TLV809K33DBZR

The TLV809K33DBZR is a precision voltage supervisor IC (Integrated Circuit) designed to monitor the supply voltage in electronic systems. It is part of the TLV809 series from Texas Instruments. This specific model, TLV809K33, is configured to monitor a 3.3V voltage rail and provides a reset signal when the voltage falls below a certain threshold, ensuring that the system remains in a known state during under-voltage conditions.
Key features of the TLV809K33DBZR include a fixed voltage threshold for triggering a reset, a push-pull reset output, and a delay time before the reset signal is released after the voltage returns to acceptable levels. It is commonly used in microcontroller systems, where maintaining reliable operation during power fluctuations is crucial.
The device comes in a small SOT-23 package, making it suitable for compact designs. It operates over a wide temperature range, accommodating various environmental conditions. The TLV809K33DBZR is ideal for applications requiring low-power supervision and is frequently used in consumer electronics, industrial equipment, and automotive systems.

The TLV809K33DBZR is a voltage supervisor IC designed to monitor system voltages and ensure stability. Key features include:
1. Voltage Threshold: It has a fixed voltage threshold of 3.3V, ideal for monitoring 3.3V rails.
2. Reset Functionality: Provides an active-low reset output, ensuring the system remains in reset mode until the monitored voltage exceeds the threshold.
3. Precision Monitoring: Offers high accuracy in voltage detection, typically ±1.5%, which ensures reliable performance in sensitive applications.
4. Low Supply Current: Consumes minimal power, making it suitable for battery-powered devices.
5. Operating Temperature Range: Supports a wide temperature range from -40°C to 125°C, suitable for industrial applications.
6. Compact Package: Available in a SOT-23 package, facilitating easy integration into compact designs.
7. Manual Reset Option: Includes a manual reset input for user-initiated resets.
8. Fast Response: Features a fast response time to voltage changes, ensuring prompt reset signal activation.
These features make the TLV809K33DBZR suitable for ensuring system reliability in microcontroller and processor applications.

The TLV809K33DBZR is packaged in a SOT-23-3 configuration.

The TLV809K33DBZR is a voltage supervisory device with a 3-pin configuration. Its primary function is to monitor the voltage level of a system and ensure it remains within a specified range to prevent malfunction.
1. Pin 1 (GND): This is the ground pin and is connected to the system ground.
2. Pin 2 (RESET): The RESET pin is an output that goes low when the monitored voltage falls below a specified threshold, indicating a reset condition. It remains low for a predetermined delay after the voltage returns to an acceptable level, providing enough time for the system to stabilize before normal operation resumes.
3. Pin 3 (VDD): This is the input voltage pin that connects to the power supply of the system being monitored. The device tracks this voltage to determine if it falls below the threshold.
The TLV809K33DBZR is commonly used in applications requiring reliable power monitoring and reset capabilities, such as microcontroller-based systems.

The TLV809K33DBZR is manufactured by Texas Instruments. Texas Instruments, often abbreviated as TI, is a global semiconductor company that designs and manufactures a wide range of electronic components and integrated circuits for various industries. They are known for producing analog chips, embedded processors, and digital light processing technology. TI products are used in applications such as consumer electronics, automotive, industrial equipment, and communications. The company is recognized for its innovation and extensive portfolio of semiconductor products.

The TLV809K33DBZR is a voltage supervisor designed for monitoring 3.3V systems. Its primary applications include microcontroller and microprocessor systems, where it ensures proper system reset during power-up, power-down, and brownout conditions. It is also used in embedded systems, consumer electronics, and automotive applications to ensure system reliability and prevent malfunction by monitoring the supply voltage and providing a reset signal when the voltage falls below a specified threshold.

The TLV809K33DBZR is a voltage supervisor or reset IC. Equivalent products include the Maxim Integrated MAX809 series, the Microchip MCP130 series, and the ON Semiconductor NCP series, among others. It is important to verify that the equivalent has the same voltage threshold, reset timeout, and package to ensure compatibility with your application.