Buck-Boost Regulator Positive Output Step-Up/Step-Down SPI DC-DC Controller IC 64-LQFP-EP (10x10)
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LTC7871ILWE#PBF

DigiKey Part Number
505-LTC7871ILWE#PBF-ND
Manufacturer
Manufacturer Product Number
LTC7871ILWE#PBF
Description
6-PHASE BIDIRECTIONAL BUCK/BOOST
Manufacturer Standard Lead Time
26 Weeks
Customer Reference
Detailed Description
Buck-Boost Regulator Positive Output Step-Up/Step-Down SPI DC-DC Controller IC 64-LQFP-EP (10x10)
Datasheet
 Datasheet
EDA/CAD Models
LTC7871ILWE#PBF Models
Product Attributes
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Category
Frequency - Switching
60kHz ~ 750kHz
Manufacturer
Analog Devices Inc.
Duty Cycle (Max)
98%
Series
Synchronous Rectifier
Yes
Packaging
Tray
Clock Sync
Yes
Part Status
Active
Serial Interfaces
SPI
Output Type
Transistor Driver
Control Features
Enable, 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
64-LQFP Exposed Pad
Number of Outputs
6
Supplier Device Package
64-LQFP-EP (10x10)
Output Phases
6
Base Product Number
Voltage - Supply (Vcc/Vdd)
6V ~ 100V
Associated Products
Environmental & Export Classifications
Product Questions and Answers
Additional Resources
In-Stock: 0
160 expected in stock on 19-Nov-2026
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All prices are in USD
Tray
QuantityUnit PriceExt Price
1$13.44000$13.44
10$10.57700$105.77
25$9.86160$246.54
160$8.87175$1,419.48
320$8.61584$2,757.07
640$8.40520$5,379.33
1,120$8.26265$9,254.17
Note: Due to DigiKey value-add services the packaging type may change when product is purchased at quantities beneath the standard package.