Precision Triple/Dual Input UV, OV and Negative Voltage Monitor Features: Two Low Voltage Adjustable Inputs (0.5V) Pin Selectable Input Polarity Allows Negative and OV Monitoring Guaranteed Threshold Accuracy: ±1.5% 6.5V Shunt Regulator for High Voltage Operation Low 50μA Quiescent Current Buffered 1V Reference for Negative Supply Offset Input Glitch Rejection Adjustable Reset Timeout Period Selectable Internal Timeout Saves Components Open-Drain RST Output Accurate UVLO for 2.5V, 3.3V, 5V Systems Ultralow Voltage Reset: VCC = 0.5V Guaranteed Space Saving 8-Lead TSOT-23 and 3mm × 2mm DFN Packages

Precision Triple/Dual Input UV, OV and Negative Voltage Monitor Features: Two Low Voltage Adjustable Inputs (0.5V) Pin Selectable Input Polarity Allows Negative and OV Monitoring Guaranteed Threshold Accuracy: ±1.5% 6.5V Shunt Regulator for High Voltage Operation Low 50μA Quiescent Current Buffered 1V Reference for Negative Supply Offset Input Glitch Rejection Adjustable Reset Timeout Period Selectable Internal Timeout Saves Components Open-Drain RST Output Accurate UVLO for 2.5V, 3.3V, 5V Systems Ultralow Voltage Reset: VCC = 0.5V Guaranteed Space Saving 8-Lead TSOT-23 and 3mm × 2mm DFN Packages

Octal Positive/Negative Voltage Monitor Features: 8 Low Voltage Adjustable Inputs (0.5V) Guaranteed Threshold Accuracy: ±1.5% Input Glitch Rejection Pin Selectable Input Polarity Allows Negative and OV Monitoring Buffered 1V Reference Output Adjustable Reset Timeout with Timeout Disable 50µA Quiescent Current Open Drain RST and RST Outputs Guaranteed RST and RST for VCC ≥ 1V Available in 16-Lead SSOP and 16-Lead (5mm × 3mm) DFN Packages

Octal Positive/Negative Voltage Monitor Features: 8 Low Voltage Adjustable Inputs (0.5V) Guaranteed Threshold Accuracy: ±1.5% Input Glitch Rejection Pin Selectable Input Polarity Allows Negative and OV Monitoring Buffered 1V Reference Output Adjustable Reset Timeout with Timeout Disable 50µA Quiescent Current Open Drain RST and RST Outputs Guaranteed RST and RST for VCC ≥ 1V Available in 16-Lead SSOP and 16-Lead (5mm × 3mm) DFN Packages

Precision Triple Supply Monitor with Power-Fail Comparator Features: Ultralow Voltage Reset: VCC = 0.5V Guaranteed Monitors Three Inputs Simultaneously: 3.3V, 5V, ADJ (LTC2911-1) 3.3V, 2.5V, ADJ (LTC2911-2) 3.3V, 1.8V, ADJ (LTC2911-3) 3.3V, 1.2V, ADJ (LTC2911-4) 3.3V, ADJ, ADJ (LTC2911-5) ±1.5% Threshold Accuracy Power-Fail Monitor RST State Can Be Held for Margining Low Supply Current: 30μA Typical Input Glitch Immunity Adjustable Reset Timeout Period Selectable Internal Timeout Saves Components Space Saving 8-Lead TSOT-23 and 3mm × 2mm DFN Packages 

Precision Triple Supply Monitor with Power-Fail Comparator Features: Ultralow Voltage Reset: VCC = 0.5V Guaranteed Monitors Three Inputs Simultaneously: 3.3V, 5V, ADJ (LTC2911-1) 3.3V, 2.5V, ADJ (LTC2911-2) 3.3V, 1.8V, ADJ (LTC2911-3) 3.3V, 1.2V, ADJ (LTC2911-4) 3.3V, ADJ, ADJ (LTC2911-5) ±1.5% Threshold Accuracy Power-Fail Monitor RST State Can Be Held for Margining Low Supply Current: 30μA Typical Input Glitch Immunity Adjustable Reset Timeout Period Selectable Internal Timeout Saves Components Space Saving 8-Lead TSOT-23 and 3mm × 2mm DFN Packages 

Precision Triple Supply Monitor with Power-Fail Comparator Features: Ultralow Voltage Reset: VCC = 0.5V Guaranteed Monitors Three Inputs Simultaneously: 3.3V, 5V, ADJ (LTC2911-1) 3.3V, 2.5V, ADJ (LTC2911-2) 3.3V, 1.8V, ADJ (LTC2911-3) 3.3V, 1.2V, ADJ (LTC2911-4) 3.3V, ADJ, ADJ (LTC2911-5) ±1.5% Threshold Accuracy Power-Fail Monitor RST State Can Be Held for Margining Low Supply Current: 30μA Typical Input Glitch Immunity Adjustable Reset Timeout Period Selectable Internal Timeout Saves Components Space Saving 8-Lead TSOT-23 and 3mm × 2mm DFN Packages 

Precision Triple Supply Monitor with Power-Fail Comparator Features: Ultralow Voltage Reset: VCC = 0.5V Guaranteed Monitors Three Inputs Simultaneously: 3.3V, 5V, ADJ (LTC2911-1) 3.3V, 2.5V, ADJ (LTC2911-2) 3.3V, 1.8V, ADJ (LTC2911-3) 3.3V, 1.2V, ADJ (LTC2911-4) 3.3V, ADJ, ADJ (LTC2911-5) ±1.5% Threshold Accuracy Power-Fail Monitor RST State Can Be Held for Margining Low Supply Current: 30μA Typical Input Glitch Immunity Adjustable Reset Timeout Period Selectable Internal Timeout Saves Components Space Saving 8-Lead TSOT-23 and 3mm × 2mm DFN Packages 

Precision Triple Supply Monitor with Power-Fail Comparator Features: Ultralow Voltage Reset: VCC = 0.5V Guaranteed Monitors Three Inputs Simultaneously: 3.3V, 5V, ADJ (LTC2911-1) 3.3V, 2.5V, ADJ (LTC2911-2) 3.3V, 1.8V, ADJ (LTC2911-3) 3.3V, 1.2V, ADJ (LTC2911-4) 3.3V, ADJ, ADJ (LTC2911-5) ±1.5% Threshold Accuracy Power-Fail Monitor RST State Can Be Held for Margining Low Supply Current: 30μA Typical Input Glitch Immunity Adjustable Reset Timeout Period Selectable Internal Timeout Saves Components Space Saving 8-Lead TSOT-23 and 3mm × 2mm DFN Packages 

Precision Triple Supply Monitor with Power-Fail Comparator Features: Ultralow Voltage Reset: VCC = 0.5V Guaranteed Monitors Three Inputs Simultaneously: 3.3V, 5V, ADJ (LTC2911-1) 3.3V, 2.5V, ADJ (LTC2911-2) 3.3V, 1.8V, ADJ (LTC2911-3) 3.3V, 1.2V, ADJ (LTC2911-4) 3.3V, ADJ, ADJ (LTC2911-5) ±1.5% Threshold Accuracy Power-Fail Monitor RST State Can Be Held for Margining Low Supply Current: 30μA Typical Input Glitch Immunity Adjustable Reset Timeout Period Selectable Internal Timeout Saves Components Space Saving 8-Lead TSOT-23 and 3mm × 2mm DFN Packages 

Precision Triple Supply Monitor with Power-Fail Comparator Features: Ultralow Voltage Reset: VCC = 0.5V Guaranteed Monitors Three Inputs Simultaneously: 3.3V, 5V, ADJ (LTC2911-1) 3.3V, 2.5V, ADJ (LTC2911-2) 3.3V, 1.8V, ADJ (LTC2911-3) 3.3V, 1.2V, ADJ (LTC2911-4) 3.3V, ADJ, ADJ (LTC2911-5) ±1.5% Threshold Accuracy Power-Fail Monitor RST State Can Be Held for Margining Low Supply Current: 30μA Typical Input Glitch Immunity Adjustable Reset Timeout Period Selectable Internal Timeout Saves Components Space Saving 8-Lead TSOT-23 and 3mm × 2mm DFN Packages 

Precision Triple Supply Monitor with Power-Fail Comparator Features: Ultralow Voltage Reset: VCC = 0.5V Guaranteed Monitors Three Inputs Simultaneously: 3.3V, 5V, ADJ (LTC2911-1) 3.3V, 2.5V, ADJ (LTC2911-2) 3.3V, 1.8V, ADJ (LTC2911-3) 3.3V, 1.2V, ADJ (LTC2911-4) 3.3V, ADJ, ADJ (LTC2911-5) ±1.5% Threshold Accuracy Power-Fail Monitor RST State Can Be Held for Margining Low Supply Current: 30μA Typical Input Glitch Immunity Adjustable Reset Timeout Period Selectable Internal Timeout Saves Components Space Saving 8-Lead TSOT-23 and 3mm × 2mm DFN Packages 

Precision Triple Supply Monitor with Power-Fail Comparator Features: Ultralow Voltage Reset: VCC = 0.5V Guaranteed Monitors Three Inputs Simultaneously: 3.3V, 5V, ADJ (LTC2911-1) 3.3V, 2.5V, ADJ (LTC2911-2) 3.3V, 1.8V, ADJ (LTC2911-3) 3.3V, 1.2V, ADJ (LTC2911-4) 3.3V, ADJ, ADJ (LTC2911-5) ±1.5% Threshold Accuracy Power-Fail Monitor RST State Can Be Held for Margining Low Supply Current: 30μA Typical Input Glitch Immunity Adjustable Reset Timeout Period Selectable Internal Timeout Saves Components Space Saving 8-Lead TSOT-23 and 3mm × 2mm DFN Packages 

Precision Triple Supply Monitor with Power-Fail Comparator Features: Ultralow Voltage Reset: VCC = 0.5V Guaranteed Monitors Three Inputs Simultaneously: 3.3V, 5V, ADJ (LTC2911-1) 3.3V, 2.5V, ADJ (LTC2911-2) 3.3V, 1.8V, ADJ (LTC2911-3) 3.3V, 1.2V, ADJ (LTC2911-4) 3.3V, ADJ, ADJ (LTC2911-5) ±1.5% Threshold Accuracy Power-Fail Monitor RST State Can Be Held for Margining Low Supply Current: 30μA Typical Input Glitch Immunity Adjustable Reset Timeout Period Selectable Internal Timeout Saves Components Space Saving 8-Lead TSOT-23 and 3mm × 2mm DFN Packages 

Precision Triple Supply Monitor with Power-Fail Comparator Features: Ultralow Voltage Reset: VCC = 0.5V Guaranteed Monitors Three Inputs Simultaneously: 3.3V, 5V, ADJ (LTC2911-1) 3.3V, 2.5V, ADJ (LTC2911-2) 3.3V, 1.8V, ADJ (LTC2911-3) 3.3V, 1.2V, ADJ (LTC2911-4) 3.3V, ADJ, ADJ (LTC2911-5) ±1.5% Threshold Accuracy Power-Fail Monitor RST State Can Be Held for Margining Low Supply Current: 30μA Typical Input Glitch Immunity Adjustable Reset Timeout Period Selectable Internal Timeout Saves Components Space Saving 8-Lead TSOT-23 and 3mm × 2mm DFN Packages 

Precision Triple Supply Monitor with Power-Fail Comparator Features: Ultralow Voltage Reset: VCC = 0.5V Guaranteed Monitors Three Inputs Simultaneously: 3.3V, 5V, ADJ (LTC2911-1) 3.3V, 2.5V, ADJ (LTC2911-2) 3.3V, 1.8V, ADJ (LTC2911-3) 3.3V, 1.2V, ADJ (LTC2911-4) 3.3V, ADJ, ADJ (LTC2911-5) ±1.5% Threshold Accuracy Power-Fail Monitor RST State Can Be Held for Margining Low Supply Current: 30μA Typical Input Glitch Immunity Adjustable Reset Timeout Period Selectable Internal Timeout Saves Components Space Saving 8-Lead TSOT-23 and 3mm × 2mm DFN Packages 

Single UV/OV Voltage Monitor Features: Monitors Single Voltage Adjustable UV and OV Trip Values Guaranteed Threshold Accuracy: ±1.5% Power Supply Glitch Immunity Adjustable Reset Timeout with Timeout Disable 29µA Quiescent Current Open-Drain OV and UV Outputs Guaranteed OV and UV for VCC ≥ 1V Available in 8-Lead ThinSOT™ and (3mm × 2mm) DFN Packages

Single UV/OV Voltage Monitor Features: Monitors Single Voltage Adjustable UV and OV Trip Values Guaranteed Threshold Accuracy: ±1.5% Power Supply Glitch Immunity Adjustable Reset Timeout with Timeout Disable 29µA Quiescent Current Open-Drain OV and UV Outputs Guaranteed OV and UV for VCC ≥ 1V Available in 8-Lead ThinSOT™ and (3mm × 2mm) DFN Packages

Single UV/OV Voltage Monitor Features: Monitors Single Voltage Adjustable UV and OV Trip Values Guaranteed Threshold Accuracy: ±1.5% Power Supply Glitch Immunity Adjustable Reset Timeout with Timeout Disable 29µA Quiescent Current Open-Drain OV and UV Outputs Guaranteed OV and UV for VCC ≥ 1V Available in 8-Lead ThinSOT™ and (3mm × 2mm) DFN Packages

Single UV/OV Voltage Monitor Features: Monitors Single Voltage Adjustable UV and OV Trip Values Guaranteed Threshold Accuracy: ±1.5% Power Supply Glitch Immunity Adjustable Reset Timeout with Timeout Disable 29µA Quiescent Current Open-Drain OV and UV Outputs Guaranteed OV and UV for VCC ≥ 1V Available in 8-Lead ThinSOT™ and (3mm × 2mm) DFN Packages