TPS3805H33DCKR - Texas Instruments

Manufacturer Part Number

TPS3805H33DCKR

Manufacturer

Texas Instruments

Introduction

The TPS3805H33DCKR is a power management integrated circuit (PMIC) supervisor designed to monitor voltage levels and ensure system reliability.

Product Features and Performance

Monitors two voltage levels

Adjustable voltage threshold for one voltage

05V fixed threshold for the second voltage

Push-Pull, Totem Pole output for direct interface with other system components

Active Low reset signal

Quick propagation delay of 5µs typical

Operates across a temperature range of -40°C to 85°C

Surface mount package for efficient use of board space

Product Advantages

Dual-voltage monitoring for enhanced system supervision

Adjustable threshold provides flexibility in monitoring

Quick response to voltage changes ensures timely system corrections

High temperature operational range enhances suitability for various environments

Key Technical Parameters

Voltage Threshold: 3.05V, Adjustable for the second

Number of Voltages Monitored: 2

Reset: Active Low

Reset Timeout: 5µs Typical Propagation Delay

Operating Temperature: -40°C to 85°C

Mounting Type: Surface Mount

Package / Case: 5-TSSOP, SC-70-5, SOT-353

Quality and Safety Features

Designed and manufactured by Texas Instruments, ensuring reliable performance and adherence to safety standards.

Compatibility

Compatible with various microcontrollers and digital systems requiring voltage supervision

Surface mount design accommodates modern PCB layouts

Application Areas

Power management systems

Embedded systems

Consumer Electronics

Networking Equipment

Industrial Controls

Product Lifecycle

Status: Active

Continuously supported with no current indication of discontinuation

Replacement and upgrade options will be provided if the product ever reaches end-of-life status

Several Key Reasons to Choose This Product

Flexible voltage monitoring capability for a broad range of applications

Quick response time to prevent system failures

Reliable operation across a wide temperature range

Compact design suitable for space-conscious applications

Manufactured by Texas Instruments, a leader in semiconductor solutions

Active product status with ongoing support and availability