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Analog Devices MAX1823AEUB+ — DC-DC Power Modules

MAX1823AEUB+ USB Switch with Fault Blanking, 50µA, 10-uMAX

MPNMAX1823AEUB+
End of Life

Maxim Integrated MAX1823AEUB+, USB switch with fault blanking, 50µA supply current, 4V–5.5V supply range, -40°C to 85°C, 10-TFSOP/10-MSOP package, Tube, ROHS3 compliant, Active.

$3.13Ref. price · indicative, final on quote
Analog Devices MAX1823AEUB+ datasheet (PDF)
Packaging10-TFSOP, 10-MSOP (0.118", 3.00mm Width)
RoHSROHS3 Compliant
Independent supplier — new & surplus stockAuthenticity-screened · ESD-safe packingListing updated Aug 2026

Specifications

MAX1823AEUB+ specifications
ParameterValue
MountingSurface Mount
Supply voltage4V ~ 5.5V
Current - supply50µA
Operating temperature-40°C ~ 85°C
PackageTube
ApplicationsUSB, Peripherals
Case10-TFSOP, 10-MSOP (0.118\", 3.00mm Width)

Product details

50 µA supply — why that matters for bus-powered designs

The 50 µA quiescent current is the headline number here. A bus-powered USB hub or a self-powered peripheral has a tight current budget — every microamp counts. This part leaves more headroom for the host controller or the PHY, which is exactly what a system architect wants when sizing the 5V rail.

Package and footprint — 10-uMAX, surface-mount only

It is surface-mount only — no through-hole option, so plan for a reflow or hot-air station. The Tube shipping medium is fine for prototyping or low-volume builds; if you need tape-and-reel for production, check the MAX1823AEUB+T variant.

Frequently asked questions

What is the MAX1823AEUB+ used for?

The MAX1823AEUB+ is a dual USB switch with fault blanking, designed for USB and peripheral port power management. Typical applications include USB hubs, docking stations, and bus-powered peripherals.

What is the MAX1823AEUB+ vs MAX1823AEUB+T difference?

The MAX1823AEUB+ ships in a Tube, while the MAX1823AEUB+T ships in Tape & Reel. The electrical specifications are identical.

Where can I find the MAX1823AEUB+ datasheet?

The datasheet for the MAX1823AEUB+ is available from Maxim Integrated (now part of Analog Devices). It contains the full electrical characteristics, application circuits, and layout guidelines.