LTC3543EDCB#TRPBF is out of stock and can be placed on backorder.
Available Substitutes:

Parametric Equivalent


Analog Devices Inc.
In Stock: 0
Unit Price: $7.20000
Datasheet
Buck Switching Regulator IC Positive Adjustable 0.6V 1 Output 600mA 6-WFDFN Exposed Pad
Image shown is a representation only. Exact specifications should be obtained from the product data sheet.
Buck Switching Regulator IC Positive Adjustable 0.6V 1 Output 600mA 6-WFDFN Exposed Pad
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LTC3543EDCB#TRPBF

DigiKey Part Number
505-LTC3543EDCB#TRPBFTR-ND - Tape & Reel (TR)
505-LTC3543EDCB#TRPBFCT-ND - Cut Tape (CT)
505-LTC3543EDCB#TRPBFDKR-ND - Digi-Reel®
Manufacturer
Manufacturer Product Number
LTC3543EDCB#TRPBF
Description
IC REG BUCK ADJ 600MA 6DFN
Manufacturer Standard Lead Time
10 Weeks
Customer Reference
Detailed Description
Buck Switching Regulator IC Positive Adjustable 0.6V 1 Output 600mA 6-WFDFN Exposed Pad
Datasheet
 Datasheet
EDA/CAD Models
LTC3543EDCB#TRPBF Models
Product Attributes
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Category
Voltage - Output (Min/Fixed)
Mfr
Voltage - Output (Max)
5.5V
Packaging
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Current - Output
Part Status
Active
Frequency - Switching
2.25MHz
Function
Step-Down
Synchronous Rectifier
Yes
Output Configuration
Positive
Operating Temperature
-40°C ~ 85°C (TA)
Topology
Mounting Type
Surface Mount
Output Type
Package / Case
Number of Outputs
1
Supplier Device Package
6-DFN (2x3)
Voltage - Input (Min)
2.5V
Base Product Number
Voltage - Input (Max)
5.5V
Environmental & Export Classifications
Product Questions and Answers
Additional Resources
Substitutes (1)
Part NumberManufacturerQuantity AvailableDigiKey Part NumberUnit PriceSubstitute Type
LTC3543EDCB#TRMPBFAnalog Devices Inc.0505-LTC3543EDCB#TRMPBFTR-ND$7.20000Parametric Equivalent
In-Stock: 0
2,500 estimated in stock on 04-Jan-2027
Request Stock Notification
All prices are in USD
Cut Tape (CT) & Digi-Reel®
QuantityUnit PriceExt Price
1$7.20000$7.20
10$4.79300$47.93
25$4.16480$104.12
100$3.45450$345.45
250$3.10560$776.40
500$2.93750$1,468.75
* All Digi-Reel orders will add a $7.00 reeling fee.
Tape & Reel (TR)
QuantityUnit PriceExt Price
2,500$2.93750$7,343.75
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