Buck, Buck-Boost Regulator Positive Output Step-Down DC-DC Controller IC 38-QFN (5x7)
Image shown is a representation only. Exact specifications should be obtained from the product data sheet.
Buck, Buck-Boost Regulator Positive Output Step-Down DC-DC Controller IC 38-QFN (5x7)
Introducing Power by Linear

LTC3899IUHF#PBF

DigiKey Part Number
505-LTC3899IUHF#PBF-ND
Manufacturer
Manufacturer Product Number
LTC3899IUHF#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
LTC3899IUHF#PBF Models
Product Attributes
Type
Description
Select All
Category
Manufacturer
Analog Devices Inc.
Series
-
Packaging
Tube
Part Status
Active
Output Type
Transistor Driver
Function
Step-Down
Output Configuration
Positive
Topology
Buck, Buck-Boost
Number of Outputs
3
Output Phases
2
Voltage - Supply (Vcc/Vdd)
4.5V ~ 60V
Frequency - Switching
105kHz ~ 835kHz, 350kHz ~ 535kHz
Duty Cycle (Max)
100%
Synchronous Rectifier
Yes
Clock Sync
No
Serial Interfaces
-
Control Features
Enable, Frequency Control, Soft Start, Tracking
Operating Temperature
-40°C ~ 125°C (TJ)
Grade
-
Qualification
-
Mounting Type
Surface Mount
Package / Case
38-WFQFN Exposed Pad
Supplier Device Package
38-QFN (5x7)
Base Product Number
Product Questions and Answers

See what engineers are asking, ask your own questions, or help out a member of the DigiKey engineering community

In-Stock: 1.862
Check for Additional Incoming Stock
All prices are in EUR
Tube
QuantityUnit PriceExt Price
114,35000 €14,35 €
1011,37500 €113,75 €
5210,16096 €528,37 €
1049,79606 €1.018,79 €
2609,41081 €2.446,81 €
5209,17863 €4.772,89 €
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:14,35000 €
Unit Price with VAT:17,36350 €