Specification	DS1811R-5+T&R

Mounting Type	Surface Mount
Number of Voltages Monitored	1
Operating Temperature [Max]	85 C
Operating Temperature [Min]	-40 ¯C
Output	Open Drain or Open Collector
Package / Case	SOT-23-3, TO-236-3, SC-59
Reset	Active Low
Reset Timeout	100 ms
Supplier Device Package	SOT-23-3
Type	Simple Reset/Power-On Reset
Voltage - Threshold	4.62 V

DS1811 Series

5V EconoReset with Open Drain Output

Part	Reset	Number of Voltages Monitored	Package / Case	Voltage - Threshold	Mounting Type	Reset Timeout	Supplier Device Package	Operating Temperature [Max]	Operating Temperature [Min]	Type	Output	Package / Case
Analog Devices Inc./Maxim Integrated DS1811R-10/T&R	Active Low	1	SC-59 SOT-23-3 TO-236-3	4.35 V	Surface Mount	100 ms	SOT-23-3	85 C	-40 ¯C	Simple Reset/Power-On Reset	Open Drain or Open Collector
Analog Devices Inc./Maxim Integrated DS1811-5/T&R	Active Low	1	TO-226-3 TO-92-3 (TO-226AA) Formed Leads	4.62 V	Through Hole	100 ms	TO-92-3	85 C	-40 ¯C	Simple Reset/Power-On Reset	Open Drain or Open Collector
Analog Devices Inc./Maxim Integrated DS1811-5+T&R	Active Low	1	TO-226-3 TO-92-3 (TO-226AA) Formed Leads	4.62 V	Through Hole	100 ms	TO-92-3	85 C	-40 ¯C	Simple Reset/Power-On Reset	Open Drain or Open Collector
Analog Devices Inc./Maxim Integrated DS1811-10+	Active Low	1	TO-226-3 TO-92-3	4.35 V	Through Hole	100 ms	TO-92-3	85 C	-40 ¯C	Simple Reset/Power-On Reset	Open Drain or Open Collector	TO-226AA
Analog Devices Inc./Maxim Integrated DS1811R-15+T&R	Active Low	1	SC-59 SOT-23-3 TO-236-3	4.13 V	Surface Mount	100 ms	SOT-23-3	85 C	-40 ¯C	Simple Reset/Power-On Reset	Open Drain or Open Collector
Analog Devices Inc./Maxim Integrated DS1811-10/T&R	Active Low	1	TO-226-3 TO-92-3 (TO-226AA) Formed Leads	4.35 V	Through Hole	100 ms	TO-92-3	85 C	-40 ¯C	Simple Reset/Power-On Reset	Open Drain or Open Collector
Analog Devices Inc./Maxim Integrated DS1811R-5+T&R	Active Low	1	SC-59 SOT-23-3 TO-236-3	4.62 V	Surface Mount	100 ms	SOT-23-3	85 C	-40 ¯C	Simple Reset/Power-On Reset	Open Drain or Open Collector
Analog Devices Inc./Maxim Integrated DS1811-5	Active Low	1	TO-226-3 TO-92-3	4.62 V	Through Hole	100 ms	TO-92-3	85 C	-40 ¯C	Simple Reset/Power-On Reset	Open Drain or Open Collector	TO-226AA
Analog Devices Inc./Maxim Integrated DS1811-10+T&R	Active Low	1	TO-226-3 TO-92-3 (TO-226AA) Formed Leads	4.35 V	Through Hole	100 ms	TO-92-3	85 C	-40 ¯C	Simple Reset/Power-On Reset	Open Drain or Open Collector
Analog Devices Inc./Maxim Integrated DS1811R-5-U

Pricing

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

Distributor	Package	Quantity	$	Updated

Digikey	Cut Tape (CT)	1	$ 4.34	<4d
		10	$ 3.29
		25	$ 3.03
		100	$ 2.74
		250	$ 2.60
		500	$ 2.52
		1000	$ 2.45
	Tape & Reel (TR)	3000	$ 2.37	<4d

Description

General part information

DS1811 Series

The DS1811 (5V) and DS1816 (3.3V) EconoResets are simple three-pin voltage monitors and power-on resets that hold reset for 150ms for stabilization after power returns to tolerance. The voltage monitor uses precision temperature reference and comparator circuits that detect out-of-tolerance conditions and generate an active low reset.The open-drain output has an internal 5.5kΩ pull-up resistor for use in a wired-AND circuit.EconoResets replace discrete components and save space, particularly in the new SOT-23 package. They can benefit any system that requires reliable processor operation, especially consumer products like printers, HVAC, energy management, cellular telephones, PDAs, and set-top boxes.

Documents

Technical documentation and resources

DS1811R-5+T&R

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DS1811R-5+T&R

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Technical Specifications

DS1811 Series

Pricing

Description

DS1811 Series

Documents

DS1811R-5+T&R | Datasheet

Package Drawing - 3-SOT_23-N/A

DS1811 Reliability Data

DS1811 Series