MAX6369KA+ Equivalent & Substitute Parts

Part Overview

The MAX6369KA+ is an active supervisor integrated circuit from Analog Devices Inc./Maxim Integrated, classified as a Power Management (PMIC) component. This watchdog circuit monitors a single voltage channel with adjustable threshold settings and provides open drain or open collector output with active low reset functionality. The part is currently in active product status with 2200 units in stock. Alternative models are necessary to accommodate different packaging requirements, compliance certifications, or inventory availability across supply chain channels.

Key Parameters

Parameter	Specification
Manufacturer	Analog Devices Inc./Maxim Integrated
Category	Power Management (PMIC)
Type	Watchdog Circuit
Number of Voltages Monitored	1
Voltage Threshold	Adjustable/Selectable
Output Type	Open Drain or Open Collector
Reset Logic	Active Low
Reset Timeout	Adjustable/Selectable
Operating Temperature Range	-40°C ~ 125°C (TA)
Package / Case	SOT-23-8
Mounting Type	Surface Mount
RoHS Status	ROHS3 Compliant
Moisture Sensitivity Level (MSL)	1 (Unlimited)
REACH Status	REACH Unaffected

Substitute Part Grouping Explanation

Substitution of the MAX6369KA+ is determined by strict adherence to the following electrical and mechanical parameters:

Package / Case: SOT-23-8 (all substitutes maintain this form factor)
Type: Watchdog Circuit with single voltage monitoring
Output Configuration: Open Drain or Open Collector
Reset Logic: Active Low
Voltage Threshold: Adjustable/Selectable
Reset Timeout: Adjustable/Selectable
Operating Temperature Range: -40°C ~ 125°C (TA)
Mounting Type: Surface Mount

All substitute parts listed maintain these core electrical and mechanical specifications. Variations exist only in packaging format (tape/reel vs. standard), compliance certifications, and inventory availability.

Parameter Comparison

Part Number	Manufacturer	Type	Package	Output	Reset	Temp Range	RoHS Status	MSL	REACH Status	Inventory
MAX6369KA+	Analog Devices Inc./Maxim Integrated	Watchdog Circuit	SOT-23-8	Open Drain or Open Collector	Active Low	-40°C ~ 125°C	ROHS3 Compliant	1 (Unlimited)	REACH Unaffected	2200 Pcs
MAX6369KA+T	Analog Devices Inc./Maxim Integrated	Watchdog Circuit	SOT-23-8	Open Drain or Open Collector	Active Low	-40°C ~ 125°C	ROHS3 Compliant	1 (Unlimited)	REACH Unaffected	47700 Pcs
MAX6373KA+	Analog Devices Inc./Maxim Integrated	Watchdog Circuit	SOT-23-8	Open Drain or Open Collector	Active Low	-40°C ~ 125°C	ROHS3 Compliant	1 (Unlimited)	REACH Unaffected	3400 Pcs
MAX6371KA	Analog Devices Inc./Maxim Integrated	Watchdog Circuit	SOT-23-8	Open Drain or Open Collector	Active Low	-40°C ~ 125°C	RoHS non-compliant	3 (168 Hours)	REACH Affected	2000 Pcs

Engineering Selection Recommendations

MAX6369KA+T is the manufacturer-recommended substitute, offering identical electrical and mechanical specifications with superior inventory availability (47700 units). This part differs only in packaging format (Cut Tape & Digi-Reel®) and maintains full ROHS3 compliance and REACH unaffected status.

MAX6373KA+ is a parametric equivalent suitable for applications where the base product number MAX6373 is preferred. All electrical and mechanical parameters remain identical to MAX6369KA+, with ROHS3 compliance and REACH unaffected status maintained.

MAX6371KA is a parametric equivalent with identical electrical and mechanical functionality. However, this part carries RoHS non-compliance and REACH affected status. Selection of MAX6371KA is appropriate only when regulatory compliance requirements do not apply to the end application or when legacy system compatibility is required.

Frequently Asked Questions (FAQ)

Q: Can MAX6369KA+T be used as a direct replacement for MAX6369KA+?

A: Yes. MAX6369KA+T is electrically and mechanically identical to MAX6369KA+. The difference is packaging format: MAX6369KA+T is supplied in Cut Tape and Digi-Reel® format, while MAX6369KA+ uses standard packaging. Both maintain SOT-23-8 form factor and identical functional specifications.

Q: What is the difference between MAX6369KA+ and MAX6373KA+?

A: Both parts are functionally equivalent with identical electrical and mechanical specifications. The difference is the base product number (MAX6369 vs. MAX6373). Selection between these parts depends on design documentation requirements or supplier availability preferences.

Q: Is MAX6371KA suitable for RoHS-compliant applications?

A: No. MAX6371KA is RoHS non-compliant and REACH affected. This part is suitable only for applications where regulatory compliance is not required or for legacy system maintenance where the original design specified this part number.

Q: Are all substitute parts available in SOT-23-8 packaging?

A: Yes. All listed substitute parts use SOT-23-8 surface mount packaging, maintaining identical form factor and PCB footprint compatibility.

Q: What is the moisture sensitivity level difference between MAX6369KA+ and MAX6371KA?

A: MAX6369KA+ has MSL 1 (Unlimited moisture exposure tolerance), while MAX6371KA has MSL 3 (168 hours maximum exposure). This affects storage and handling requirements. MAX6369KA+ requires less stringent moisture control during manufacturing and storage.

Request Quote (Ships tomorrow)

Part Number

Quantity

Company

Contact Name

E-mail

Message