Buck, Buck-Boost Regulator Positive Output Step-Down DC-DC Controller IC 38-QFN (5x7)
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Buck, Buck-Boost Regulator Positive Output Step-Down DC-DC Controller IC 38-QFN (5x7)
Introducing Power by Linear

LTC3899MPUHF#PBF

DigiKey Part Number
LTC3899MPUHF#PBF-ND
Manufacturer
Manufacturer Product Number
LTC3899MPUHF#PBF
Description
IC REG CTRLR BUCK/BUCK-BST 38QFN
Manufacturer Standard Lead Time
10 Weeks
Customer Reference
Detailed Description
Buck, Buck-Boost Regulator Positive Output Step-Down DC-DC Controller IC 38-QFN (5x7)
Datasheet
 Datasheet
EDA/CAD Models
LTC3899MPUHF#PBF Models
Product Attributes
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Category
Frequency - Switching
105kHz ~ 835kHz, 350kHz ~ 535kHz
Manufacturer
Analog Devices Inc.
Duty Cycle (Max)
100%
Packaging
Tube
Synchronous Rectifier
Yes
Part Status
Active
Clock Sync
No
Output Type
Transistor Driver
Control Features
Enable, Frequency Control, Soft Start, Tracking
Function
Step-Down
Operating Temperature
-55°C ~ 150°C (TJ)
Output Configuration
Positive
Mounting Type
Surface Mount
Topology
Buck, Buck-Boost
Package / Case
38-WFQFN Exposed Pad
Number of Outputs
3
Supplier Device Package
38-QFN (5x7)
Output Phases
2
Base Product Number
Voltage - Supply (Vcc/Vdd)
4.5V ~ 60V
Environmental & Export Classifications
Product Questions and Answers
Additional Resources
In-Stock: 52
Check for Additional Incoming Stock
All prices are in CAD
Tube
QuantityUnit PriceExt Price
1$63.39000$63.39
10$51.69000$516.90
52$46.91808$2,439.74
104$45.48423$4,730.36
260$43.97104$11,432.47
Manufacturers Standard Package
Note: Due to DigiKey value-add services the packaging type may change when product is purchased at quantities beneath the standard package.