Linear Voltage Regulator IC Positive Fixed 1 Output 150mA SOT-223-3
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Linear Voltage Regulator IC Positive Fixed 1 Output 150mA SOT-223-3
What is a Voltage Regulator Another Teaching Moment | Digi-Key Electronics

LT1121CST-5#TRPBF

DigiKey Part Number
LT1121CST-5#TRPBFTR-ND - Tape & Reel (TR)
LT1121CST-5#TRPBFCT-ND - Cut Tape (CT)
LT1121CST-5#TRPBFDKR-ND - Digi-Reel®
Manufacturer
Analog Devices Inc.
Manufacturer Product Number
LT1121CST-5#TRPBF
Description
IC REG LINEAR 5V 150MA SOT-223-3
Manufacturer Standard Lead Time
10 Weeks
Customer Reference
Detailed Description
Linear Voltage Regulator IC Positive Fixed 1 Output 150mA SOT-223-3
Datasheet
 Datasheet
EDA/CAD Models
LT1121CST-5#TRPBF Models
Product Attributes
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Category
Current - Output
Mfr
Current - Quiescent (Iq)
50 µA
Packaging
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Current - Supply (Max)
14 mA
Part Status
Active
PSRR
58dB (120Hz)
Output Configuration
Protection Features
Over Temperature, Reverse Polarity
Output Type
Operating Temperature
0°C ~ 125°C
Number of Regulators
1
Mounting Type
Surface Mount
Voltage - Input (Max)
30V
Package / Case
TO-261-4, TO-261AA
Voltage - Output (Min/Fixed)
5V
Supplier Device Package
SOT-223-3
Voltage Dropout (Max)
0.7V @ 150mA
Base Product Number
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Additional Resources
Substitutes (9)
Part NumberManufacturerQuantity AvailableDigiKey Part NumberUnit PriceSubstitute Type
LT1121CST-5#PBFAnalog Devices Inc.4,131505-LT1121CST-5#PBF-ND₱429.95000Parametric Equivalent
MIC2920A-5.0WS-TRMicrochip Technology4,915576-1117-1-ND₱106.00000Similar
MIC2954-02WSMicrochip Technology1,121576-1152-ND₱137.56000Similar
MIC2954-02WS-TRMicrochip Technology1,868MIC2954-02WS-CT-ND₱137.56000Similar
MIC2954-03WSMicrochip Technology1,560576-2249-ND₱128.63000Similar
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In-Stock: 3,126
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Quantity
All prices are in PHP
Cut Tape (CT) & Digi-Reel®
QuantityUnit PriceExt Price
1₱429.95000₱429.95
10₱331.57400₱3,315.74
25₱306.94440₱7,673.61
100₱279.86120₱27,986.12
250₱271.51228₱67,878.07
* All Digi-Reel orders will add a ₱376.00 reeling fee.
Tape & Reel (TR)
QuantityUnit PriceExt Price
2,000₱247.48802₱494,976.04
Manufacturers Standard Package
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LT1121CST-5#PBF

LT1121CST-5#PBF

IC REG LINEAR 5V 150MA SOT-223-3

Analog Devices Inc.

₱429.95000
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