Linear Voltage Regulator IC Positive Fixed 1 Output 300mA SOT-223-3
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Linear Voltage Regulator IC Positive Fixed 1 Output 300mA SOT-223-3
What is a Voltage Regulator Another Teaching Moment | Digi-Key Electronics

LT1521CST-5#PBF

DigiKey Part Number
LT1521CST-5#PBF-ND
Manufacturer
Manufacturer Product Number
LT1521CST-5#PBF
Description
IC REG LINEAR 5V 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
LT1521CST-5#PBF Models
Product Attributes
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Category
Current - Output
Mfr
Current - Quiescent (Iq)
25 µA
Packaging
Tube
Current - Supply (Max)
12 mA
Part Status
Active
PSRR
58dB (120Hz)
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)
5V
Supplier Device Package
SOT-223-3
Voltage Dropout (Max)
0.75V @ 300mA
Base Product Number
Environmental & Export Classifications
Product Questions and Answers
Additional Resources
Substitutes (7)
Part NumberManufacturerQuantity AvailableDigiKey Part NumberUnit PriceSubstitute Type
LT1521CST-5#TRPBFAnalog Devices Inc.10,358LT1521CST-5#TRPBFCT-ND$12.35000Parametric Equivalent
MIC2954-02WSMicrochip Technology1,146576-1152-ND$4.22000Similar
MIC2954-02WS-TRMicrochip Technology1,868MIC2954-02WS-CT-ND$4.22000Similar
MIC2954-03WSMicrochip Technology1,598576-2249-ND$3.95000Similar
MIC5200-5.0YSMicrochip Technology889576-3380-5-ND$2.52000Similar
In-Stock: 255
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All prices are in NZD
Tube
QuantityUnit PriceExt Price
1$12.35000$12.35
10$9.50200$95.02
78$8.12397$633.67
156$7.81147$1,218.59
312$7.55429$2,356.94
546$7.38027$4,029.63
1,014$7.21712$7,318.16
2,574$7.01936$18,067.83
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.
Unit Price without GST:$12.35000
Unit Price with GST:$14.20250