LTC2907 (8)

LTC2907 is available from Analog Devices at Xecor. Designed for dual supply monitoring in systems with multiple supply voltages, the LTC2907 offers precise monitoring, low power consumption, and flexible threshold selection. Available in 8-pin DFN (3x2) packages, it is ideal for desktop and notebook computers, handheld devices, network servers, and core I/O monitoring applications. Whether used in computing, telecommunications, or portable electronics, this series ensures reliable performance, scalability, and efficiency for demanding applications. Xecor is an authorized distributor for Analog Devices. Please view our extensive selection of the LTC2907 series below.

Part Number Description Package Inventory Add To Bom
LTC2907ITS8#TRPBF Compact yet powerful, this processor supervisor enables seamless system control and monitorin SOT-8 7,332
LTC2907CTS8#TRMPBF Supervisory Circuits Prec 2x S Mon s w/ One Pin-Sel Threshold SOT-23-8 6,850
LTC2907CDDB#TRMPBF Processor Supervisor 1 Open Drain 8-Pin DFN EP T/R DFN-8 6,633
LTC2907CDDB#TRPBF Processor Supervisor 1 Open Drain 8-Pin DFN EP T/R DFN-8 8,295
LTC2907CTS8#TRPBF Ideal choice for controlling power in various electronic systems SOT-23-8 2,830
LTC2907ITS8#TRMPBF One-pin-selectable threshold for flexible monitoring need SOT-23-8 4,893
LTC2907IDDB#TRMPBF Precision voltage monitoring system for dual supplies, featuring adjustable threshold and pin-selectable operation DFN-8 8,125
LTC2907IDDB#TRPBF Processor Supervisor 1 Open Drain 8-Pin DFN EP T/R DFN-8 9,746

Key Featrues

Monitors Two Inputs Simultaneously - The LTC2907 can monitor two supply voltages at the same time, ensuring comprehensive system oversight. This dual monitoring capability enhances reliability by detecting voltage anomalies in multiple power rails, making it ideal for complex systems like desktop computers and network servers.
Three Threshold Selections for 5V, 3.3V, or 2.5V Supplies - With selectable threshold voltages, the LTC2907 offers flexibility for monitoring different power supply standards. This feature simplifies design and improves compatibility across various applications, from handheld devices to core I/O monitoring.
Low Voltage Adjustable Input (0.5V) - The adjustable input allows precise monitoring of low-voltage supplies, ensuring accurate detection of voltage drops or surges. This is particularly beneficial for applications requiring tight voltage tolerance, such as precision electronics or battery-powered devices.
Open Drain RST Output - The open-drain reset output provides flexibility in interfacing with different logic levels and external components. This feature ensures reliable system resets and compatibility with a wide range of microcontrollers or processors, enhancing system stability.
Adjustable Reset Time Delay (LTC2907 Only) - The ability to customize the reset time delay using an external capacitor allows designers to tailor the response time to specific system requirements. This feature improves system recovery and ensures optimal performance in dynamic environments.

Applications

Desktop and Notebook Computers: The LTC2907 is ideal for monitoring dual supply voltages in desktop and notebook computers. Its precision monitoring capabilities ensure reliable operation by detecting undervoltage or overvoltage conditions, making it suitable for maintaining system stability and protecting critical components.
Handheld Devices: The LTC2907 is well-suited for handheld devices, where space and power efficiency are critical. Its low operating supply current and compact DFN package make it an excellent choice for monitoring battery voltages and ensuring proper functionality in portable electronics.
Network Servers: The LTC2907 is perfect for network servers, where reliable power supply monitoring is essential for uninterrupted operation. Its ability to monitor two inputs simultaneously and its adjustable reset time delay ensure robust performance in high-availability systems.
Core and I/O Voltage Monitoring: The LTC2907 is ideal for monitoring core and I/O voltages in complex systems. Its precise threshold accuracy and glitch immunity ensure accurate detection of voltage anomalies, making it suitable for applications requiring high reliability and performance.