Get a Sample
Request engineering samples to evaluate fit, validate alternatives, and keep design decisions moving before a larger order is placed.
Request evaluation samplesMAX989EKA+T Linear - Comparators by Maxim Integrated
MAX989EKA+T is a Linear - Comparators model from Maxim Integrated, presented on TrustCompo for buyers who need clear sourcing and review context before RFQ. This listing sits in the Integrated Circuits (ICs) / Linear - Comparators product path. Known package information currently points to SOT23 under the Maxim Integrated brand listing. IC COMPARATOR R-R SOT23-8. TrustCompo combines the available model, brand, hierarchy, and specification details around MAX989EKA+T so buyers can move faster from review to quotation.
RoHS
Datasheet
Pictures are for reference only. Please contact us for the latest pictures.
Traceability and authenticity checks
Fast RFQ turnaround
Documentation support
Pre-shipment inspection review
Key specifications
Series
-
Min Quantity
1
Category
Integrated Circuits (ICs)Sub Category
Linear - ComparatorsDescription
IC COMPARATOR R-R SOT23-8
key Attributes
-
Datasheet
View MAX989EKA+T DatasheetTechnical document
Open The Official Datasheet
Review the latest datasheet for MAX989EKA+T from Maxim Integrated in a separate tab so engineers and buyers can check package, electrical characteristics, and application details without leaving this product page.
Why request a quote
Use the RFQ step to confirm the commercial and documentation details buyers usually need before placing an order.
Confirm stock and lead-time expectations
Check CoC or traceability support
Align inspection and fulfillment details
Trust signals
Globally recognized certifications
Visible certifications work best when they are paired with clear operational promises around traceability, handling, and inspection.
ISO 9001
Quality management processes for more consistent sourcing and handling.
AS9120B
Aerospace-focused distribution controls for traceability and reliability.
ISO 14001
Environmental management discipline across warehouse and operating workflows.
ESD Control
Electrostatic handling standards to help protect sensitive components.
Ordering workflow
Understand how to order and what policies support the purchase
Use this section to see the fastest ordering path and the policy pages buyers usually review before confirming a component order.
How to order this product
A simple B2B flow helps engineering and procurement teams move from part review to commercial confirmation.
1
Confirm part and quantity
Review the part number, package, key specs, and target quantity so the quote request reflects the exact sourcing scope your team needs.
2
Send RFQ or sample request
Use Quick Quote for commercial pricing or Request Sample when engineering validation is still in progress and a smaller evaluation quantity is needed.
3
Align delivery, payment, and documentation
Before final release, confirm stock timing, shipment method, payment arrangement, and any traceability or inspection documents required by your process.
Policies buyers usually check
These pages explain the operating rules around samples, shipping, payment, and quality support before you place the order.
Shipping & Delivery
Review shipping origin, carrier options, delivery methods, and the practical factors that affect transit timing for global component orders.
Review shipping detailsPayment Terms
Understand supported payment methods, invoice handling, quote currency, and the commercial boundaries used for international B2B orders.
Review payment termsQuality & Traceability Center
See how incoming inspection, outgoing verification, traceability support, certifications, and additional testing fit into our quality workflow.
Review quality controlsStructured product content
Review The Product The Way Buyers Actually Evaluate It
Review overview, detailed specifications, and related sourcing content in one structured flow without scanning separate oversized sections.
Product overview
Overview
General Description
The MAX985/MAX986/MAX989/MAX990/MAX993/MAX994 single/dual/quad micropower comparators feature low-voltage operation and rail-to-rail inputs and outputs.
Their operating voltages range from 2.5V to 5.5V, making them ideal for both 3V and 5V systems.
These comparators also operate with ±1.25V to ±2.75V dual supplies.
They consume only 11µA of supply current while achieving a 300ns propagation delay.
Features
♦ 11µA Quiescent Supply Current
♦ 2.5V to 5.5V Single-Supply Operation
♦ Common-Mode Input Voltage Range Extends 250mV Beyond the Rails
♦ 300ns Propagation Delay
♦ Push-Pull Output Stage Sinks and Sources 8mA Current (MAX985/MAX989/MAX993)
♦ Open-Drain Output Voltage Extends Beyond VCC (MAX986/MAX990/MAX994)
♦ Unique Output Stage Reduces Output Switching Current, Minimizing Overall Power Consumption
♦ 80µA Supply Current at 1MHz Switching Frequency
♦ No Phase Reversal for Overdriven Inputs
♦ Available in Space-Saving Packages: UCSP (MAX985) SOT23 (MAX985/MAX986/MAX989/MAX990) µMAX® (MAX989/MAX990) Applications Portable/Battery Powered Systems Mobile Communications Zero-Crossing Detectors Window Comparators Level Translators Threshold Detectors/Discriminators Ground/Supply-Sensing Applications IR Receivers Digital Line Receivers
The MAX985/MAX986/MAX989/MAX990/MAX993/MAX994 single/dual/quad micropower comparators feature low-voltage operation and rail-to-rail inputs and outputs.
Their operating voltages range from 2.5V to 5.5V, making them ideal for both 3V and 5V systems.
These comparators also operate with ±1.25V to ±2.75V dual supplies.
They consume only 11µA of supply current while achieving a 300ns propagation delay.
Features
♦ 11µA Quiescent Supply Current
♦ 2.5V to 5.5V Single-Supply Operation
♦ Common-Mode Input Voltage Range Extends 250mV Beyond the Rails
♦ 300ns Propagation Delay
♦ Push-Pull Output Stage Sinks and Sources 8mA Current (MAX985/MAX989/MAX993)
♦ Open-Drain Output Voltage Extends Beyond VCC (MAX986/MAX990/MAX994)
♦ Unique Output Stage Reduces Output Switching Current, Minimizing Overall Power Consumption
♦ 80µA Supply Current at 1MHz Switching Frequency
♦ No Phase Reversal for Overdriven Inputs
♦ Available in Space-Saving Packages: UCSP (MAX985) SOT23 (MAX985/MAX986/MAX989/MAX990) µMAX® (MAX989/MAX990) Applications Portable/Battery Powered Systems Mobile Communications Zero-Crossing Detectors Window Comparators Level Translators Threshold Detectors/Discriminators Ground/Supply-Sensing Applications IR Receivers Digital Line Receivers
Fast scan
Popular Specs Surfaced First
Export Classifications & Environmental
JESD-609 Code
e3
Export Classifications & Environmental
Moisture Sensitivity Level (MSL)
1 (Unlimited)
Export Classifications & Environmental
RoHS Status
ROHS3 Compliant
Export Classifications & Environmental
HTSUS
8542.39.0001
Export Classifications & Environmental
ECCN Code
EAR99
Package Parameter
Height Seated (Max)
1.45mm
JESD-609 Code
e3
Moisture Sensitivity Level (MSL)
1 (Unlimited)
REACH SVHC
Unknown
RoHS Status
ROHS3 Compliant
HTSUS
8542.39.0001
ECCN Code
EAR99
Height Seated (Max)
1.45mm
Part Status
Active
REACH Status
REACH Unaffected
ECCN
EAR99
Lead Free
Lead Free
Mounting Type
Surface Mount
Factory Lead Time
6 Weeks
Packaging
Tape & Reel (TR)
Operating Temperature
-40°C~85°C
Published
2012
Categories
Integrated Circuits (ICs)
Terminal Position
DUAL
Peak Reflow Temperature (Cel)
260
Terminal Form
GULL WING
Supply Voltage
5V
Terminal Pitch
0.65mm
Input Offset Voltage (Vos)
5mV
Package / Case
SOT-23-8
Manufacturer
Maxim Integrated
Subcategory
Comparator
Sub-Categories
Linear - Comparators
Radiation Hardening
No
Mount
Surface Mount
Pbfree Code
yes
Number Of Functions
2
Type
General Purpose
Number Of Pins
8
Number Of Terminations
8
Pin Count
8
Common Mode Rejection Ratio
80 dB
Max Power Dissipation
727mW
Nominal Supply Current
40μA
Max Supply Current
40μA
Max Input Current
1pA
Input Bias Current
1pA
Response Time
450 ns
Current - Input Bias (Max)
1pA @ 5.5V
Output Type
CMOS, Push-Pull, Rail-to-Rail, TTL
CMRR, PSRR (Typ)
80dB CMRR, 80dB PSRR
Base Part Number
MAX989
Voltage - Input Offset (Max)
5mV @ 5.5V
Hysteresis
±3mV
Quiescent Current
24μA
Manufacturer'S Part No.
MAX989EKA+T
Current - Quiescent (Max)
24μA
Terminal Finish
Matte Tin (Sn)
Power Supply Rejection Ratio (PSRR)
80dB
Voltage - Supply, Single/Dual (±)
2.5V~5.5V ±1.25V~2.75V
Average Bias Current-Max (IIB)
0.01μA
Supply Voltage Limit-Max
6V
Number Of Elements
2
Propagation Delay
450 ns
Common questions
Product FAQ
Quick answers for buyers reviewing MAX989EKA+T, stock, documentation, and sourcing steps.
What is MAX989EKA+T?
MAX989EKA+T is a Linear - Comparators component from Maxim Integrated. This product page summarizes the core sourcing details buyers need before checking price, availability, documentation, or samples.
What package and description are listed for MAX989EKA+T?
MAX989EKA+T is listed with package reference SOT23. The current product description is IC COMPARATOR R-R SOT23-8, and buyers should confirm package, footprint, and electrical details against the datasheet or quotation notes before approval.
Is MAX989EKA+T available in stock?
This page currently shows 51789 units in stock and 48596 units available for MAX989EKA+T. Because electronic component availability can change quickly, submit an RFQ to confirm live stock, lead time, and final pricing.
Can I request a quote or sample for MAX989EKA+T?
Yes. Use the Quick Quote or Request Sample action on this page to send the quantity and sourcing requirements for MAX989EKA+T by Maxim Integrated. The TrustCompo team can review price, availability, and documentation support.
Is a datasheet available for MAX989EKA+T?
Yes. This page links to the datasheet for MAX989EKA+T by Maxim Integrated, so engineers and buyers can review package, ratings, and application details before purchase.
How should buyers verify MAX989EKA+T before ordering?
Buyers should confirm the manufacturer, package, quantity, target price, RoHS or compliance needs, and any Certificate of Conformance or traceability requirements for MAX989EKA+T before approving the order.
Linear - Comparators
Recommended Products
Explore more parts from the same subcategory to compare fit, stock, and sourcing options.
MAX912CSE-T
220 purchased
16-SOIC
RoHS
Datasheet
IC COMPARATOR TTL HS LP 16-SOIC
Reference price
Needs inquiry
More sourcing insights
Articles
Explore related articles around MAX989EKA+T, Linear - Comparators, and adjacent sourcing decisions so buyers can compare context before moving from evaluation to RFQ.
Jul 17, 2026
FPGA Supply 2026: A Buyer's Framework for AMD Xilinx, Intel Altera, Microchip, and Lattice SourcingA production-BOM FPGA sourcing guide for 2026 covering lifecycle commitment, redesign cost, and qualification boundaries across AMD Xilinx, Intel Altera, Microchip PolarFire, and Lattice families.
FPGAAMD XilinxIntel Altera
Jul 11, 2026
2026 Q3 Wide-Bandgap Power Read: Where SiC Is Scaling, Where GaN Is Winning, and Why Silicon Still MattersA Q3 2026 read on SiC, GaN, and silicon power semiconductors: where wide-bandgap devices are winning now, where silicon still holds, and what engineers and sourcing teams should watch.
wide-bandgap semiconductorsSiCGaN
Jul 8, 2026
Texas Instruments Lead Time and Price Pressure in 2026: What Analog and Power Buyers Should Do NowA buyer-facing framework for Texas Instruments analog and power IC exposure in 2026, covering what is confirmed, where price and lead-time pressure is most likely to show up, and which actions sourcing teams should take first.
Texas Instrumentsanalog ICpower management IC