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
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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-NDNT$260.00000Parametric Equivalent
MIC2920A-5.0WS-TRMicrochip Technology4,915576-1117-1-NDNT$64.00000Similar
MIC2954-02WSMicrochip Technology1,146576-1152-NDNT$83.00000Similar
MIC2954-02WS-TRMicrochip Technology1,868MIC2954-02WS-CT-NDNT$83.00000Similar
MIC2954-03WSMicrochip Technology1,598576-2249-NDNT$78.00000Similar
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In-Stock: 3,126
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Quantity
All prices are in TWD
Cut Tape (CT) & Digi-Reel®
QuantityUnit PriceExt Price
1NT$260.00000NT$260
10NT$200.30000NT$2,003
25NT$185.40000NT$4,635
100NT$169.03000NT$16,903
250NT$163.98800NT$40,997
* All Digi-Reel orders will add a NT$215 reeling fee.
Tape & Reel (TR)
QuantityUnit PriceExt Price
2,000NT$149.47800NT$298,956
Manufacturers Standard Package
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LT1121CST-5#PBF

LT1121CST-5#PBF

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

Analog Devices Inc.

NT$260.00000
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