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Analog Devices LT3495EDDB#TRMPBF — Discrete Semiconductors

LT3495EDDB#TRMPBF Boost/SEPIC Regulator, 550 mA, 10-DFN

MPNLT3495EDDB#TRMPBF
End of Life

Analog Devices LT3495EDDB#TRMPBF, IC REG BST SEPIC ADJ 550MA 10DFN, Boost/SEPIC topology, adjustable output, 2.5-16 V input, 550 mA switch, -40 to 125°C, 10-WFDFN exposed pad.

$5.67Ref. price · indicative, final on quote
Packaging10-WFDFN Exposed Pad
RoHSROHS3 Compliant
Sourced new & surplus through independent channelsAuthenticity-screened · ESD-safe packingListing updated Aug 2026

Specifications

LT3495EDDB#TRMPBF specifications
ParameterValue
Output typeAdjustable
MountingSurface Mount
Voltage - input2.5V
Voltage - output40V (Switch)
Voltage - output (Min (Fixed))2.5V
Output current550mA (Switch)
I/O channels1
Operating temperature-40°C ~ 125°C (TJ)
PackageTape & Reel (TR); Cut Tape (CT)
FunctionStep-Up, Step-Up/Step-Down
TopologyBoost, SEPIC
Case10-WFDFN Exposed Pad
Output configurationPositive
Synchronous rectifierNo

Product details

Boost or SEPIC in a 3×2 DFN

The LT3495EDDB#TRMPBF is a current-mode step-up and step-up/step-down switching regulator from Analog Devices, configurable as a boost or SEPIC converter. It delivers up to 550 mA via the internal switch, with an adjustable output from 2.5 V up to 40 V (switch rating). Input range spans 2.5 V to 16 V. The 10-DFN (3×2 mm) package with exposed pad keeps the footprint small while pulling heat into the PCB plane.

For dual-sourcing consideration, the LT3495EDDB-1#TRMPBF is a functional variant with a lower 275 mA switch current; verify your load margin before substituting.

Frequently asked questions

What is the output current rating of LT3495EDDB#TRMPBF?

The internal switch is rated for 550 mA peak current. The actual output current depends on input voltage, output voltage, and topology — expect roughly 360 mA at 5 V out from 3.3 V in boost mode.

Is LT3495EDDB#TRMPBF a boost or buck converter?

It is a step-up (boost) and step-up/step-down (SEPIC) regulator. It cannot step down a voltage below its input — use a buck converter like the LT3470HDDB#TRPBF for that role.