Monitor, Control and Protection Supervisory Circuits

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Number of Supplies Reset Voltage Second Reset Voltage Third Reset Voltage Fourth Reset Voltage Fifth Reset Voltage Vsupply Max Packages Sixth Reset Voltage Isupply Minimum Reset Level Reset Pulse Width Watchdog Timer Power Up/Down Reset Power Fail Warning Threshold Accuracy Temp Range Comments Features Design Tools Demo Boards Featured New Date Added Price 1k* Product Category Package Area Package Height Export Control Auto & Transport Terminal Finish
Units # V V V µA V yes/no yes/no yes/no % mm² mm yes/no
Selection
(hold Ctrl key to select multiple,
hold Shift key to select range)
LTC2933 6 Adj Adj Adj Adj Adj 13.9 5x4 DFN-16,SSOP-16 Adj 700 Adjustable 0.001ms to 1640ms no no yes 1 C,I Programmable Hex Voltage Supervisor with EEPROM Supervisor, EEPROM, I2C/SMBus Interface LTpowerPlay ,Linduino File DC1633B,DC2293A-A,DC2293A-B no no 2014-04-02 $4.85 (LTC2933CDHD) Quad or More Supply Monitors 20mm² (5x4 DFN-16),30.9mm² (SSOP-16) 0.75mm (5x4 DFN-16),1.75mm (SSOP-16) no yes Matte Tin
LTC2934 1 Adj - - - - 6 2x2 DFN-8,SOT-23 - 0.5 15ms or 200ms no yes 1.5 C,I Ultra-Low Power Adjustable Supervisor with Power-Fail Output Supervisor 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 1 3.3V, 3.15V, 3V, 2.85V, 2.7V, 2.55V, 2.4V, 2.25V - - - - 6 2x2 DFN-8,SOT-23 - 0.5 2.25 200ms no yes 1.5 C,I Ultra-Low Power Supervisor with Power-Fail Output, Selectable Thresholds Supervisor LTspice Model DC2080A,DC2042A,DC2509A yes no 2008-05-09 $1.22 (LTC2935CTS8-3) Single Supply Monitors 4mm² (2x2 DFN-8),8.1mm² (SOT-23) 0.75mm (2x2 DFN-8),1mm (SOT-23) no yes Matte Tin
LTC695-3.3 1 2.90V 6 N-16,SW-16 600 1 200ms yes yes yes 3 C,I UL recognized and conditional battery backup. RAM protect Supervisor 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
LTC2911-5 3 3.3V Adj Adj 6.5 3x2 DFN-8,SOT-23 10 0.5 200ms, Adj no yes yes 1.5 C,I,H Triple Supply Monitor with Power Fail Comparator Supervisor - - no no 2010-09-27 $1.52 (LTC2911CDDB-5) Extended Temperature (H & MP) System Monitor,Triple Supply Monitors 6mm² (3x2 DFN-8),8.1mm² (SOT-23) 0.75mm (3x2 DFN-8),1mm (SOT-23) no yes Matte Tin
LTC2911-2 3 3.3V 2.5V Adj 6.5 3x2 DFN-8,SOT-23 10 0.5 200ms, Adj no yes yes 1.5 C,I,H Triple Supply Monitor with Power Fail Comparator Supervisor - - no no 2010-09-27 $1.52 (LTC2911CDDB-2) Extended Temperature (H & MP) System Monitor,Triple Supply Monitors 6mm² (3x2 DFN-8),8.1mm² (SOT-23) 0.75mm (3x2 DFN-8),1mm (SOT-23) no yes Matte Tin
LTC2911-3 3 3.3V 1.8V Adj 6.5 3x2 DFN-8,SOT-23 10 0.5 200ms, Adj no yes yes 1.5 C,I,H Triple Supply Monitor with Power Fail Comparator Supervisor - - no no 2010-09-27 $1.52 (LTC2911CDDB-3) Extended Temperature (H & MP) System Monitor,Triple Supply Monitors 6mm² (3x2 DFN-8),8.1mm² (SOT-23) 0.75mm (3x2 DFN-8),1mm (SOT-23) no yes Matte Tin
LTC695 1 5V - - - - 6 N-16,SW-16 - 600 1 200ms yes yes yes 2 C,I UL recognized and conditional battery backup. RAM protect Supervisor 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
LTC2936 6 Adj Adj Adj Adj Adj 13.9 4x5 QFN-24,SSOP-24 Adj 700 Adjustable 0.001ms to 1638ms no no yes 1 C,I Programmable Hex Voltage Supervisor with EEPROM and Comparator Outputs EEPROM, Comparator Outputs, I2C/SMBus Interface, Supervisor Linduino File DC1605B,DC2450A-A,DC2450A-B no no 2015-01-06 $5.60 (LTC2936CGN) Quad or More Supply Monitors 20mm² (4x5 QFN-24),54.2mm² (SSOP-24) 0.75mm (4x5 QFN-24),1.75mm (SSOP-24) no no Matte Tin
LTC2952 1 Adj,-Adj - - - - 28 4x4 QFN-20,TSSOP-20 - 25 0.5 200ms yes no yes 1.5 C,I Push Button PowerPath Controller with Supervisor Pushbutton, Supervisor, Diode-OR Controller 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
LTC693 1 5V - - - - 6 N-16,SW-16 - 600 1 200ms yes yes yes 2 C UL recognized and conditional battery backup. RAM protect Supervisor 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
LTC694 1 5V - - - - 6 N-8,SO-8 - 600 1 200ms yes yes yes 2 C,I UL recognized battery backup Supervisor 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 1 2.90V 6 N-8,SO-8 600 1 200ms yes yes yes 3 C,I UL recognized battery backup Supervisor 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
LTC692 1 5V - - - - 6 N-8,SO-8 - 600 1 200ms yes yes yes 2 C,I UL recognized battery backup Supervisor 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
LTC691 1 5V - - - - 6 N-16,SW-16 - 600 1 50ms yes yes yes 2 C,I UL recognized and conditional battery backup. RAM protect Supervisor 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
LTC2960 2 Adj Adj 36 2x2 DFN-8,SOT-23 0.85 15ms, 200ms no no yes 1.5 C,I,H 36V Nano-Current Two Input Voltage Monitor Supervisor LTspice Model - yes no 2012-03-21 $1.71 (LTC2960CTS8-3) Dual Supply Monitors,Extended Temperature (H & MP) System Monitor 4mm² (2x2 DFN-8),8.1mm² (SOT-23) 0.75mm (2x2 DFN-8),1mm (SOT-23) no yes Matte Tin
LTC690 1 5V - - - - 6 N-8,SO-8 - 600 1 50ms yes yes yes 2 C,I UL recognized battery backup Supervisor 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
LTC2911-1 3 3.3V 5V Adj 6.5 3x2 DFN-8,SOT-23 10 0.5 200ms, Adj no yes yes 1.5 C,I,H Triple Supply Monitor with Power Fail Comparator Supervisor - - no no 2010-09-27 $1.52 (LTC2911CDDB-1) Extended Temperature (H & MP) System Monitor,Triple Supply Monitors 6mm² (3x2 DFN-8),8.1mm² (SOT-23) 0.75mm (3x2 DFN-8),1mm (SOT-23) no yes Matte Tin
LTC2911-4 3 3.3V 1.2V Adj 6.5 3x2 DFN-8,SOT-23 10 0.5 200ms, Adj no yes yes 1.5 C,I,H Triple Supply Monitor with Power Fail Comparator Supervisor - - no no 2010-09-27 $1.52 (LTC2911CDDB-4) Extended Temperature (H & MP) System Monitor,Triple Supply Monitors 6mm² (3x2 DFN-8),8.1mm² (SOT-23) 0.75mm (3x2 DFN-8),1mm (SOT-23) no yes Matte Tin
LTC2937 6 Adj Adj Adj Adj Adj 16.5 5x6 QFN-28 Adj 1000 Adjustable 0.05ms to 1640ms no no no 0.75 C,I,H Programmable Six Channel Sequencer and Voltage Supervisor with EEPROM Supervisor, EEPROM, I2C/SMBus Interface, Sequencing LTpowerPlay ,Linduino File DC2313A,DC2347A yes yes 2015-09-11 $5.95 (LTC2937CUHE) Quad or More Supply Monitors,Sequencers, Trackers, and Margining Controllers 30mm² (5x6 QFN-28) 0.75mm (5x6 QFN-28) no no Matte Tin
LTC2938 4 5V, 3.3V 3.3V, 2.5V, 1.8V, 1.5V, 1.2V 2.5V, 1.8V, 1.5V, 1.2V, Adj 1.8V, 1.5V, 1.2V, Adj, -Adj - 6 4x3 DFN-12,MS-12 - 80 1 yes no no 1.5 C,I,H Configurable 4- and 6-Supply Monitors with Watchdog Timer Supervisor - - yes no 2009-07-28 $2.15 (LTC2938CDE) Extended Temperature (H & MP) System Monitor,Quad or More Supply Monitors 12mm² (4x3 DFN-12),19.8mm² (MS-12) 0.75mm (4x3 DFN-12),1.1mm (MS-12) no no Matte Tin
LTC2939 6 5V, 3.3V 3.3V, 2.5V, 1.8V, 1.5V, 1.2V 2.5V, 1.8V, 1.5V, 1.2V, Adj 1.8V, 1.5V, 1.2V, Adj, -Adj Adj 6 MS-16 Adj 80 1 yes no no 1.5 C,I,H Configurable 4- and 6-Supply Monitors with Watchdog Timer Supervisor - - yes no 2009-07-28 $2.70 (LTC2939CMS) Extended Temperature (H & MP) System Monitor,Quad or More Supply Monitors 19.8mm² (MS-16) 1.1mm (MS-16) no yes Matte Tin
LTC1728-1.8 3 3V 1.8V Adj - - 7 SOT-23 - 15 1 200ms no yes no 1.5 E Micropower Precision Triple Supply Monitors in 8-Lead MSOP and 5-Lead SOT-23 Packages Supervisor LTspice Model - no no 1999-11-11 $1.40 (LTC1728ES5-1.8) Extended Temperature (H & MP) System Monitor,Triple Supply Monitors 8.1mm² (SOT-23) 1mm (SOT-23) no no Lead,Matte Tin
LTC1728-2.5 3 3.3V 2.5V Adj - - 7 SOT-23 - 15 1 200ms no yes no 1.5 E Micropower Precision Triple Supply Monitors in 8-Lead MSOP and 5-Lead SOT-23 Packages Supervisor LTspice Model - no no 1999-11-11 $1.40 (LTC1728ES5-2.5) Extended Temperature (H & MP) System Monitor,Triple Supply Monitors 8.1mm² (SOT-23) 1mm (SOT-23) no no Lead,Matte Tin
LTC1728-3.3 3 3.3V 1.8V Adj - - 7 SOT-23 - 15 1 200ms no yes no 1.5 E Micropower Precision Triple Supply Monitors in 8-Lead MSOP and 5-Lead SOT-23 Packages Supervisor LTspice Model - no no 1999-11-11 $1.40 (LTC1728ES5-3.3) Extended Temperature (H & MP) System Monitor,Triple Supply Monitors 8.1mm² (SOT-23) 1mm (SOT-23) no no Lead,Matte Tin
LTC2931 6 5V, 3.3V 3.3V, 2.5V 2.5V, 1.8V, 1.5V, Adj 1.8V, 1.5V, Adj, -Adj Adj 7 TSSOP-20 Adj 52 1 no no no 1.5 C,I,H Configurable Six Supply Monitor with Adjustable Reset and Watchdog Timers Supervisor - - yes no 2008-01-11 $2.80 (LTC2931CF) Extended Temperature (H & MP) System Monitor,Quad or More Supply Monitors 42.2mm² (TSSOP-20) 1.1mm (TSSOP-20) no no Matte Tin
LTC2932 6 5V, 3.3V 3.3V, 3V, 2.5V 2.5V, 1.8V, 1.5V, Adj 1.8V, 1.5V, Adj, -Adj Adj 7 TSSOP-20 Adj 52 1 no no no 1.5 C,I,H Configurable Six Supply Monitor with Adjustable Reset Timer and Supply Tolerance Supervisor LTspice Model - yes no 2008-01-24 $2.80 (LTC2932CF) Extended Temperature (H & MP) System Monitor,Quad or More Supply Monitors 42.2mm² (TSSOP-20) 1.1mm (TSSOP-20) no no Matte Tin
LTC1985-1.8 3 3V 1.8V Adj - - 7 SOT-23 - 15 1 200ms no yes no 1.5 E Micropower Precision Triple Supply Monitor with Push-Pull Reset Output in a 5-Lead SOT-23 Package Supervisor - - no no 2000-03-16 $1.41 (LTC1985ES5-1.8) Triple Supply Monitors 8.1mm² (SOT-23) 1mm (SOT-23) no no Lead,Matte Tin
LTC1728-5 3 5V 3.3V Adj - - 7 SOT-23 - 15 1 200ms no yes no 1.5 E,H Micropower Precision Triple Supply Monitors in 8-Lead MSOP and 5-Lead SOT-23 Packages Supervisor LTspice Model - no no 1999-11-11 $1.40 (LTC1728ES5-5) Extended Temperature (H & MP) System Monitor,Triple Supply Monitors 8.1mm² (SOT-23) 1mm (SOT-23) no yes Lead,Matte Tin
LTC2953-1 1 Adj, -Adj - - - - 27 3x3 DFN-12 - 14 .5 200ms no no no 1.5 C,I Low Leakage EN Output (LTC2953-1) Allows DC/DC Converter Control Pushbutton, Supervisor 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 1 Adj, -Adj - - - - 27 3x3 DFN-12 - 14 .5 200ms no no no 1.5 C,I High Voltage /EN Output (LTC2953-2) Allows Circuit Breaker Control Pushbutton, Supervisor 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
LTC1726-2.5 3 3.3V 2.5V Adj - - 7 MS-8,SO-8 - 20 1 Adj yes yes no 1.5 E,I Triple Supply Monitor and µP Supervisor with Adjustable Reset and Watchdog Timer Supervisor LTspice Model - no no 2000-01-20 $1.75 (LTC1726ES8-2.5) Extended Temperature (H & MP) System Monitor,Triple Supply Monitors 14.7mm² (MS-8),31mm² (SO-8) 1.1mm (MS-8),1.75mm (SO-8) no no Lead,Matte Tin
LTC1536 3 5V 3.3V Adj - - 7 MS-8,SO-8 - 40 1 200ms no yes no 0.75 C,I Precision Triple Supply Monitor for PCI Applications Supervisor - - no no 1998-05-21 $2.65 (LTC1536CS8) Triple Supply Monitors 14.7mm² (MS-8),31mm² (SO-8) 1.1mm (MS-8),1.75mm (SO-8) no no Lead,Matte Tin
LTC1326-2.5 3 2.5V 3.3V Adj - - 7 MS-8,SO-8 - 40 1 200ms no yes no 0.75 C,I Micropower Precision Triple Supply Monitor Supervisor - - no no 1997-02-26 $2.20 (LTC1326CS8-2.5) Triple Supply Monitors 14.7mm² (MS-8),31mm² (SO-8) 1.1mm (MS-8),1.75mm (SO-8) no no Lead,Matte Tin
LTC1326 3 5V 3.3V Adj - - 7 MS-8,SO-8 - 40 1 200ms no yes no 0.75 C,I Micropower Precision Triple Supply Monitor Supervisor - - no no 1997-02-26 $2.20 (LTC1326CS8) Triple Supply Monitors 14.7mm² (MS-8),31mm² (SO-8) 1.1mm (MS-8),1.75mm (SO-8) no no Lead,Matte Tin
LTC1726-5 3 5V 3.3V Adj - - 7 MS-8,SO-8 - 20 1 Adj yes yes no 1.5 E,I,H Triple Supply Monitor and µP Supervisor with Adjustable Reset and Watchdog Timer Supervisor LTspice Model - no no 2000-01-20 $1.75 (LTC1726ES8-5) Extended Temperature (H & MP) System Monitor,Triple Supply Monitors 14.7mm² (MS-8),31mm² (SO-8) 1.1mm (MS-8),1.75mm (SO-8) no yes Lead,Matte Tin
LTC1727-2.5 3 3.3V 2.5V Adj - - 7 MS-8,SO-8 - 15 1 200ms no yes no 1.5 E,I Micropower Precision Triple Supply Monitors in 8-Lead MSOP and 5-Lead SOT-23 Packages Supervisor LTspice Model - no no 1999-11-11 $1.75 (LTC1727ES8-2.5) Triple Supply Monitors 14.7mm² (MS-8),31mm² (SO-8) 1.1mm (MS-8),1.75mm (SO-8) no no Lead,Matte Tin
LTC1727-5 3 5V 3.3V Adj - - 7 MS-8,SO-8 - 15 1 200ms no yes no 1.5 E,I Micropower Precision Triple Supply Monitors in 8-Lead MSOP and 5-Lead SOT-23 Packages Supervisor LTspice Model - no no 1999-11-11 $1.75 (LTC1727ES8-5) Triple Supply Monitors 14.7mm² (MS-8),31mm² (SO-8) 1.1mm (MS-8),1.75mm (SO-8) no no Lead,Matte Tin
LTC2965 1 Adj - - - - 100 3x3 DFN-8,MS-16 - 7 3.5 no no no 1.4 C,I,H 100V Micropower Single Voltage Monitor Polarity Selection, Selectable Hysteresis - - 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
LTC2966 2 Adj - - - - 100 3x3 QFN-16,SW-20 - 7 3.5 no no no 1.4 C,I,H 100V Micropower Dual Voltage Monitor Polarity Selection, Selectable Hysteresis - - no no 2015-03-10 $2.44 (LTC2966CSW) Dual Supply Monitors,Extended Temperature (H & MP) System Monitor 9mm² (3x3 QFN-16),138.3mm² (SW-20) 0.75mm (3x3 QFN-16),2.64mm (SW-20) no no Matte Tin
LTC2930 6 5V, 3.3V 3.3V, 3V, 2.5V 2.5V, 1.8V, 1.5V, Adj 1.8V, 1.5V, Adj, -Adj Adj 7 3x3 DFN-12 Adj 52 1 no no no 1.5 C,I,H Configurable Six Supply Monitor with Adjustable Reset Timer and Supply Tolerance Supervisor LTspice Model - yes no 2008-01-24 $2.56 (LTC2930CDD) Extended Temperature (H & MP) System Monitor,Quad or More Supply Monitors 9mm² (3x3 DFN-12) 0.75mm (3x3 DFN-12) no yes Matte Tin
LTC2928 4 Adj Adj Adj Adj - 16.5 5x7 QFN-38,SSOP-24 - 1000 no no no 1.5 C,I Multichannel Power Supply Sequencer and Supervisor Sequencing, Supervisor - DC1029B no no 2006-06-05 $3.95 (LTC2928CG) Quad or More Supply Monitors,Sequencers, Trackers, and Margining Controllers 35mm² (5x7 QFN-38),69.7mm² (SSOP-24) 0.75mm (5x7 QFN-38),2mm (SSOP-24) no no Lead,Matte Tin
LTC2909 3 2.5V, 3.3V, 5V, Adj, -Adj Adj, -Adj Adj, -Adj - - 6.5 3x2 DFN-8,SOT-23 - 50 0.5 200ms, Adj no yes no 1.5 C,I Precision Triple/Dual Input UV, OV and Negative Voltage Monitor Supervisor LTspice Model - yes no 2005-10-08 $1.61 (LTC2909CTS8-2.5) Dual Supply Monitors,Triple Supply Monitors 6mm² (3x2 DFN-8),8.1mm² (SOT-23) 0.75mm (3x2 DFN-8),1mm (SOT-23) no yes Lead,Matte Tin
LTC2910 8 Adj Adj Adj Adj Adj 6.6 5x3 DFN-16,SSOP-16 Adj 70 1 no no no 1.5 C,I,H Octal Positive/Negative Voltage Monitor Supervisor LTspice Model - no no 2006-08-07 $3.20 (LTC2910CDHC) Extended Temperature (H & MP) System Monitor,Quad or More Supply Monitors 15mm² (5x3 DFN-16),30.9mm² (SSOP-16) 0.75mm (5x3 DFN-16),1.75mm (SSOP-16) no no Lead,Matte Tin
LTC2903-C1 4 5V 3.3V 1.8V -5.2V - 6.5 SOT-23 - 20 0.5 200ms no yes no 1.5 C,I Precision Quad Supply Monitor in 6-Lead SOT-23 Supervisor LTspice Model - no no 2004-10-27 $1.81 (LTC2903CS6-C1) Quad or More Supply Monitors 8.1mm² (SOT-23) 1mm (SOT-23) no yes Lead,Matte Tin
LTC2903-B1 4 5V 3.3V 2.5V 1.8 - 6.5 SOT-23 - 20 0.5 200ms no yes no 1.5 C,I Precision Quad Supply Monitor in 6-Lead SOT-23 Supervisor LTspice Model - no no 2004-10-27 $1.71 (LTC2903CS6-B1) Quad or More Supply Monitors 8.1mm² (SOT-23) 1mm (SOT-23) no yes Lead,Matte Tin
LTC2908 6 3.3V 2.5V 1.8V 1.5V Adj 7 3x2 DFN-8,SOT-23 Adj 50 0.5 200ms no yes no 1.5 C,I Precision six supply monitor Supervisor LTspice Model - no no 2004-05-05 $2.56 (LTC2908CTS8-C1) Quad or More Supply Monitors 6mm² (3x2 DFN-8),8.1mm² (SOT-23) 0.75mm (3x2 DFN-8),1mm (SOT-23) no yes Lead,Matte Tin
LTC2907 2 5V, 3.3V, 2.5V Adj - - - 7 3x2 DFN-8,SOT-23 - 50 0.5 Adj no yes no 1.5 C,I Pin selectable thresholds and tolerances of 5%, 7.5%, 10%. Adjustable reset pulse width Supervisor LTspice Model - yes no 2004-02-12 $1.41 (LTC2907CTS8) Dual Supply Monitors 6mm² (3x2 DFN-8),8.1mm² (SOT-23) 0.75mm (3x2 DFN-8),1mm (SOT-23) no yes Lead,Matte Tin
LTC2903-E1 4 5V Adj Adj Adj - 6.5 SOT-23 - 20 0.5 200ms no yes no 1.5 C,I Precision Quad Supply Monitor in 6-Lead SOT-23 Supervisor LTspice Model - no no 2004-10-27 $1.71 (LTC2903CS6-E1) Quad or More Supply Monitors 8.1mm² (SOT-23) 1mm (SOT-23) no yes Lead,Matte Tin
LTC2904 2 5V, 3.3V, 2.5V 3.3V, 2.5V, 1.8V, 1.5V, 1.2V, 1V - - - 7 3x2 DFN-8,SOT-23 - 65 1 200ms no yes no 1.5 C,I Pin selectable thresholds and tolerances of 5%, 7.5%, 10%. 200ms Reset pulse width Supervisor LTspice Model - no no 2004-01-20 $1.41 (LTC2904CTS8) Dual Supply Monitors 6mm² (3x2 DFN-8),8.1mm² (SOT-23) 0.75mm (3x2 DFN-8),1mm (SOT-23) no yes Lead,Matte Tin
LTC2905 2 5V, 3.3V, 2.5V 3.3V, 2.5V, 1.8V, 1.5V, 1.2V, 1V - - - 7 3x2 DFN-8,SOT-23 - 65 1 Adj no yes no 1.5 C,I,H Pin selectable thresholds and tolerances of 5%, 7.5%, 10%. Adjustable reset pulse width Supervisor LTspice Model - no no 2004-01-20 $1.41 (LTC2905CTS8) Dual Supply Monitors,Extended Temperature (H & MP) System Monitor 6mm² (3x2 DFN-8),8.1mm² (SOT-23) 0.75mm (3x2 DFN-8),1mm (SOT-23) no yes Lead,Matte Tin
LTC2906 2 5V, 3.3V, 2.5V Adj - - - 7 3x2 DFN-8,SOT-23 - 50 0.5 200ms no yes no 1.5 C,I Pin selectable thresholds and tolerances of 5%, 7.5%, 10%. 200ms Reset pulse width Supervisor LTspice Model - no no 2004-02-12 $1.41 (LTC2906CTS8) Dual Supply Monitors 6mm² (3x2 DFN-8),8.1mm² (SOT-23) 0.75mm (3x2 DFN-8),1mm (SOT-23) no yes Lead,Matte Tin
LTC2903-A1 4 3V 2.5V 1.8V Adj - 6.5 SOT-23 - 20 0.5 200ms no yes no 1.5 C,I Precision Quad Supply Monitor in 6-Lead SOT-23 Supervisor LTspice Model - no no 2004-10-27 $1.71 (LTC2903CS6-A1) Quad or More Supply Monitors 8.1mm² (SOT-23) 1mm (SOT-23) no yes Lead,Matte Tin
LTC2902 4 5V, 3.3V 3.3V, 3V, 2.5V 2.5V, 1.8V, 1.5V, Adj 1.8V, 1.5V, Adj, -Adj - 7 SSOP-16 - 43 1 Adj no yes no 1.5 C,I Single pin programs threshold combination. Selectable tolerances of 5%, 7.5%, 10%, and 12.5%. Reset disable for supply margining Supervisor LTspice Model - no no 2002-10-07 $2.35 (LTC2902-2CGN) Quad or More Supply Monitors 30.9mm² (SSOP-16) 1.75mm (SSOP-16) no no Lead,Matte Tin
LTC2900 4 5V, 3.3V 3.3V, 3V, 2.5V 2.5V, 1.8V, 1.5V, Adj 1.8V, 1.5V, Adj, -Adj - 7 3x3 DFN-10,MS-10 - 43 1 Adj no yes no 1.5 C,I Single pin programs threshold combination. Open drain or push-pull reset. Pushbutton input Supervisor LTspice Model - no no 2002-10-07 $1.85 (LTC2900-2CMS) Quad or More Supply Monitors 9mm² (3x3 DFN-10),14.7mm² (MS-10) 0.75mm (3x3 DFN-10),1.1mm (MS-10) no yes Lead,Matte Tin
LTC2917 1 Adj - - - - 6.2 3x2 DFN-10,MS-10 - 30 0.8 yes no no 1.5 C,I,H Low Voltage Supervisor with 27 Selectable Thresholds and Watchdog Timer Supervisor - - 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 1 Adj - - - - 6.2 3x2 DFN-10,MS-10 - 30 0.8 yes no no 1.5 C,I,H Low Voltage Supervisor with 27 Selectable Thresholds and Watchdog Timer Supervisor - - 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
LTC2919 3 2.5V, 3.3V, 5V, Adj, -Adj Adj Adj - - 6.5 3x2 DFN-10,MS-10 - 50 1 200ms no no no 1.5 C,I,H Precision Triple/Dual Input UV, OV and Negative Voltage Monitor Supervisor LTspice Model - no no 2008-02-11 $1.75 (LTC2919CDDB-2.5) Dual Supply Monitors,Extended Temperature (H & MP) System Monitor,Triple Supply Monitors 6mm² (3x2 DFN-10),14.7mm² (MS-10) 0.75mm (3x2 DFN-10),1.1mm (MS-10) no yes Matte Tin
LTC699 1 5V - - - - 6 N-8,SO-8 - 600 1 200ms yes yes no 2 C,I Microprocessor Supervisory Circuit Supervisor 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
LTC2914 4 Adj Adj Adj Adj - 6.6 5x3 DFN-16,SSOP-16 - 70 no no no 1.5 C,I,H Quad UV/OV Positive/Negative Voltage Monitor Supervisor LTspice Model - no no 2006-07-12 $3.75 (LTC2914CDHC-1) Extended Temperature (H & MP) System Monitor,Quad or More Supply Monitors 15mm² (5x3 DFN-16),30.9mm² (SSOP-16) 0.75mm (5x3 DFN-16),1.75mm (SSOP-16) no no Lead,Matte Tin
LTC2901 4 5V, 3.3V 3.3V, 3V, 2.5V 2.5V, 1.8V, 1.5V, Adj 1.8V, 1.5V, Adj, -Adj - 7 SSOP-16 - 43 1 Adj yes yes no 1.5 C,I Single pin programs threshold combination. Comparator outputs, open drain or push-pull reset Supervisor - - no no 2002-10-07 $2.35 (LTC2901-2CGN) Quad or More Supply Monitors 30.9mm² (SSOP-16) 1.75mm (SSOP-16) no no Lead,Matte Tin
LTC1232 1 5V - - - - 5.5 N-8,SO-8 - 500 1 600ms yes yes no 2.5 C,I Microprocessor Supervisory Circuit Supervisor 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
LTC2913 2 Adj, -Adj Adj, -Adj - - - 6.6 3x3 DFN-10,MS-10 - 55 1 no no no 1.5 C,I,H Dual UV/OV Voltage Monitor Supervisor LTspice Model - no no 2006-07-24 $2.30 (LTC2913CDD-1) Dual Supply Monitors,Extended Temperature (H & MP) System Monitor 9mm² (3x3 DFN-10),14.7mm² (MS-10) 0.75mm (3x3 DFN-10),1.1mm (MS-10) no yes Matte Tin
LTC2903-D1 4 3.3V Adj Adj Adj - 6.5 SOT-23 - 20 0.5 200ms no yes no 1.5 C,I Precision Quad Supply Monitor in 6-Lead SOT-23 Supervisor LTspice Model - no no 2004-10-27 $1.71 (LTC2903CS6-D1) Quad or More Supply Monitors 8.1mm² (SOT-23) 1mm (SOT-23) no yes Lead,Matte Tin
LTC2912 1 Adj - - - - 6.6 3x2 DFN-8,SOT-23 - 40 1 200ms no 1.5 C,I,H Single UV/OV Voltage Monitor Supervisor LTspice Model - yes no 2006-10-10 $1.45 (LTC2912CDDB-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,Lead
LTC2915 1 12V, 5V, 3.3V, 2.5V, 1.8V, 1.5V, 1.2V, 1V, Adj - - - - 6.2 3x2 DFN-8,SOT-23 - 30 .8 200ms no 1.5 C,I,H Low Voltage Supervisor with 27 Selectable Thresholds 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 1 12V, 5V, 3.3V, 2.5V, 1.8V, 1.5V, 1.2V, 1V, Adj - - - - 6.2 3x2 DFN-8,SOT-23 - 30 .8 200ms no 1.5 C,I,H Low Voltage Supervisor with 9 Selectable Thresholds and Manual Reset Input 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