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Request evaluation samplesMAX803REXR+T PMIC - Supervisors by Maxim Integrated
MAX803REXR+T is a PMIC - Supervisors 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) / PMIC - Supervisors product path. Known package information currently points to SC70-3 under the Maxim Integrated brand listing. IC MPU/RESET CIRC SC70-3. TrustCompo combines the available model, brand, hierarchy, and specification details around MAX803REXR+T so buyers can move faster from review to quotation.
RoHS
Datasheet
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Documentation support
Pre-shipment inspection review
Key specifications
Series
-
Min Quantity
1
Category
Integrated Circuits (ICs)Sub Category
PMIC - SupervisorsDescription
IC MPU/RESET CIRC SC70-3
key Attributes
-
Datasheet
View MAX803REXR+T DatasheetTechnical document
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Use the RFQ step to confirm the commercial and documentation details buyers usually need before placing an order.
RoHS, REACH, and lead-free documentation can be confirmed during RFQ
Traceability and Certificate of Conformance support available on request
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Trust signals
Globally recognized certifications
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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
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2
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3
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Product overview
Overview
The MAX803/MAX809/MAX810 are microprocessor (µP) supervisory circuits used to monitor the power supplies in µP and digital systems.
They provide excellent circuit reliability and low cost by eliminating external components and adjustments when used with +5V, +3.3V, +3.0V, or +2.5V powered circuits.
Features
♦ Precision Monitoring of +2.5V, +3V, +3.3V, and +5V Power-Supply Voltages
♦ Fully Specified Over Temperature
♦ Available in Three Output Configurations Open-Drain RESET Output (MAX803) Push-Pull RESET Output (MAX809) Push-Pull RESET Output (MAX810)
♦ 140ms min Power-On Reset Pulse Width
♦ 12µA Supply Current
♦ Guaranteed Reset Valid to VCC = +1V
♦ Power Supply Transient Immunity
♦ No External Components
♦ 3-Pin SC70 and SOT23 PackagesApplications Computers Controllers Intelligent Instruments Critical µP and µC Power Monitoring Portable/Battery-Powered Equipment Automotive
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Popular Specs Surfaced First
Product Attribute
Part Status
Active
Product Attribute
REACH Status
REACH Unaffected
Product Attribute
ECCN
EAR99
Product Attribute
Lead Free
Lead Free
Product Attribute
Mounting Type
Surface Mount
Product Attribute
Factory Lead Time
6 Weeks
Part Status
Active
REACH Status
REACH Unaffected
ECCN
EAR99
Lead Free
Lead Free
Mounting Type
Surface Mount
Factory Lead Time
6 Weeks
Published
2005
Packaging
Tape & Reel (TR)
Categories
Integrated Circuits (ICs)
Terminal Position
DUAL
Peak Reflow Temperature (Cel)
260
Terminal Form
GULL WING
Technology
CMOS
Supply Voltage
3V
Terminal Pitch
0.65mm
Operating Temperature
-40°C~125°C TA
Manufacturer
Maxim Integrated
Type
Simple Reset/Power-On Reset
Sub-Categories
PMIC - Supervisors
Number Of Functions
1
Mount
Surface Mount
Pbfree Code
yes
Number Of Pins
3
Pin Count
3
Max Supply Voltage
5.5V
Number Of Terminations
3
Length
2mm
Operating Supply Current
60μA
Min Supply Voltage
1.2V
Package / Case
SC-70, SOT-323
Subcategory
Power Management Circuits
Number Of Voltages Monitored
1
Reset
Active Low
Max Power Dissipation
174mW
Nominal Supply Current
24μA
Reset Timeout
140ms Minimum
Threshold Voltage
+2.63V
Voltage - Threshold
2.63V
Max Reset Threshold Voltage
2.66V
Min Reset Threshold Voltage
2.59V
Undervoltage Threshold
2.59V
Overvoltage Threshold
2.66V
Base Part Number
MAX803
Manufacturer'S Part No.
MAX803REXR+T
JESD-609 Code
e3
Moisture Sensitivity Level (MSL)
1 (Unlimited)
REACH SVHC
Unknown
RoHS Status
ROHS3 Compliant
HTSUS
8542.39.0001
ECCN Code
EAR99
Terminal Finish
Matte Tin (Sn)
Number Of Channels
1
Power Supplies
3V
Adjustable Threshold
NO
Watchdog Timer
No
Output
Open Drain or Open Collector
Supply Current-Max (Isup)
0.06mA
Common questions
Product FAQ
Quick answers for buyers reviewing MAX803REXR+T, stock, documentation, and sourcing steps.
What is MAX803REXR+T?
MAX803REXR+T is a PMIC - Supervisors 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 MAX803REXR+T?
MAX803REXR+T is listed with package reference SC70-3. The current product description is IC MPU/RESET CIRC SC70-3, and buyers should confirm package, footprint, and electrical details against the datasheet or quotation notes before approval.
Is MAX803REXR+T available in stock?
This page currently shows 68362 units in stock and 16118 units available for MAX803REXR+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 MAX803REXR+T?
Yes. Use the Quick Quote or Request Sample action on this page to send the quantity and sourcing requirements for MAX803REXR+T by Maxim Integrated. The TrustCompo team can review price, availability, and documentation support.
Is a datasheet available for MAX803REXR+T?
Yes. This page links to the datasheet for MAX803REXR+T by Maxim Integrated, so engineers and buyers can review package, ratings, and application details before purchase.
How should buyers verify MAX803REXR+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 MAX803REXR+T before approving the order.
PMIC - Supervisors
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