Skip to main content

Analog Devices LTC3 Interface Series

3 variants · Analog Devices

About the Analog Devices LTC3 Interface Series

The Analog Devices LTC3 Interface Series series groups 3 related part numbers, each listed with full specifications, a datasheet where available, and an RFQ option. Every variant in the range shares a common I/O channels of 1, mounting of Surface Mount and output configuration of Positive. Variants differ by case, function and operating temperature, so you can match the exact case your application requires using the selection guide below. All listed Analog Devices LTC3 Interface Series part numbers are active and orderable.

Select a variant by

Case
10-WFDFN Exposed Pad · 16-WFQFN Exposed Pad · 52-VFQFN Exposed Pad
Function
Step-Down · Step-Up/Step-Down
Operating temperature
-40°C ~ 85°C (TA) · -40°C ~ 125°C (TJ)
Output current
1.5A · 8A · 600mA
Package
Tape & Reel (TR); Cut Tape (CT) · Tube
Synchronous rectifier
No · Yes
Topology
Buck · Buck-Boost
Voltage - input
5.5V · 15V · 18V

Shared specifications

I/O channels
1
Mounting
Surface Mount
Output configuration
Positive
Output type
Adjustable

Variant comparison

ParameterLTC3530EDD#TRPBFLTC3608EWKG#TRPBFLTC3601IUD#PBF
Case10-WFDFN Exposed Pad52-VFQFN Exposed Pad16-WFQFN Exposed Pad
FunctionStep-Up/Step-DownStep-DownStep-Down
Operating temperature-40°C ~ 85°C (TA)-40°C ~ 125°C (TJ)-40°C ~ 125°C (TJ)
Output current600mA8A1.5A
PackageTape & Reel (TR); Cut Tape (CT)Tape & Reel (TR); Cut Tape (CT)Tube
Synchronous rectifierYesNoYes
TopologyBuck-BoostBuckBuck
Voltage - input5.5V18V15V

Request a quote on any Analog Devices LTC3 Interface Series part number and we confirm price, availability and lead time per line — including end-of-life and allocation-constrained variants.

All variants