LTC2919HMS-2.5#PBF

Active

Analog Devices

PRECISION TRIPLE/DUAL INPUT UV, OV AND NEGATIVE VOLTAGE MONITOR

Deep-Dive with AI

Search across all available documentation for this part.

DocumentsR413 Reliability Data Datasheet

LTC2919HMS-2.5#PBF

Active

Analog Devices

PRECISION TRIPLE/DUAL INPUT UV, OV AND NEGATIVE VOLTAGE MONITOR

Deep-Dive with AI

DocumentsR413 Reliability Data Datasheet

Specifications Pricing Series Description Documents

Technical Specifications

Parameters and characteristics for this part

Specification	LTC2919HMS-2.5#PBF

Mounting Type	Surface Mount
Number of Voltages Monitored	3
Operating Temperature [Max]	125 °C
Operating Temperature [Min]	-40 °C
Output	Open Drain or Open Collector
Package / Case	10-MSOP, 10-TFSOP
Package / Case [x]	3 mm
Package / Case [x]	0.118 in
Reset	Active Low
Reset Timeout [Min]	140 ms
Supplier Device Package	10-MSOP
Type	Multi-Voltage Supervisor
Voltage - Threshold	2.213 V
Voltage - Threshold	Adj

LTC2919 Series

Precision Triple/Dual Input UV, OV and Negative Voltage Monitor

Part	Type	Output	Voltage - Threshold	Voltage - Threshold	Operating Temperature [Max]	Operating Temperature [Min]	Number of Voltages Monitored	Reset	Reset Timeout [Min]	Package / Case	Supplier Device Package	Mounting Type	Package / Case [x]	Package / Case [x]
Analog Devices LTC2919CDDB-5#TRMPBF	Multi-Voltage Supervisor	Open Drain or Open Collector	4.425 V	Adj	70 °C	0 °C	3	Active Low	140 ms	10-WFDFN Exposed Pad	10-DFN (3x2)	Surface Mount
Analog Devices LTC2919HMS-5#TRPBF	Multi-Voltage Supervisor	Open Drain or Open Collector	4.425 V	Adj	125 °C	-40 °C	3	Active Low	140 ms	10-MSOP 10-TFSOP	10-MSOP	Surface Mount	3 mm	0.118 in
Analog Devices LTC2919HMS-3.3#TRPBF	Multi-Voltage Supervisor	Open Drain or Open Collector	2.921 V		125 °C	-40 °C	3	Active Low	140 ms	10-MSOP 10-TFSOP	10-MSOP	Surface Mount	3 mm	0.118 in
Analog Devices LTC2919HDDB-2.5#TRMPBF	Multi-Voltage Supervisor	Open Drain or Open Collector	2.213 V	Adj	125 °C	-40 °C	3	Active Low	140 ms	10-WFDFN Exposed Pad	10-DFN (3x2)	Surface Mount
Analog Devices LTC2919CMS-5#PBF	Multi-Voltage Supervisor	Open Drain or Open Collector	4.425 V	Adj	70 °C	0 °C	3	Active Low	140 ms	10-MSOP 10-TFSOP	10-MSOP	Surface Mount	3 mm	0.118 in
Analog Devices LTC2919HMS-2.5#PBF	Multi-Voltage Supervisor	Open Drain or Open Collector	2.213 V	Adj	125 °C	-40 °C	3	Active Low	140 ms	10-MSOP 10-TFSOP	10-MSOP	Surface Mount	3 mm	0.118 in
Analog Devices LTC2919HDDB-5#TRPBF	Multi-Voltage Supervisor	Open Drain or Open Collector	4.425 V	Adj	125 °C	-40 °C	3	Active Low	140 ms	10-WFDFN Exposed Pad	10-DFN (3x2)	Surface Mount
Analog Devices LTC2919CDDB-2.5#TRPBF	Multi-Voltage Supervisor	Open Drain or Open Collector	2.213 V	Adj	70 °C	0 °C	3	Active Low	140 ms	10-WFDFN Exposed Pad	10-DFN (3x2)	Surface Mount
Analog Devices LTC2919HMS-2.5#TRPBF	Multi-Voltage Supervisor	Open Drain or Open Collector	2.213 V	Adj	125 °C	-40 °C	3	Active Low	140 ms	10-MSOP 10-TFSOP	10-MSOP	Surface Mount	3 mm	0.118 in
Analog Devices LTC2919CMS-3.3#TRPBF	Multi-Voltage Supervisor	Open Drain or Open Collector	2.921 V		70 °C	0 °C	3	Active Low	140 ms	10-MSOP 10-TFSOP	10-MSOP	Surface Mount	3 mm	0.118 in

Pricing

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

Distributor	Package	Quantity	$

Digikey	Tube	1	$ 5.77
		10	$ 3.96
		25	$ 3.50
		100	$ 3.33

Description

General part information

LTC2919 Series

The LTC2919 is a triple/dual input monitor intended for a variety of system monitoring applications. Polarity selection and a buffered reference output allow the LTC2919 to monitor positive and negative supplies for undervoltage (UV) and overvoltage (OV) conditions.The two adjustable inputs have a nominal 0.5V threshold, featuring tight 1.5% threshold accuracy over the entire operating temperature range. Glitch filtering ensures outputs operate reliably without false triggering. An accurate threshold at the VCCpin provides a third input supply monitor for a 2.5V, 3.3V or 5V supply.Two independent output pins indicate the status of each adjustable input. A third common output provides a configurable reset timeout that may be set by an accurate internal 200ms timer, programmed with an external capacitor, or disabled for a fast response. A three-state input pin sets the input polarity of each adjustable input without requiring any external components.The LTC2919 provides a highly versatile, precise, space-conscious, micropower solution for supply monitoring.ApplicationsDesktop and Notebook ComputersNetwork ServersCore, I/O MonitorAutomotive