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MAX743EWE — SOIC-16 package (representative)
SOIC-16
Representative of package type
Maxim Integrated Products Inc

MAX743EWE

Switching Regulator · SOIC-16 Wide · Power Management
Part Status: Obsolete
Data last refreshed Jun 19, 2026
Manufacturer
Maxim Integrated Products Inc
Mfr Part #
MAX743EWE
Series
MAX743
Category
Switching Regulator
Datasheet
View datasheet ↗
Availability & Pricing
ZDI Price$20.00
Last transacted2002-08-22
Market range$20.00
Sourcing channels13
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Live pricing on request · most quotes same business day

Product Attributes

Electrical & Parametric
Vin4.2V~6V
Vout±12V or ±15V
Iout125mA
Physical & Thermal
Package / CaseSOIC-16 Wide
Mounting TypeSurface Mount
SeriesMAX743
Operating Temperature-40°C ~ 85°C
Classification & Lifecycle
CategorySwitching Regulator
TypePower Management
Part StatusObsolete

Dual-output CMOS switch-mode DC-DC converter, +5V in to ±12V/±15V out

Availability & Sourcing

13 sources
SourceMfrQtyDate CodeConditionStatus
Market MAXIM 1246 — — Available RFQ
Market MAXIM 39 07+ — Available RFQ
Market — 30 — — Available RFQ
Market Maxim 10000 2020+ — Available RFQ
Market Maxim 5000 — — Available RFQ
Market MAXIM 2500 — — Available RFQ
Market MAXIM 2000 — — Available RFQ
Market #N 30 — — Available RFQ
Market MAXIM 2423 11+ — Available RFQ
Market MAXIM 6000 11+ — Available RFQ
Market Maxim 5000 2020+ — Available RFQ
Market Analog Devices 3178 — — Available RFQ
Market Maxim 1460 20+ — Available RFQ

ZDI Stock — in our warehouse · Market — offers available through our sourcing network · Live — recent offers from our sourcing network.

Price History & Market Reference

Market Price Range

High$20.00
Low$20.00
Last$20.00
Price as of2002-08-22

ZDI Transaction

Last ZDI price$20.00
As of2002-08-22
Active offers13

Pricing reflects ZDI's transaction and market-reference data. Firm pricing confirmed per RFQ against current availability.

Part Activity

recent searches, RFQs & offers
MAX743EWE viewed on the web · Web User
MAX743EWE viewed on the web · Web User
MAX743EWE viewed on the web · Web User
MAX743EWE viewed on the web · Web User

Recent search and sourcing activity for MAX743EWE.

Engineering FAQ

MAX743EWE is marked Obsolete — how does ZDI assure authenticity?
Obsolete and end-of-life parts carry elevated counterfeit risk, which is exactly why ZDI routes every lot through the full EQuality Process™ — validation, QI-1 and QI-2/camera inspection, RoHS verification, bake and bag-and-tag, and QI-3 final inspection — with source-country supplier vetting and full lot traceability before release.
What are the key specifications of MAX743EWE?
Vin: 4.2V~6V; Vout: ±12V or ±15V; Iout: 125mA.
What package is MAX743EWE supplied in?
MAX743EWE is supplied in the SOIC-16 Wide package, surface mount, rated -40°C ~ 85°C.
Can ZDI source MAX743EWE 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

MAX743EWE is marked Obsolete. Obsolete and end-of-life parts carry elevated counterfeit risk — exactly why ZDI routes them through the full EQuality Process™ with source-country supplier vetting, inspection, and traceability.

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