The TL7759CPWR is a high-performance voltage supervisor from Texas Instruments, designed to monitor the supply voltage of microprocessors (µP), microcontrollers (MCU), and other voltage-sensitive systems. This integrated circuit (IC) ensures that the system voltage remains within acceptable operating limits, enhancing the reliability and stability of electronic systems.

Key Features

• Voltage Monitoring: Precise monitoring of fixed supply voltage with a threshold of 4.55V, ensuring that the device operates within safe limits.
• Reset Output: The TL7759CPWR provides an active-low reset output, which is triggered when the monitored voltage falls below the threshold, thereby resetting the connected system to prevent malfunction.
• Power-On Reset Delay: It features a built-in delay on the power-on reset signal, giving the system enough time to stabilize before normal operation commences.
• Low Power Consumption: Designed for energy efficiency, the device consumes minimal power, making it suitable for battery-operated applications.
• Wide Operating Temperature Range: It operates over a broad temperature range from -40°C to 85°C, accommodating various environmental conditions.
• Supply Voltage Range: The device supports a wide range of supply voltages, enhancing its compatibility with different system designs.
• Packaging: The TL7759CPWR comes in a TSSOP-8 (Thin Shrink Small Outline Package) which is suitable for space-constrained applications.

Applications

The Texas Instruments TL7759CPWR is ideal for use in a variety of applications that require reliable voltage monitoring and system protection. This includes but is not limited to:

• Computers and computer peripherals
• Portable/battery-powered equipment
• Intelligent instruments
• Industrial control systems
• Automotive systems

With its precise voltage monitoring capabilities and robust feature set, the TL7759CPWR is an essential component for safeguarding sensitive electronic systems against the dangers of undervoltage conditions.