Specification	LTC1326CS8#PBF

Mounting Type	Surface Mount
Number of Voltages Monitored	3
Operating Temperature [Max]	70 °C
Operating Temperature [Min]	0 °C
Output	Open Drain or Open Collector
Package / Case	0.154 in
Package / Case	8-SOIC
Package / Case	3.9 mm
Reset	Active High/Active Low
Reset Timeout [Min]	140 ms
Supplier Device Package	8-SO
Type	Multi-Voltage Supervisor
Voltage - Threshold	Adj
Voltage - Threshold	4.725 V, 3.118 V

LTC1326 Series

Part	Type	Package / Case	Package / Case	Reset	Mounting Type	Voltage - Threshold	Voltage - Threshold	Number of Voltages Monitored	Output	Operating Temperature [Min]	Operating Temperature [Max]	Reset Timeout [Min]	Supplier Device Package	Package / Case	Package / Case
Analog Devices Inc./Maxim Integrated LTC1326CMS8#PBF	Multi-Voltage Supervisor	8-MSOP 8-TSSOP	0.118 in 3 mm Width	Active High/Active Low	Surface Mount	Adj	3.118 V 4.725 V	3	Open Drain or Open Collector	0 °C	70 °C	140 ms	8-MSOP
Analog Devices Inc./Maxim Integrated LTC1326IMS8#PBF	Multi-Voltage Supervisor	8-MSOP 8-TSSOP	0.118 in 3 mm Width	Active High/Active Low	Surface Mount	Adj	3.118 V 4.725 V	3	Open Drain or Open Collector	-40 ¯C	85 C	140 ms	8-MSOP
Analog Devices Inc./Maxim Integrated LTC1326IS8#PBF	Multi-Voltage Supervisor	8-SOIC		Active High/Active Low	Surface Mount	Adj	3.118 V 4.725 V	3	Open Drain or Open Collector	-40 ¯C	85 C	140 ms	8-SO	0.154 in	3.9 mm
Analog Devices Inc./Maxim Integrated LTC1326IS8-2.5#TRPBF	Multi-Voltage Supervisor	8-SOIC		Active High/Active Low	Surface Mount	Adj	2.363 V 3.118 V	3	Open Drain or Open Collector	-40 ¯C	85 C	140 ms	8-SO	0.154 in	3.9 mm
Analog Devices Inc./Maxim Integrated LTC1326CS8#PBF	Multi-Voltage Supervisor	8-SOIC		Active High/Active Low	Surface Mount	Adj	3.118 V 4.725 V	3	Open Drain or Open Collector	0 °C	70 °C	140 ms	8-SO	0.154 in	3.9 mm
Analog Devices Inc./Maxim Integrated LTC1326CMS8-2.5#PBF	Multi-Voltage Supervisor	8-MSOP 8-TSSOP	0.118 in 3 mm Width	Active High/Active Low	Surface Mount	Adj	2.363 V 3.118 V	3	Open Drain or Open Collector	0 °C	70 °C	140 ms	8-MSOP
Analog Devices Inc./Maxim Integrated LTC1326CS8-2.5#TRPBF	Multi-Voltage Supervisor	8-SOIC		Active High/Active Low	Surface Mount	Adj	2.363 V 3.118 V	3	Open Drain or Open Collector	0 °C	70 °C	140 ms	8-SO	0.154 in	3.9 mm
Analog Devices Inc./Maxim Integrated LTC1326CMS8#TRPBF	Multi-Voltage Supervisor	8-MSOP 8-TSSOP	0.118 in 3 mm Width	Active High/Active Low	Surface Mount	Adj	3.118 V 4.725 V	3	Open Drain or Open Collector	0 °C	70 °C	140 ms	8-MSOP
Analog Devices Inc./Maxim Integrated LTC1326IMS8#TRPBF	Multi-Voltage Supervisor	8-MSOP 8-TSSOP	0.118 in 3 mm Width	Active High/Active Low	Surface Mount	Adj	3.118 V 4.725 V	3	Open Drain or Open Collector	-40 ¯C	85 C	140 ms	8-MSOP
Analog Devices Inc./Maxim Integrated LTC1326IS8	Multi-Voltage Supervisor	8-SOIC		Active High/Active Low	Surface Mount	Adj	3.118 V 4.725 V	3	Open Drain or Open Collector	-40 ¯C	85 C	140 ms	8-SO	0.154 in	3.9 mm

Pricing

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

Distributor	Package	Quantity	$	Updated

Digikey	N/A	617	$ 9.04	1m+

Description

General part information

LTC1326 Series

The LTC1326/LTC1326-2.5 are triple supply monitors intended for systems with multiple supply voltages. They provide micropower operation, small size and high accuracy supply monitoring.Tight 0.75% threshold accuracy and glitch immunity ensure reliable reset operation without false triggering. The 20µA typical supply current makes the LTC1326/LTC1326-2.5 ideal for power-conscious systems.TheRSToutput is guaranteed to be in the correct state for VCC3, VCC5or VCC25down to 1V. The LTC1326/LTC1326-2.5 can be configured to monitor one, two or three inputs, depending on system requirements.A manual push-button reset input provides the ability to generate a very narrow "soft" reset pulse (100µs typ) or a 200ms reset pulse equivalent to a power-on reset. BothSRSTandRSToutputs are open-drain and can be OR-tied with other reset sources.ApplicationsDesktop ComputersNotebook ComputersIntelligent InstrumentsPortable Battery-Powered Equipment

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Technical documentation and resources

LTC1326CS8#PBF

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Technical Specifications

LTC1326 Series

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Description

LTC1326 Series

Documents

R351 Reliability Data

Product Change Notice EN

Technical Data Sheet EN

LTC1326 Series