Buck-Boost Regulator Positive Output Step-Up/Step-Down DC-DC Controller IC 28-QFN (4x5)
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Buck-Boost Regulator Positive Output Step-Up/Step-Down DC-DC Controller IC 28-QFN (4x5)
Introducing Power by Linear

LT8390AEUFD#TRPBF

DigiKey Part Number
505-LT8390AEUFD#TRPBFTR-ND - Tape & Reel (TR)
505-LT8390AEUFD#TRPBFCT-ND - Cut Tape (CT)
505-LT8390AEUFD#TRPBFDKR-ND - Digi-Reel®
Manufacturer
Manufacturer Part Number
LT8390AEUFD#TRPBF
Description
IC REG CTRLR BUCK-BOOST 28
Manufacturer Standard Lead Time
10 Weeks
Customer Reference
Detailed Description
Buck-Boost Regulator Positive Output Step-Up/Step-Down DC-DC Controller IC 28-QFN (4x5)
Datasheet
 Datasheet
EDA/CAD Models
LT8390AEUFD#TRPBF Models
Product Attributes
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Category
Frequency - Switching
645kHz ~ 2.1MHz
Manufacturer
Analog Devices Inc.
Duty Cycle (Max)
95%
Packaging
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Synchronous Rectifier
Yes
Part Status
Active
Clock Sync
Yes
Output Type
Transistor Driver
Control Features
Current Limit, Frequency Control, Soft Start
Function
Step-Up/Step-Down
Operating Temperature
-40°C ~ 125°C (TJ)
Output Configuration
Positive
Mounting Type
Surface Mount
Topology
Buck-Boost
Package / Case
28-WFQFN Exposed Pad
Number of Outputs
1
Supplier Device Package
28-QFN (4x5)
Output Phases
1
Base Product Number
Voltage - Supply (Vcc/Vdd)
4V ~ 60V
Associated Products
Environmental & Export Classifications
Product Questions and Answers
Additional Resources
In-Stock: 0
2,500 estimated in stock on 11-Jan-2027
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All prices are in USD
Cut Tape (CT) & Digi-Reel®
QuantityUnit PriceExt Price
1$13.61000$13.61
10$9.42300$94.23
25$8.33160$208.29
100$7.09830$709.83
250$6.91248$1,728.12
* All Digi-Reel orders will add a $7.00 reeling fee.
Tape & Reel (TR)
QuantityUnit PriceExt Price
2,500$6.91250$17,281.25
Tariff Status: Tariff may apply if shipping to the United States. Estimated tariff costs will be calculated and displayed in the shopping cart to help you assess potential expenses.