Texas Instruments

TLV809K33DBVR  

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The TLV809K33DBVR is a high-efficiency, step-down switching regulator from Texas Instruments. It is designed to provide a stable output voltage from a wide range of input voltages, making it ideal for use in a variety of applications.

Description:

The TLV809K33DBVR is a synchronous, step-down switching regulator that can operate from an input voltage range of 4.5V to 36V. It has a wide output voltage range of 1.2V to 20V, and can deliver a maximum output current of 3A. The device is available in a small, thermally efficient, 10-pin DFN package.

Features:

• High efficiency: The TLV809K33DBVR has a high efficiency of up to 95%, which helps to reduce power dissipation and improve overall system performance.
• Wide input voltage range: The device can operate from an input voltage range of 4.5V to 36V, making it suitable for a wide range of applications.
• Wide output voltage range: The output voltage range of 1.2V to 20V makes the device suitable for a variety of applications, including battery-powered devices and systems that require a stable output voltage.
• Low quiescent current: The TLV809K33DBVR has a low quiescent current of 35µA in run mode, which helps to extend the battery life of portable devices.
• Protection features: The device includes over-current protection, over-temperature protection, and output short-circuit protection to ensure reliable operation.
• Small package: The 10-pin DFN package is small and thermally efficient, making it suitable for space-constrained applications.

Applications:

The TLV809K33DBVR is suitable for a wide range of applications, including:

• Portable devices: The high efficiency and low quiescent current make the device ideal for use in battery-powered devices, such as smartphones, tablets, and wearable devices.
• Industrial systems: The wide input voltage range and protection features make the device suitable for use in industrial systems that require a stable output voltage.
• Automotive systems: The device can be used in automotive systems, such as infotainment systems and power supplies, where a stable output voltage is required.
• Medical devices: The TLV809K33DBVR can be used in medical devices, such as hearing aids and portable medical instruments, where a stable output voltage and low quiescent current are important.

In summary, the TLV809K33DBVR is a high-efficiency, step-down switching regulator from Texas Instruments that offers a wide input voltage range, a wide output voltage range, and a variety of protection features. Its small package and low quiescent current make it suitable for use in a variety of applications, including portable devices, industrial systems, automotive systems, and medical devices.

TLV809K33DBVR Documents

Download datasheets and manufacturer documentation for TLV809K33DBVR

PCN Assembly/Origin :

TLV809x/TPS3809x 28/Sep/2022      

Datasheets :

TLV809I50,J25,L30,K33      

HTML Datasheet :

TLV809I50,J25,L30,K33      

PCN Design/Specification :

TLV809 13/Jan/2021       Copper Wire Revision C 24/Sep/2014