Monitor, Control and Protection Sequencers, Trackers, and Margining Controllers

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Number of Supplies Supply Voltage Range Max Controlled Voltage Features Comments Sequencing Tracking Packages Isupply Circuit Breakers Input Monitors Up/Down PWRGD Series FETs Tracking DC/DC Feedback Node Tracking Total Supplies Temp Range Design Tools Demo Boards Featured New Date Added Price 1k* Product Category Package Area Package Height Export Control Auto & Transport Terminal Finish
Units # yes/no yes/no mA # # yes/no yes/no yes/no # mm² mm yes/no
Selection
(hold Ctrl key to select multiple,
hold Shift key to select range)
LTC2925 4 2.9V to 5.5V Tracking Remote sense switch for voltage drop compensation Controls three supplies without series FETs or a fourth supply with a series FET yes yes 4x4 QFN-24,SSOP-24 1.5 1 0 Both no yes yes 4 C,I LTspice Model - no no 2004-04-19 $3.75 (LTC2925CGN) Sequencers, Trackers, and Margining Controllers 16mm² (4x4 QFN-24),54.2mm² (SSOP-24) 0.75mm (4x4 QFN-24),1.75mm (SSOP-24) no no Lead,Matte Tin
LTC2926 3 2.9V to 5.5V Tracking MOSFET-Controlled Power Supply Tracker yes yes 4x5 QFN-20,SSOP-20 2.5 0 Both yes yes yes 3 C,I LTspice Model DC948A no no 2005-10-07 $3.50 (LTC2926CGN) Sequencers, Trackers, and Margining Controllers 20mm² (4x5 QFN-20),54.2mm² (SSOP-20) 0.75mm (4x5 QFN-20),1.75mm (SSOP-20) no no Lead,Matte Tin
LTC2928 4 2.9V to 16.5V 16.5V Sequencing, Supervisor Multichannel Power Supply Sequencer and Supervisor yes no 5x7 QFN-38,SSOP-24 1 0 0 no no no 4 C,I - 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
LTC2937 6 2.9V to 16.5V 6V, Higher and Negative Possible Supervisor, EEPROM, I2C/SMBus Interface, Sequencing Programmable Six Channel Sequencer and Voltage Supervisor with EEPROM yes no 5x6 QFN-28 1 6 Both yes no no 6 C,I,H 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
LTC2920-1 1 2.2V to 6V Margining Single Power Supply Margining Controller no no SOT-23 0.23 0 no no yes 1 C,I LTspice Model DC543A,DC563A no no 2003-03-12 $1.31 (LTC2920-1CS5) Sequencers, Trackers, and Margining Controllers 8.1mm² (SOT-23) 1mm (SOT-23) no no Lead,Matte Tin
LTC2924 6 3V to 6V Sequencing Quad Power Supply Sequencer yes no SSOP-16 1.5 0 no 6 C,I LTspice Model DC818A yes no 2004-12-16 $2.65 (LTC2924CGN) Sequencers, Trackers, and Margining Controllers 30.9mm² (SSOP-16) 1.75mm (SSOP-16) no no Lead,Matte Tin
LTC2921 5 2.5V, 3.3V or 5V 12V Tracking 3 remote sense switches for voltage drop compensation. Limited sequencing possible no yes SSOP-16 2 1 5 Up only yes yes no 5 C,I LTspice Model - no no 2003-10-03 $3.15 (LTC2921CGN-3.3) Sequencers, Trackers, and Margining Controllers 30.9mm² (SSOP-16) 1.75mm (SSOP-16) no no Lead,Matte Tin
LTC2922 5 2.5V, 3.3V or 5V 12V Tracking 5 remote sense switches for voltage drop compensation. Limited sequencing possible no yes TSSOP-20 2 1 5 Up only yes yes no 5 C,I LTspice Model DC740A-A,DC740A-B,DC740A-C no no 2003-10-03 $3.40 (LTC2922CF-3.3) Sequencers, Trackers, and Margining Controllers 42.2mm² (TSSOP-20) 1.1mm (TSSOP-20) no no Lead,Matte Tin
LTC2920-2 1 2.2V to 6V Margining Dual Power Supply Margining Controller no no MS-8 0.23 0 no no yes 2 C,I LTspice Model DC543A,DC563A no no 2003-03-12 $1.75 (LTC2920-2CMS8) Sequencers, Trackers, and Margining Controllers 14.7mm² (MS-8) 1.1mm (MS-8) no yes Lead,Matte Tin
LTC2927 1 2.9V to 5.5V 10V Tracking Single Power Supply Tracking Controller no yes 3x2 DFN-8,SOT-23 0.56 0 0 no no yes 1 C,I LTspice Model DC817A no no 2005-08-04 $1.61 (LTC2927CDDB) Sequencers, Trackers, and Margining Controllers 6mm² (3x2 DFN-8),8.1mm² (SOT-23) 0.75mm (3x2 DFN-8),1mm (SOT-23) no yes Lead,Matte Tin
LTC2923 3 2.9V to 5.5V Tracking Three tracking options available. Controls two supplies without series FETs or a third supply with a series FET yes yes 4x3 DFN-12,MS-10 1.3 1 0 Both no yes yes 3 C,I LTspice Model DC732A no no 2004-02-19 $2.95 (LTC2923CMS) Sequencers, Trackers, and Margining Controllers 12mm² (4x3 DFN-12),14.7mm² (MS-10) 0.75mm (4x3 DFN-12),1.1mm (MS-10) no yes Lead,Matte Tin