LTC3129EUD-1#TRPBF is out of stock and can be placed on backorder.
Available Substitutes:

Parametric Equivalent


Analog Devices Inc.
In Stock: 0
Unit Price: $5.97170
Datasheet
Buck-Boost Switching Regulator IC Positive Programmable 2.5V 1 Output 200mA 16-WFQFN Exposed Pad
Image shown is a representation only. Exact specifications should be obtained from the product data sheet.
Buck-Boost Switching Regulator IC Positive Programmable 2.5V 1 Output 200mA 16-WFQFN Exposed Pad
Introducing Power by Linear

LTC3129EUD-1#TRPBF

DigiKey Part Number
LTC3129EUD-1#TRPBFTR-ND - Tape & Reel (TR)
LTC3129EUD-1#TRPBFCT-ND - Cut Tape (CT)
LTC3129EUD-1#TRPBFDKR-ND - Digi-Reel®
Manufacturer
Manufacturer Product Number
LTC3129EUD-1#TRPBF
Description
IC REG BUCK BST PROG 200MA 16QFN
Manufacturer Standard Lead Time
13 Weeks
Customer Reference
Detailed Description
Buck-Boost Switching Regulator IC Positive Programmable 2.5V 1 Output 200mA 16-WFQFN Exposed Pad
Datasheet
 Datasheet
EDA/CAD Models
LTC3129EUD-1#TRPBF Models
Product Attributes
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Category
Voltage - Output (Min/Fixed)
Mfr
Voltage - Output (Max)
15V
Packaging
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Current - Output
Part Status
Active
Frequency - Switching
1.2MHz
Function
Step-Up/Step-Down
Synchronous Rectifier
Yes
Output Configuration
Positive
Operating Temperature
-40°C ~ 125°C (TJ)
Topology
Mounting Type
Surface Mount
Output Type
Package / Case
Number of Outputs
1
Supplier Device Package
16-QFN (3x3)
Voltage - Input (Min)
1.92V
Base Product Number
Voltage - Input (Max)
15V
Associated Products
Environmental & Export Classifications
Product Questions and Answers
Additional Resources
Substitutes (1)
Part NumberManufacturerQuantity AvailableDigiKey Part NumberUnit PriceSubstitute Type
LTC3129IUD-1#TRPBFAnalog Devices Inc.0LTC3129IUD-1#TRPBF-ND$5.97170Parametric Equivalent
In-Stock: 0
2,500 estimated in stock on 18-Jan-2027
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All prices are in USD
Cut Tape (CT) & Digi-Reel®
QuantityUnit PriceExt Price
1$9.75000$9.75
10$6.60700$66.07
25$5.78800$144.70
100$4.86280$486.28
250$4.42500$1,106.25
* All Digi-Reel orders will add a $7.00 reeling fee.
Tape & Reel (TR)
QuantityUnit PriceExt Price
2,500$4.42500$11,062.50
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