Texas Instruments

TPS3839L30DBZT  

Supervisors

TPS3839L30DBZT Description

The TPS3839L30DBZT is a highly reliable and efficient single-channel supervisor IC designed by Texas Instruments. This device is part of the Power Management Integrated Circuits (PMIC) category and is housed in a compact SOT23-3 package, making it ideal for space-constrained applications. The TPS3839L30DBZT is specifically designed to monitor a single voltage rail, ensuring that the system remains stable and operates within safe parameters.

TPS3839L30DBZT Features

• Voltage Monitoring: The TPS3839L30DBZT is designed to monitor a single voltage rail with a threshold voltage of 2.63V. This precise monitoring ensures that the system remains stable and operates within safe parameters.
• Reset Functionality: The device features an active-low reset output, which is triggered when the monitored voltage falls below the threshold. The reset timeout is a minimum of 120ms, providing ample time for the system to stabilize before reinitializing.
• Surface Mount Technology: The TPS3839L30DBZT is available in a surface-mount package, making it suitable for automated assembly processes and high-density PCB designs.
• Compliance and Reliability: The device is REACH unaffected and RoHS3 compliant, ensuring it meets the highest environmental and safety standards. It also has a moisture sensitivity level (MSL) of 1, indicating it is suitable for unlimited exposure to ambient conditions.
• Packaging: The TPS3839L30DBZT is supplied in tape and reel (TR) packaging, facilitating efficient handling and storage in manufacturing environments.

TPS3839L30DBZT Applications

The TPS3839L30DBZT is ideal for a variety of applications where reliable voltage monitoring is essential. Some specific use cases include:

• Consumer Electronics: In devices such as smartphones, tablets, and laptops, the TPS3839L30DBZT can monitor the main power supply to ensure stable operation and prevent system crashes due to voltage fluctuations.
• Industrial Equipment: For industrial control systems and automation equipment, the TPS3839L30DBZT can provide critical voltage monitoring to ensure that sensitive components are protected from power surges and brownouts.
• Telecommunications: In base stations and network equipment, the TPS3839L30DBZT can monitor power supplies to ensure continuous and reliable operation, minimizing downtime and maintenance.
• Automotive Electronics: In automotive systems, the TPS3839L30DBZT can monitor the vehicle's power supply to ensure that critical systems such as the engine control unit (ECU) and infotainment systems remain operational.

Conclusion of TPS3839L30DBZT

The TPS3839L30DBZT from Texas Instruments is a robust and reliable single-channel supervisor IC that offers precise voltage monitoring and reset functionality. Its compact SOT23-3 package and surface-mount technology make it suitable for a wide range of applications, from consumer electronics to industrial and automotive systems. The device's compliance with environmental and safety standards, along with its reliable performance, makes it a preferred choice for engineers and designers looking for a dependable voltage monitoring solution.

TPS3839L30DBZT Documents

Download datasheets and manufacturer documentation for TPS3839L30DBZT

Images :

Mechanical Outline Drawing       Function Diagram      

PCN :

Add Cu as Alternative Wire Base Metal for Selected Device(s) (PDF)      

Product Catalogs :

Voltage Supervisors (Reset ICs) Quick Reference Guide (Rev. H)       Power Management for Xilinx FPGAs       Voltage Monitor and Reset IC Solutions Selection Wheel       Power Management Solutions Set-Top Box and Digital TV (Rev. A)      

SPICE Models :

TPS3839G25 PSpice Transient Model       TPS3839G12 Unencrypted PSpice Transient Model Package (Rev. A)       TPS3839G33 Unencrypted PSpice Transient Model Package (Rev. A)       TPS3839K33 Unencrypted PSpice Transient Model Package (Rev. A)       TPS3839E16 Unencrypted PSpice Transient Model Package (Rev. A)       TPS3839A09 Unencrypted PSpice Transient Model Package (Rev. A)       TPS3839G18 Unencrypted PSpice Transient Model Package (Rev. A)       TPS3839G25 Unencrypted PSpice Transient Model       TPS3839K50 Unencrypted PSpice Transient Model Package (Rev. A)       TPS3839L30 Unencrypted PSpice Transient Model Package (Rev. A)