Specification	LTC2911ITS8-4#TRMPBF

Mounting Type	Surface Mount
Number of Voltages Monitored	3
Operating Temperature [Max]	85 C
Operating Temperature [Min]	-40 ¯C
Output	Push-Pull, Totem Pole
Package / Case	SOT-23-8 Thin, TSOT-23-8
Reset	Active Low
Reset Timeout	Adjustable/Selectable
Supplier Device Package	TSOT-23-8
Type	Multi-Voltage Supervisor
Voltage - Threshold	3.086 V, 1.122 V
Voltage - Threshold	Adj

LTC2911 Series

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Part	Mounting Type	Operating Temperature [Max]	Operating Temperature [Min]	Output	Voltage - Threshold	Voltage - Threshold	Number of Voltages Monitored	Supplier Device Package	Reset	Package / Case	Reset Timeout	Type
Analog Devices Inc./Maxim Integrated LTC2911HTS8-2#TRMPBF	Surface Mount	125 °C	-40 °C	Push-Pull Totem Pole	2.338 V 3.086 V	Adj	3	TSOT-23-8	Active Low	SOT-23-8 Thin TSOT-23-8	Adjustable/Selectable	Multi-Voltage Supervisor
Analog Devices Inc./Maxim Integrated LTC2911ITS8-4#TRMPBF	Surface Mount	85 C	-40 ¯C	Push-Pull Totem Pole	1.122 V 3.086 V	Adj	3	TSOT-23-8	Active Low	SOT-23-8 Thin TSOT-23-8	Adjustable/Selectable	Multi-Voltage Supervisor
Analog Devices Inc./Maxim Integrated LTC2911CTS8-2#TRPBF	Surface Mount	70 °C	0 °C	Push-Pull Totem Pole	2.338 V 3.086 V	Adj	3	TSOT-23-8	Active Low	SOT-23-8 Thin TSOT-23-8	Adjustable/Selectable	Multi-Voltage Supervisor
Analog Devices Inc./Maxim Integrated LTC2911CDDB-3#TRPBF	Surface Mount	70 °C	0 °C	Push-Pull Totem Pole	1.683 V 3.086 V	Adj	3	8-DFN (3x2)	Active Low	8-WFDFN Exposed Pad	Adjustable/Selectable	Multi-Voltage Supervisor
Analog Devices Inc./Maxim Integrated LTC2911HDDB-4	Surface Mount	125 °C	-40 °C	Push-Pull Totem Pole	1.122 V 3.086 V	Adj	3	8-DFN (3x2)	Active Low	8-WFDFN Exposed Pad	Adjustable/Selectable	Multi-Voltage Supervisor
Analog Devices Inc./Maxim Integrated LTC2911IDDB-5#TRPBF	Surface Mount	85 C	-40 ¯C	Push-Pull Totem Pole	3.086 V	Adj	3	8-DFN (3x2)	Active Low	8-WFDFN Exposed Pad	Adjustable/Selectable	Multi-Voltage Supervisor
Analog Devices Inc./Maxim Integrated LTC2911CTS8-3#TRMPBF	Surface Mount	70 °C	0 °C	Push-Pull Totem Pole	1.683 V 3.086 V	Adj	3	TSOT-23-8	Active Low	SOT-23-8 Thin TSOT-23-8	Adjustable/Selectable	Multi-Voltage Supervisor
Analog Devices Inc./Maxim Integrated LTC2911CTS8-3#TRPBF	Surface Mount	70 °C	0 °C	Push-Pull Totem Pole	1.683 V 3.086 V	Adj	3	TSOT-23-8	Active Low	SOT-23-8 Thin TSOT-23-8	Adjustable/Selectable	Multi-Voltage Supervisor
Analog Devices Inc./Maxim Integrated LTC2911ITS8-3#TRPBF	Surface Mount	85 C	-40 ¯C	Push-Pull Totem Pole	1.683 V 3.086 V	Adj	3	TSOT-23-8	Active Low	SOT-23-8 Thin TSOT-23-8	Adjustable/Selectable	Multi-Voltage Supervisor
Analog Devices Inc./Maxim Integrated LTC2911IDDB-5#TRMPBF	Surface Mount	85 C	-40 ¯C	Push-Pull Totem Pole	3.086 V	Adj	3	8-DFN (3x2)	Active Low	8-WFDFN Exposed Pad	Adjustable/Selectable	Multi-Voltage Supervisor

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	0	$ 2.65	1m+

Description

General part information

LTC2911 Series

The LTC2911 is a low power, high accuracy triple supply monitor with a power-fail comparator. Reset timeout may be selected with an external capacitor or set to an internally generated 200ms.The V1 pin monitors a 3.3V supply. The V2 pin monitors a 5V, 2.5V, 1.8V, 1.2V or adjustable supply. A third adjustable input has a nominal 0.5V threshold allowing a resistive divider to configure its threshold. All three comparators feature a tight 1.5% threshold accuracy over the entire operating temperature range while a glitch filter ensures reliable reset operation.A spare comparator can be configured to provide early warning of a low voltage condition. It causes thePFOoutput to pull low when the voltage of the PFI input falls below 0.5V, allowing the power-fail threshold to be configured with a resistive divider. A latch feature on the TMR pin allows theRSToutput to be latched to prevent system resets, simplifying margin testing.ApplicationsNetwork ServersDesktop and Notebook ComputersAutomotive and Industrial Electronics

Documents

Technical documentation and resources

R413 Reliability Data

Reliability Data

LTC2911ITS8-4#TRMPBF | Datasheet

Datasheet