Buck, Boost Regulator Positive Output Step-Up, Step-Down DC-DC Controller IC 48-eLQFP (7x7)
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LTC3871ELXE-1#PBF

DigiKey Part Number
161-LTC3871ELXE-1#PBF-ND
Manufacturer
Manufacturer Product Number
LTC3871ELXE-1#PBF
Description
BI-DIR PP SYNC BUCK OR BOOST CN
Manufacturer Standard Lead Time
10 Weeks
Customer Reference
Detailed Description
Buck, Boost Regulator Positive Output Step-Up, Step-Down DC-DC Controller IC 48-eLQFP (7x7)
Datasheet
 Datasheet
EDA/CAD Models
LTC3871ELXE-1#PBF Models
Product Attributes
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Category
Voltage - Supply (Vcc/Vdd)
1.2V ~ 100V
Manufacturer
Analog Devices Inc.
Frequency - Switching
60kHz ~ 460kHz
Series
Duty Cycle (Max)
98%
Packaging
Tray
Synchronous Rectifier
Yes
Part Status
Active
Clock Sync
Yes
Output Type
Transistor Driver
Control Features
Current Limit, Enable, Frequency Control, Phase Control, Soft Start
Function
Step-Up, Step-Down
Operating Temperature
-40°C ~ 125°C (TA)
Output Configuration
Positive
Mounting Type
Surface Mount
Topology
Buck, Boost
Package / Case
48-LQFP Exposed Pad
Number of Outputs
2
Supplier Device Package
48-eLQFP (7x7)
Output Phases
12
Base Product Number
Associated Products
Environmental & Export Classifications
Product Questions and Answers
Additional Resources
In-Stock: 0
243 estimated in stock on 20-Sep-2027
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All prices are in USD
Tray
QuantityUnit PriceExt Price
1$15.13000$15.13
10$10.54600$105.46
25$9.35200$233.80
100$8.00200$800.20
250$7.95000$1,987.50
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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