Monitor, Control and Protection Supervisory Circuits Single Supply Monitors

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Reset Voltage Threshold Accuracy Isupply Minimum Reset Level Reset Pulse Width Watchdog Timer Vsupply Max Packages Comments Temp Range Features Power Fail Warning Power Up/Down Reset Design Tools Demo Boards Featured New Date Added Price 1k* Product Category Package Area Package Height Export Control Auto & Transport Terminal Finish
Units % µA V yes/no V yes/no yes/no mm² mm yes/no
Selection
(hold Ctrl key to select multiple,
hold Shift key to select range)
LTC2915 12V, 5V, 3.3V, 2.5V, 1.8V, 1.5V, 1.2V, 1V, Adj 1.5 30 .8 200ms no 6.2 3x2 DFN-8,SOT-23 Low Voltage Supervisor with 27 Selectable Thresholds C,I,H Supervisor - - no no 2007-07-30 $1.05 (LTC2915CDDB-1) Extended Temperature (H & MP) System Monitor,Single Supply Monitors 6mm² (3x2 DFN-8),8.1mm² (SOT-23) 0.75mm (3x2 DFN-8),1mm (SOT-23) no yes Matte Tin
LTC2916 12V, 5V, 3.3V, 2.5V, 1.8V, 1.5V, 1.2V, 1V, Adj 1.5 30 .8 200ms no 6.2 3x2 DFN-8,SOT-23 Low Voltage Supervisor with 9 Selectable Thresholds and Manual Reset Input C,I,H Supervisor - - yes no 2007-07-30 $1.05 (LTC2916CDDB-1) Extended Temperature (H & MP) System Monitor,Single Supply Monitors 6mm² (3x2 DFN-8),8.1mm² (SOT-23) 0.75mm (3x2 DFN-8),1mm (SOT-23) no yes Matte Tin
LTC2934 Adj 1.5 0.5 15ms or 200ms no 6 2x2 DFN-8,SOT-23 Ultra-Low Power Adjustable Supervisor with Power-Fail Output C,I Supervisor yes LTspice Model - no no 2008-05-09 $1.15 (LTC2934CDC-1) Single Supply Monitors 4mm² (2x2 DFN-8),8.1mm² (SOT-23) 0.75mm (2x2 DFN-8),1mm (SOT-23) no yes Matte Tin
LTC2935 3.3V, 3.15V, 3V, 2.85V, 2.7V, 2.55V, 2.4V, 2.25V 1.5 0.5 2.25 200ms no 6 2x2 DFN-8,SOT-23 Ultra-Low Power Supervisor with Power-Fail Output, Selectable Thresholds C,I Supervisor yes LTspice Model DC2080A,DC2042A,DC2509A yes no 2008-05-09 $1.22 (LTC2935CTS8-1) Single Supply Monitors 4mm² (2x2 DFN-8),8.1mm² (SOT-23) 0.75mm (2x2 DFN-8),1mm (SOT-23) no yes Matte Tin
LTC2917 Adj 1.5 30 0.8 yes 6.2 3x2 DFN-10,MS-10 Low Voltage Supervisor with 27 Selectable Thresholds and Watchdog Timer C,I,H Supervisor no no - - yes no 2007-09-14 $1.30 (LTC2917CDDB-A1) Extended Temperature (H & MP) System Monitor,Single Supply Monitors 6mm² (3x2 DFN-10),14.7mm² (MS-10) 0.75mm (3x2 DFN-10),1.1mm (MS-10) no yes Matte Tin
LTC2918 Adj 1.5 30 0.8 yes 6.2 3x2 DFN-10,MS-10 Low Voltage Supervisor with 27 Selectable Thresholds and Watchdog Timer C,I,H Supervisor no no - - no no 2007-09-18 $1.30 (LTC2918CDDB-A1) Extended Temperature (H & MP) System Monitor,Single Supply Monitors 6mm² (3x2 DFN-10),14.7mm² (MS-10) 0.75mm (3x2 DFN-10),1.1mm (MS-10) no yes Matte Tin
LTC2912 Adj 1.5 40 1 200ms no 6.6 3x2 DFN-8,SOT-23 Single UV/OV Voltage Monitor C,I,H Supervisor LTspice Model - yes no 2006-10-10 $1.45 (LTC2912CTS8-2) Extended Temperature (H & MP) System Monitor,Single Supply Monitors 6mm² (3x2 DFN-8),8.1mm² (SOT-23) 0.75mm (3x2 DFN-8),1mm (SOT-23) no yes Matte Tin,Lead
LTC1232 5V 2.5 500 1 600ms yes 5.5 N-8,SO-8 Microprocessor Supervisory Circuit C,I Supervisor no yes LTspice Model - no no 1992-04-07 $1.75 (LTC1232CN8) Single Supply Monitors 31mm² (SO-8),65.7mm² (N-8) 1.75mm (SO-8),3.3mm (N-8) no yes Lead,Matte Tin
LTC2965 Adj 1.4 7 3.5 no 100 3x3 DFN-8,MS-16 100V Micropower Single Voltage Monitor C,I,H Polarity Selection, Selectable Hysteresis no no - - no no 2015-03-10 $1.98 (LTC2965CDD) Extended Temperature (H & MP) System Monitor,Single Supply Monitors 9mm² (3x3 DFN-8),19.8mm² (MS-16) 0.75mm (3x3 DFN-8),1.1mm (MS-16) no no Matte Tin
LTC2953-1 Adj, -Adj 1.5 14 .5 200ms no 27 3x3 DFN-12 Low Leakage EN Output (LTC2953-1) Allows DC/DC Converter Control C,I Pushbutton, Supervisor no no LTspice Model DC1099A no no 2007-06-19 $2.30 (LTC2953CDD-1) Pushbutton Controllers,Single Supply Monitors 9mm² (3x3 DFN-12) 0.75mm (3x3 DFN-12) no yes Matte Tin
LTC2953-2 Adj, -Adj 1.5 14 .5 200ms no 27 3x3 DFN-12 High Voltage /EN Output (LTC2953-2) Allows Circuit Breaker Control C,I Pushbutton, Supervisor no no LTspice Model DC1099A no no 2007-06-19 $2.30 (LTC2953CDD-2) Pushbutton Controllers,Single Supply Monitors 9mm² (3x3 DFN-12) 0.75mm (3x3 DFN-12) no yes Matte Tin
LTC699 5V 2 600 1 200ms yes 6 N-8,SO-8 Microprocessor Supervisory Circuit C,I Supervisor no yes LTspice Model - no no 1991-08-01 $2.45 (LTC699CN8) Single Supply Monitors 31mm² (SO-8),65.7mm² (N-8) 1.75mm (SO-8),3.3mm (N-8) no no Lead,Matte Tin
LTC2952 Adj,-Adj 1.5 25 0.5 200ms yes 28 4x4 QFN-20,TSSOP-20 Push Button PowerPath Controller with Supervisor C,I Pushbutton, Supervisor, Diode-OR Controller yes no LTspice Model DC1033B no no 2006-09-29 $2.95 (LTC2952CF) PowerPath Controllers & Ideal Diodes,Pushbutton Controllers,Single Supply Monitors 16mm² (4x4 QFN-20),42.2mm² (TSSOP-20) 0.75mm (4x4 QFN-20),1.1mm (TSSOP-20) no no Lead,Matte Tin
LTC690 5V 2 600 1 50ms yes 6 N-8,SO-8 UL recognized battery backup C,I Supervisor yes yes LTspice Model - no no 1991-02-01 $3.40 (LTC690CN8) Single Supply Monitors 31mm² (SO-8),65.7mm² (N-8) 1.75mm (SO-8),3.3mm (N-8) no no Lead,Matte Tin
LTC692 5V 2 600 1 200ms yes 6 N-8,SO-8 UL recognized battery backup C,I Supervisor yes yes LTspice Model - no no 1993-05-01 $3.40 (LTC692CN8) Single Supply Monitors 31mm² (SO-8),65.7mm² (N-8) 1.75mm (SO-8),3.3mm (N-8) no no Lead,Matte Tin
LTC694 5V 2 600 1 200ms yes 6 N-8,SO-8 UL recognized battery backup C,I Supervisor yes yes LTspice Model - no no 1991-05-01 $3.40 (LTC694CN8) Single Supply Monitors 31mm² (SO-8),65.7mm² (N-8) 1.75mm (SO-8),3.3mm (N-8) no no Lead,Matte Tin
LTC694-3.3 2.90V 3 600 1 200ms yes 6 N-8,SO-8 UL recognized battery backup C,I Supervisor yes yes LTspice Model - no no 1991-05-01 $3.65 (LTC694CN8-3.3) Single Supply Monitors 31mm² (SO-8),65.7mm² (N-8) 1.75mm (SO-8),3.3mm (N-8) no no Lead,Matte Tin
LTC691 5V 2 600 1 50ms yes 6 N-16,SW-16 UL recognized and conditional battery backup. RAM protect C,I Supervisor yes yes LTspice Model - no no 1991-02-01 $3.70 (LTC691CN) Single Supply Monitors 111.6mm² (SW-16),126.5mm² (N-16) 2.64mm (SW-16),3.3mm (N-16) no no Lead,Matte Tin
LTC693 5V 2 600 1 200ms yes 6 N-16,SW-16 UL recognized and conditional battery backup. RAM protect C Supervisor yes yes LTspice Model - no no 1993-05-01 $3.70 (LTC693CN) Single Supply Monitors 111.6mm² (SW-16),126.5mm² (N-16) 2.64mm (SW-16),3.3mm (N-16) no no Lead,Matte Tin
LTC695 5V 2 600 1 200ms yes 6 N-16,SW-16 UL recognized and conditional battery backup. RAM protect C,I Supervisor yes yes LTspice Model - no no 1991-05-01 $3.70 (LTC695CN) Single Supply Monitors 111.6mm² (SW-16),126.5mm² (N-16) 2.64mm (SW-16),3.3mm (N-16) no no Lead,Matte Tin
LTC695-3.3 2.90V 3 600 1 200ms yes 6 N-16,SW-16 UL recognized and conditional battery backup. RAM protect C,I Supervisor yes yes LTspice Model - no no 1991-05-01 $4.00 (LTC695CN-3.3) Single Supply Monitors 111.6mm² (SW-16),126.5mm² (N-16) 2.64mm (SW-16),3.3mm (N-16) no no Lead,Matte Tin