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

LTC3859EUHF#TRPBF

DigiKey Part Number
LTC3859EUHF#TRPBFTR-ND - Tape & Reel (TR)
LTC3859EUHF#TRPBFCT-ND - Cut Tape (CT)
LTC3859EUHF#TRPBFDKR-ND - Digi-Reel®
Manufacturer
Manufacturer Product Number
LTC3859EUHF#TRPBF
Description
IC REG CTRLR MULT TOPOLOGY 38QFN
Manufacturer Standard Lead Time
10 Weeks
Customer Reference
Detailed Description
Buck, Buck-Boost, SEPIC Regulator Positive Output Step-Down, Step-Up/Step-Down DC-DC Controller IC 38-QFN (5x7)
Datasheet
 Datasheet
EDA/CAD Models
LTC3859EUHF#TRPBF Models
Product Attributes
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Category
Frequency - Switching
115kHz ~ 835kHz, 350kHz ~ 535kHz
Manufacturer
Analog Devices Inc.
Duty Cycle (Max)
99%, 100%
Packaging
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Synchronous Rectifier
Yes
Part Status
Active
Clock Sync
No
Output Type
Transistor Driver
Control Features
Enable, Frequency Control, Power Good, Soft Start, Tracking
Function
Step-Down, Step-Up/Step-Down
Operating Temperature
-40°C ~ 125°C (TJ)
Output Configuration
Positive
Mounting Type
Surface Mount
Topology
Buck, Buck-Boost, SEPIC
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 ~ 38V
Environmental & Export Classifications
Product Questions and Answers
Additional Resources
In-Stock: 1,597
Check for Additional Incoming Stock
All prices are in USD
Cut Tape (CT) & Digi-Reel®
QuantityUnit PriceExt Price
1$13.56000$13.56
10$10.67700$106.77
25$9.95680$248.92
100$9.16460$916.46
250$9.13408$2,283.52
* All Digi-Reel orders will add a $7.00 reeling fee.
Tape & Reel (TR)
QuantityUnit PriceExt Price
2,500$8.17442$20,436.05
Manufacturers Standard Package