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

LTC3899EUHF#PBF

DigiKey Part Number
LTC3899EUHF#PBF-ND
Manufacturer
Manufacturer Product Number
LTC3899EUHF#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
LTC3899EUHF#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
-40°C ~ 125°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: 0
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All prices are in SGD
Tube
QuantityUnit PriceExt Price
1$20.92000$20.92
10$16.52900$165.29
52$14.74019$766.49
104$14.20250$1,477.06
260$13.63485$3,545.06
520$13.29267$6,912.19
1,040$13.01114$13,531.59
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.
Unit Price without VAT:$20.92000
Unit Price with VAT:$22.80280