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MAX666ESA+ — SOIC-8 package (representative)
SOIC-8
Representative of package type
Maxim Integrated

MAX666ESA+

LDO Regulator · SOIC-8 · Analog
Part Status: Active
Data last refreshed Jun 19, 2026
Manufacturer
Maxim Integrated
Mfr Part #
MAX666ESA+
Series
MAX666
Category
LDO Regulator
Datasheet
View datasheet ↗
Availability & Pricing
ZDI Price$4.58
Last transacted2010-04-05
Market range$4.58
Sourcing channels2
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Live pricing on request · most quotes same business day

Product Attributes

Electrical & Parametric
Input Voltage2-16.5V
Quiescent Current12µA max
Output Current40mA
Physical & Thermal
Package / CaseSOIC-8
Mounting TypeSurface Mount
SeriesMAX666
Operating Temperature-40°C ~ +85°C
Classification & Lifecycle
CategoryLDO Regulator
TypeAnalog
Part StatusActive

CMOS low-power linear regulator, fixed +5V or adjustable 1.3-16V output

Environmental & Export Classifications

RoHS Status
RoHS Compliant

Availability & Sourcing

2 sources
SourceMfrQtyDate CodeConditionStatus
Market Maxim 5000 2020+ — Available RFQ
Market MAXIM 221 — — 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$4.58
Low$4.58
Last$4.58
Price as of2010-04-05

ZDI Transaction

Last ZDI price$4.58
As of2010-04-05
Active offers2

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

Part Activity

recent searches, RFQs & offers
MAX666ESA+ viewed on the web · Web User
MAX666ESA+ viewed on the web · Web User
MAX666ESA+ viewed on the web · Web User

Recent search and sourcing activity for MAX666ESA+.

Engineering FAQ

What are the key specifications of MAX666ESA+?
Input Voltage: 2-16.5V; Quiescent Current: 12µA max; Output Current: 40mA.
What package is MAX666ESA+ supplied in?
MAX666ESA+ is supplied in the SOIC-8 package, surface mount, rated -40°C ~ +85°C.
Can ZDI source MAX666ESA+ 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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