LT1129IST-5#PBF is out of stock and can be placed on backorder.
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Parametric Equivalent


Analog Devices Inc.
In Stock: 0
Unit Price: $10.51000
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Microchip Technology
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Unit Price: $1.78000
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Microchip Technology
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Microchip Technology
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Microchip Technology
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Microchip Technology
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Microchip Technology
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STMicroelectronics
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Linear Voltage Regulator IC Positive Fixed 1 Output 700mA 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 700mA SOT-223-3
What is a Voltage Regulator Another Teaching Moment | Digi-Key Electronics

LT1129IST-5#PBF

DigiKey Part Number
LT1129IST-5#PBF-ND
Manufacturer
Manufacturer Product Number
LT1129IST-5#PBF
Description
IC REG LINEAR 5V 700MA SOT-223-3
Manufacturer Standard Lead Time
10 Weeks
Customer Reference
Detailed Description
Linear Voltage Regulator IC Positive Fixed 1 Output 700mA SOT-223-3
Datasheet
 Datasheet
EDA/CAD Models
LT1129IST-5#PBF Models
Product Attributes
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Category
Current - Output
Mfr
Current - Quiescent (Iq)
70 µA
Packaging
Tube
Current - Supply (Max)
90 mA
Part Status
Active
PSRR
64dB (120Hz)
Output Configuration
Protection Features
Over Temperature, Reverse Polarity
Output Type
Operating Temperature
-40°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 @ 700mA
Base Product Number
Environmental & Export Classifications
Product Questions and Answers
Additional Resources
Substitutes (17)
Part NumberManufacturerQuantity AvailableDigiKey Part NumberUnit PriceSubstitute Type
LT1129IST-5#TRPBFAnalog Devices Inc.0LT1129IST-5#TRPBFTR-ND$10.51000Parametric Equivalent
MIC2920A-5.0WSMicrochip Technology0576-3368-5-ND$1.78000Similar
MIC2920A-5.0WS-TRMicrochip Technology0576-1117-2-ND$1.78000Similar
MIC2954-02WSMicrochip Technology0576-1152-ND$2.31000Similar
MIC2954-02WS-TRMicrochip Technology0MIC2954-02WS-TR-ND$2.31000Similar
In-Stock: 0
78 estimated in stock on 11-Jan-2027
Request Stock Notification
All prices are in USD
Tube
QuantityUnit PriceExt Price
1$10.51000$10.51
10$7.16100$71.61
78$5.45141$425.21
156$5.04942$787.71
312$4.90000$1,528.80
Note: Due to DigiKey value-add services the packaging type may change when product is purchased at quantities beneath the standard package.
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