Integrated Circuits (ICs)

MAX821RUS+T

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Analog Devices Inc./Maxim Integrated

IC MONITOR VOLT MPU SOT143-4

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Integrated Circuits (ICs)

MAX821RUS+T

Active

Analog Devices Inc./Maxim Integrated

IC MONITOR VOLT MPU SOT143-4

Deep-Dive with AI

DocumentsDatasheet

Specifications Series Pricing Description Documents

Technical Specifications

Parameters and characteristics for this part

Specification	MAX821RUS+T

Mounting Type	Surface Mount
Number of Voltages Monitored	1
Operating Temperature [Max]	125 °C
Operating Temperature [Min]	-40 °C
Output	Totem Pole, Push-Pull
Package / Case	TO-253-4, TO-253AA
Reset	Active Low
Reset Timeout	100 ms
Supplier Device Package	SOT-143-4
Type	Power Supply Monitor
Voltage - Threshold	2.63 V

MAX821 Series

Part	Voltage - Threshold	Reset Timeout	Output	Package / Case	Number of Voltages Monitored	Type	Mounting Type	Reset	Operating Temperature [Min]	Operating Temperature [Max]	Supplier Device Package	Reset Timeout
Analog Devices Inc./Maxim Integrated MAX821LUS+T	4.63 V	Adjustable/Selectable	Push-Pull Totem Pole	TO-253-4 TO-253AA	1	Simple Reset/Power-On Reset	Surface Mount	Active Low	-40 °C	125 °C	SOT-143-4
Analog Devices Inc./Maxim Integrated MAX821TUS+T	3.08 V	Adjustable/Selectable	Push-Pull Totem Pole	TO-253-4 TO-253AA	1	Simple Reset/Power-On Reset	Surface Mount	Active Low	-40 °C	125 °C	SOT-143-4
Analog Devices Inc./Maxim Integrated MAX821RUS+T	2.63 V		Push-Pull Totem Pole	TO-253-4 TO-253AA	1	Power Supply Monitor	Surface Mount	Active Low	-40 °C	125 °C	SOT-143-4	100 ms
Analog Devices Inc./Maxim Integrated MAX821MUS+T		Adjustable/Selectable	Push-Pull Totem Pole	TO-253-4 TO-253AA	1	Simple Reset/Power-On Reset	Surface Mount	Active Low	-40 °C	125 °C	SOT-143-4
Analog Devices Inc./Maxim Integrated MAX821UUS+T	2.78 V	Adjustable/Selectable	Push-Pull Totem Pole	TO-253-4 TO-253AA	1	Simple Reset/Power-On Reset	Surface Mount	Active Low	-40 °C	125 °C	SOT-143-4
Analog Devices Inc./Maxim Integrated MAX821RUS	2.63 V			TO-253-4 TO-253AA	1	Power Supply Monitor	Surface Mount	Active Low	-40 °C	125 °C	SOT-23-4	100 ms
Analog Devices Inc./Maxim Integrated MAX821UUS-T	2.78 V	Adjustable/Selectable	Push-Pull Totem Pole	TO-253-4 TO-253AA	1	Simple Reset/Power-On Reset	Surface Mount	Active Low	-40 °C	125 °C	SOT-143-4
Analog Devices Inc./Maxim Integrated MAX821PUS+T	4 V	Adjustable/Selectable	Push-Pull Totem Pole	TO-253-4 TO-253AA	1	Simple Reset/Power-On Reset	Surface Mount	Active Low	-40 °C	125 °C	SOT-143-4
Analog Devices Inc./Maxim Integrated MAX821RUS-T	2.63 V			TO-253-4 TO-253AA	1	Power Supply Monitor	Surface Mount	Active Low	-40 °C	125 °C	SOT-23-4	100 ms
Analog Devices Inc./Maxim Integrated MAX821LUS-T	4.63 V	Adjustable/Selectable	Push-Pull Totem Pole	TO-253-4 TO-253AA	1	Simple Reset/Power-On Reset	Surface Mount	Active Low	-40 °C	125 °C	SOT-143-4

Pricing

Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly

Distributor	Package	Quantity	$

Digikey	Cut Tape (CT)	1	$ 4.54
		10	$ 3.01
		25	$ 2.61
		100	$ 2.17
		250	$ 1.95
		500	$ 1.82
		1000	$ 1.71
	Digi-Reel®	1	$ 4.54
		10	$ 3.01
		25	$ 2.61
		100	$ 2.17
		250	$ 1.95
		500	$ 1.82
		1000	$ 1.71
	Tape & Reel (TR)	2500	$ 1.63
		5000	$ 1.56

Description

General part information

MAX821 Series

Supervisor Push-Pull, Totem Pole 1 Channel SOT-143-4

Documents

Technical documentation and resources