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MAX1945RE — TSSOP / SSOP / MSOP package (representative)
TSSOP / SSOP / MSOP
Representative of package type
Maxim Integrated Products Inc

MAX1945RE

Step-Down Switching Regulator · TSSOP-28-EP · Analog
Data last refreshed Jun 19, 2026
Manufacturer
Maxim Integrated Products Inc
Mfr Part #
MAX1945RE
Series
MAX1945
Category
Step-Down Switching Regulator
Datasheet
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Availability & Pricing
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Product Attributes

Electrical & Parametric
Iout Max1.5A
Fsw1MHz
Vin2.6-5.5V
Physical & Thermal
Package / CaseTSSOP-28-EP
Mounting TypeSurface Mount
SeriesMAX1945
Operating Temperature-40°C ~ 85°C
Classification & Lifecycle
CategoryStep-Down Switching Regulator
TypeAnalog

1.5A, 1MHz, synchronous buck regulator, 2.6-5.5V in

Environmental & Export Classifications

RoHS Status
RoHS Compliant

Part Activity

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Recent search and sourcing activity for MAX1945RE.

Engineering FAQ

What are the key specifications of MAX1945RE?
Iout Max: 1.5A; Fsw: 1MHz; Vin: 2.6-5.5V.
What package is MAX1945RE supplied in?
MAX1945RE is supplied in the TSSOP-28-EP package, surface mount, rated -40°C ~ 85°C.
Can ZDI source MAX1945RE beyond the quantities shown?
Yes — ZD Integrated Circuits specializes in sourcing hard-to-find, obsolete, and excess electronic components through its global network, with counterfeit-avoidance inspection on every lot. Submit an RFQ with your target quantity for availability and pricing.

Documents & Media

Quality & Counterfeit Avoidance

ISO 9001 ERAI Member ESD Certified GIDEP Participant ZDI EQuality Process CAGE Code 1V8K2

ZD Integrated Circuits operates an ISO 9001-certified quality system incorporating JEDEC-standard process-control elements. In an era of global sourcing and internet procurement, standards compliance alone no longer assures component authenticity — so ZDI pioneered a multi-layered counterfeit-avoidance program: supplier analysis at the source-country level, detailed component analysis, defined inspection standards for all incoming devices, and stringent supplier rating and review. These programs let ZDI guarantee the integrity and the source of every component it ships.

Every lot moves through ZDI's EQuality Process™ — validation, QI-1 and QI-2/camera inspection, RoHS verification, bake and bag-and-tag, and QI-3 final inspection — with Quality-Manager disposition before release. Nonconforming material is quarantined; conforming material is warehoused or shipped.

✓Multi-stage EQuality Process™ inspection (QI-1 · QI-2/camera · QI-3)
✓Source-country supplier analysis, rating & review
✓Incoming inspection, RoHS verification, bake, full lot traceability
✓ESD-controlled handling · authentic parts guaranteed

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