Buck-Boost Regulator Positive Output Step-Up/Step-Down DC-DC Controller IC 40-QFN (6x6)
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Buck-Boost Regulator Positive Output Step-Up/Step-Down DC-DC Controller IC 40-QFN (6x6)
Introducing Power by Linear

LT8603EUJ#PBF

DigiKey Part Number
LT8603EUJ#PBF-ND
Manufacturer
Manufacturer Product Number
LT8603EUJ#PBF
Description
IC REG BUCK ADJ QUAD 40QFN
Manufacturer Standard Lead Time
10 Weeks
Customer Reference
Detailed Description
Buck-Boost Regulator Positive Output Step-Up/Step-Down DC-DC Controller IC 40-QFN (6x6)
Datasheet
 Datasheet
EDA/CAD Models
LT8603EUJ#PBF Models
Product Attributes
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Category
Voltage - Supply (Vcc/Vdd)
3V ~ 42V
Manufacturer
Analog Devices Inc.
Frequency - Switching
250kHz ~ 2.2MHz
Packaging
Tube
Synchronous Rectifier
Yes
Part Status
Active
Clock Sync
Yes
Output Type
Transistor Driver
Control Features
Current Limit, Power Good, 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
40-WFQFN Exposed Pad
Number of Outputs
4
Supplier Device Package
40-QFN (6x6)
Output Phases
2
Base Product Number
Associated Products
Environmental & Export Classifications
Product Questions and Answers
Additional Resources
In-Stock: 0
16 estimated in stock on 28-Dec-2026
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All prices are in USD
Tube
QuantityUnit PriceExt Price
1$9.73000$9.73
10$6.59200$65.92
61$5.14377$313.77
122$4.74361$578.72
305$4.41249$1,345.81
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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