MAX6386

PRODUCTION

SC70/µDFN, Single/Dual Low-Voltage, Low-Power µP Reset Circuits

Data Sheet (Rev. 7) Product Selection Table

Part Models: 20
1ku List Price: Starting From $1.37

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Overview

Factory-Set Reset Threshold Voltages Ranging from +1.58V to +4.63V in Approximately 100mV Increments
±2.5% Reset Threshold Accuracy Over Temperature (-40°C to +125°C)
Seven Reset Timeout Periods Available: 1ms, 20ms, 140ms, 280ms, 560ms, 1120ms, 1200ms (min)
3 Reset Output Options
- Active-Low Push-Pull
- Active-High Push-Pull
- Active-Low Open-Drain
Reset Output State Guaranteed Valid Down to V_CC = 1V
Manual Reset Input (MAX6384/MAX6385/MAX6386)
Auxiliary RESET IN (MAX6387/MAX6388/MAX6389)
V_CC Reset Timeout (1120ms or 1200ms)/Manual Reset Timeout (140ms or 150ms) (MAX6390)
Negative-Going V_CC Transient Immunity
Low Power Consumption of 6µA at +3.6V and 3µA at +1.8V
Pin Compatible with MAX809/MAX810/MAX803/MAX6326/MAX6327/MAX6328/MAX6346/MAX6347/MAX6348, and MAX6711/MAX6712/MAX6713
Tiny 3-Pin/4-Pin SC70 and 6-Pin µDFN Packages
AEC-Q100 Qualified, Refer to Ordering Information for the Specific /V Trim Version

The MAX6381–MAX6390 microprocessor (µP) supervisory circuits monitor power-supply voltages from +1.8V to +5.0V while consuming only 3µA of supply current at +1.8V. Whenever V_CC falls below the factory-set reset thresholds, the reset output asserts and remains asserted for a minimum reset timeout period after V_CC rises above the reset threshold. Reset thresholds are available from +1.58V to +4.63V, in approximately 100mV increments. Seven minimum reset timeout delays ranging from 1ms to 1200ms are available.

The MAX6381/MAX6384/MAX6387 have a push-pull active-low reset output. The MAX6382/MAX6385/MAX6388 have a push-pull active-high reset output, and the MAX6383/MAX6386/MAX6389/MAX6390 have an open-drain active-low reset output. The MAX6384/MAX6385/MAX6386 also feature a debounced manual reset input (with internal pullup resistor). The MAX6387/MAX6388/MAX6389 have an auxiliary input for monitoring a second voltage. The MAX6390 offers a manual reset input with a longer V_CC reset timeout period (1120ms or 1200ms) and a shorter manual reset timeout (140ms or 150ms).

The MAX6381/MAX6382/MAX6383 are available in 3-pin SC70 and 6-pin µDFN packages and the MAX6384–MAX6390 are available in 4-pin SC70 and 6-pin µDFN packages.

Applications

Computers
Controllers
Critical µP and µC Power Monitoring
Dual Voltage Systems
Intelligent Instruments
Portable Battery-Powered Equipment

Part Models: 20
1ku List Price: Starting From $1.37

Documentation

ADI has always placed the highest emphasis on delivering products that meet the maximum levels of quality and reliability. We achieve this by incorporating quality and reliability checks in every scope of product and process design, and in the manufacturing process as well. "Zero defects" for shipped products is always our goal. View our quality and reliability program and certifications for more information.

Part Model	Pin/Package Drawing	Documentation	CAD Symbols, Footprints, and 3D Models
MAX6386LT17D3+	6-LFCSP-1.5X1X0.75	Material Declaration Reliablity Data Package Resources	Ultra Librarian SamacSys
MAX6386LT17D3+T	6-LFCSP-1.5X1X0.75	Material Declaration Reliablity Data Package Resources	Ultra Librarian SamacSys
MAX6386LT29D3+	6-LFCSP-1.5X1X0.75	Material Declaration Reliablity Data Package Resources	Ultra Librarian SamacSys
MAX6386LT29D3+T	6-LFCSP-1.5X1X0.75	Material Declaration Reliablity Data Package Resources	Ultra Librarian SamacSys
MAX6386XS16D3+	4-SC70-N/A	Material Declaration Reliablity Data Package Resources	Ultra Librarian SamacSys
MAX6386XS16D3+T	4-SC70-N/A	Material Declaration Reliablity Data Package Resources	Ultra Librarian SamacSys
MAX6386XS17D3+	4-SC70-N/A	Material Declaration Reliablity Data Package Resources	Ultra Librarian SamacSys
MAX6386XS17D3+T	4-SC70-N/A	Material Declaration Reliablity Data Package Resources	Ultra Librarian SamacSys
MAX6386XS26D2+	4-SC70-N/A	Material Declaration Reliablity Data Package Resources	Ultra Librarian SamacSys
MAX6386XS26D2+T	4-SC70-N/A	Material Declaration Reliablity Data Package Resources	Ultra Librarian SamacSys
MAX6386XS26D3+	4-SC70-N/A	Material Declaration Reliablity Data Package Resources	Ultra Librarian SamacSys
MAX6386XS26D3+T	4-SC70-N/A	Material Declaration Reliablity Data Package Resources	Ultra Librarian SamacSys
MAX6386XS29D3+	4-SC70-N/A	Material Declaration Reliablity Data Package Resources	Ultra Librarian SamacSys
MAX6386XS29D3+T	4-SC70-N/A	Material Declaration Reliablity Data Package Resources	Ultra Librarian SamacSys
MAX6386XS31D3+	4-SC70-N/A	Material Declaration Reliablity Data Package Resources	Ultra Librarian SamacSys
MAX6386XS31D3+T	4-SC70-N/A	Material Declaration Reliablity Data Package Resources	Ultra Librarian SamacSys
MAX6386XS44D3+	4-SC70-N/A	Material Declaration Reliablity Data Package Resources	Ultra Librarian SamacSys
MAX6386XS44D3+T	4-SC70-N/A	Material Declaration Reliablity Data Package Resources	Ultra Librarian SamacSys
MAX6386XS46D3+	4-SC70-N/A	Material Declaration Reliablity Data Package Resources	Ultra Librarian SamacSys
MAX6386XS46D3+T	4-SC70-N/A	Material Declaration Reliablity Data Package Resources	Ultra Librarian SamacSys

Part Models	Product Lifecycle	PCN

Apr 15, 2020 - 2038N ASSEMBLY
		pcn_2038n
MAX6386XS16D3+	PRODUCTION
MAX6386XS16D3+T	PRODUCTION
MAX6386XS26D2+	PRODUCTION
MAX6386XS26D2+T	PRODUCTION
MAX6386XS44D3+	PRODUCTION
MAX6386XS44D3+T	PRODUCTION
MAX6386XS46D3+	PRODUCTION
MAX6386XS46D3+T	PRODUCTION
Apr 16, 2020 - 2038A ASSEMBLY
		pcn_2038a
MAX6386XS17D3+T	PRODUCTION
MAX6386XS29D3+T	PRODUCTION

This is the most up-to-date revision of the Data Sheet.

Software Resources

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Hardware Ecosystem

Parts	Product Life Cycle	Description
Supervisory Circuits & Reset ICs 28
MAX6316	PRODUCTION	5-Pin µP Supervisory Circuits with Watchdog and Manual Reset
MAX6317	PRODUCTION	5-Pin µP Supervisory Circuits with Watchdog and Manual Reset
MAX6318	PRODUCTION	5-Pin µP Supervisory Circuits with Watchdog and Manual Reset
MAX6319	PRODUCTION	5-Pin µP Supervisory Circuits with Watchdog and Manual Reset

MAX6320	PRODUCTION	5-Pin µP Supervisory Circuits with Watchdog and Manual Reset
MAX6321	PRODUCTION	5-Pin µP Supervisory Circuits with Watchdog and Manual Reset
MAX6322	PRODUCTION	5-Pin µP Supervisory Circuits with Watchdog and Manual Reset
MAX6305	PRODUCTION	5-Pin, Multiple-Input, Programmable Reset ICs
MAX6306	PRODUCTION	5-Pin, Multiple-Input, Programmable Reset ICs
MAX6307	PRODUCTION	5-Pin, Multiple-Input, Programmable Reset ICs
MAX6308	PRODUCTION	5-Pin, Multiple-Input, Programmable Reset ICs
MAX6309	PRODUCTION	5-Pin, Multiple-Input, Programmable Reset ICs
MAX6310		5-Pin, Multiple-Input, Programmable Reset ICs
MAX6311	Obsolete	5-Pin, Multiple-Input, Programmable Reset ICs
MAX6312		5-Pin, Multiple-Input, Programmable Reset ICs
MAX6313		5-Pin, Multiple-Input, Programmable Reset ICs
MAX6335	PRODUCTION	4-Pin, Ultra Low-Voltage, Low-Power µP Reset Circuits with Manual Reset
MAX6336	PRODUCTION	4-Pin, Ultra Low-Voltage, Low-Power µP Reset Circuits with Manual Reset
MAX6337	PRODUCTION	4-Pin, Ultra Low-Voltage, Low-Power µP Reset Circuits with Manual Reset
MAX6326	PRODUCTION	3-Pin, Ultra-Low-Power SC70/SOT µP Reset Circuits
MAX6327	PRODUCTION	3-Pin, Ultra-Low-Power SC70/SOT µP Reset Circuits
MAX6328	PRODUCTION	3-Pin, Ultra-Low-Power SC70/SOT µP Reset Circuits
MAX6346	PRODUCTION	3-Pin, Ultra-Low-Power SC70/SOT µP Reset Circuits
MAX6347	PRODUCTION	3-Pin, Ultra-Low-Power SC70/SOT µP Reset Circuits
MAX6348	PRODUCTION	3-Pin, Ultra-Low-Power SC70/SOT µP Reset Circuits
MAX6332		3-Pin, Ultra-Low-Voltage, Low-Power µP Reset Circuits
MAX6333	PRODUCTION	3-Pin, Ultra-Low-Voltage, Low-Power µP Reset Circuits
MAX6334	PRODUCTION	3-Pin, Ultra-Low-Voltage, Low-Power µP Reset Circuits

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Overview

Documentation

Data Sheet 1

Reliability Data 1

Design Note 2

Technical Articles 1

Software Resources

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Hardware Ecosystem

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