Texas Instruments

TLV853MDBZR  

Supervisors

TLV853MDBZR Description

The TLV853MDBZR is a high-performance, single-channel voltage supervisor IC designed by Texas Instruments. This device is specifically engineered to monitor a single voltage rail and provide reliable reset functionality to ensure system stability and safety. The TLV853MDBZR features a voltage threshold of 4.38V, ensuring precise monitoring and control of power supply levels. It operates with a reset timeout of at least 120ms, providing ample time for system components to stabilize during power-up or recovery from brownout conditions.

The TLV853MDBZR is housed in a compact SOT23-3 package, making it ideal for space-constrained applications. Its surface-mount mounting type facilitates easy integration into modern printed circuit board (PCB) designs. The device is available in a tape and reel (TR) package format, which is suitable for automated assembly processes and high-volume production.

TLV853MDBZR Features

• Voltage Monitoring: The TLV853MDBZR monitors a single voltage rail with a threshold of 4.38V, ensuring accurate detection of power supply levels.
• Reset Functionality: It provides a reset signal with a minimum timeout of 120ms, allowing for stable system initialization and recovery.
• Output Type: The device features an open drain or open collector output, offering flexibility in system design and compatibility with various logic levels.
• Reset Polarity: The reset signal is active low, which is a common requirement in many digital systems.
• Compliance and Standards: The TLV853MDBZR is REACH unaffected and RoHS3 compliant, ensuring it meets environmental and safety standards.
• Moisture Sensitivity: With a moisture sensitivity level (MSL) of 1 (unlimited), the device is suitable for storage and handling in various environments without the need for special precautions.

TLV853MDBZR Applications

The TLV853MDBZR is well-suited for a variety of applications where reliable power monitoring and reset functionality are critical. Its compact size and robust performance make it ideal for:

• Consumer Electronics: Ensuring stable operation in devices such as smartphones, tablets, and wearable technology.
• Industrial Systems: Providing reliable power monitoring in control systems, automation equipment, and IoT devices.
• Communication Equipment: Maintaining system stability in routers, switches, and other networking devices.
• Automotive Electronics: Ensuring reliable operation in vehicle control units, infotainment systems, and advanced driver-assistance systems (ADAS).

Conclusion of TLV853MDBZR

The TLV853MDBZR from Texas Instruments is a versatile and reliable single-channel voltage supervisor IC that offers precise voltage monitoring and robust reset functionality. Its compact SOT23-3 package and surface-mount design make it suitable for a wide range of applications, from consumer electronics to industrial systems. The device's compliance with environmental and safety standards ensures it meets the requirements of modern electronics manufacturing. The TLV853MDBZR's unique features, such as its specific voltage threshold and reset timeout, provide distinct advantages over similar models, making it an excellent choice for designers seeking reliable power management solutions.

TLV853MDBZR Documents

Download datasheets and manufacturer documentation for TLV853MDBZR

PCN Assembly/Origin :

Mult Changes 12/Feb/2021      

Datasheets :

TLV8x3 Datasheet      

HTML Datasheet :

TLV8x3 Datasheet      

PCN Design/Specification :

TLV803/TLV853/TLV863 13/Jan/2021