TPS3809J25DBVR - Texas Instruments

Manufacturer Part Number

TPS3809J25DBVR

Manufacturer

Texas Instruments

Introduction

The TPS3809J25DBVR is a power management integrated circuit (PMIC), specifically a supervisor designed to monitor a single system voltage. It is part of Texas Instruments' TPS3809 series, focusing on ensuring systems remain operational through voltage monitoring.

Product Features and Performance

Monitors a single voltage

Active low reset output

Reset timeout of 120ms minimum ensures stable system recovery

Operates over a wide temperature range (-40°C to 85°C), making it suitable for various environments

Product Advantages

Simple reset/power-on reset functionality simplifies system design

Low threshold voltage (2.25V) ideal for low voltage applications

Push-pull, totem pole output provides robust signal integrity

High reliability and stable operation in diverse conditions

Key Technical Parameters

Voltage Threshold: 2.25V

Output: Push-Pull, Totem Pole

Reset: Active Low

Reset Timeout: 120ms Minimum

Operating Temperature: -40°C ~ 85°C (TA)

Quality and Safety Features

Manufactured by Texas Instruments, a reputable name in semiconductor production, ensuring product reliability

Compliant with industry standard quality and safety norms

Compatibility

Surface mount technology (SMT) for compatibility with modern PCB designs

SOT-23-3 package compatible with standard automated assembly processes

Application Areas

Embedded systems

Microcontroller units (MCUs) power management

Consumer electronics

Industrial control systems

Product Lifecycle

The product status is active, indicating ongoing manufacture and support.

Not nearing discontinuation, ensuring long-term availability for designs.

Several Key Reasons to Choose This Product

Low voltage threshold suits modern low-power applications.

Extended operating temperature range makes it adaptable to harsh environments.

Texas Instruments' reputation guarantees product quality and reliability.

Simple integration into existing designs due to standard package and SMT compatibility.

Active product status ensures availability for future projects without concern for immediate discontinuation.