufacturer
Analog Devices Inc.
Manufacturer Product Number
LT1521IST-3.3#TRPBF
Description
IC REG LIN 3.3V 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-3.3#TRPBF Models
Product Attributes
Type
Description
Select All
Category
Mfr
Analog Devices Inc.
Series
-
Packaging
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Part Status
Active
Output Configuration
Positive
Output Type
Fixed
Number of Regulators
1
Voltage - Input (Max)
20V
Voltage - Output (Min/Fixed)
3.3V
Voltage - Output (Max)
-
Voltage Dropout (Max)
0.75V @ 300mA
Current - Output
300mA
Current - Quiescent (Iq)
25 µA
Current - Supply (Max)
12 mA
PSRR
58dB (120Hz)
Control Features
Enable
Protection Features
Over Current, Over Temperature, Reverse Polarity
Operating Temperature
-40°C ~ 125°C
Mounting Type
Surface Mount
Package / Case
TO-261-4, TO-261AA
Supplier Device Package
SOT-223-3
Base Product Number
LT1521
Product Questions and Answers

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In-Stock: 1,899
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Quantity
All prices are in GBP
Cut Tape (CT) & Digi-Reel®
QuantityUnit PriceExt Price
1£6.95000£6.95
10£4.69300£46.93
25£4.10360£102.59
100£3.43700£343.70
250£3.10968£777.42
500£3.07880£1,539.40
* All Digi-Reel orders will add a £4.50 reeling fee.
Tape & Reel (TR)
QuantityUnit PriceExt Price
2,000£3.07879£6,157.58
Manufacturers Standard Package
Unit Price without VAT:£6.95000
Unit Price with VAT:£8.34000
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