TPS3820-50DBVT - Texas Instruments

Manufacturer Part Number

TPS3820-50DBVT

Manufacturer

Texas Instruments

Introduction

The TPS3820-50DBVT is a Power Management Integrated Circuit (PMIC) designed for supervising voltage levels in microprocessor systems, providing simple reset and power-on reset functionality.

Product Features and Performance

Monitors a single voltage threshold

Active low reset output

Minimal reset timeout of 15ms

Operates over a wide temperature range from -40°C to 85°C

Product Advantages

Ensures system reliability by supervising voltage levels

Compatible with various microprocessor systems due to its simple reset functionality

Enhanced system safety through immediate response to voltage drops

Key Technical Parameters

Voltage Threshold: 4.55V

Output Type: Push-Pull, Totem Pole

Reset: Active Low

Reset Timeout: 15ms Minimum

Operating Temperature Range: -40°C ~ 85°C

Quality and Safety Features

Rigorous testing across wide operating temperatures ensures device reliability and safety in diverse conditions.

Compatibility

The device's output and threshold levels are suitable for use with most microprocessor systems.

Application Areas

Ideal for use in microprocessor systems, computer systems, and embedded systems requiring voltage supervision.

Product Lifecycle

The product status is Last Time Buy, indicating it is nearing discontinuation. Customers are advised to check for replacement or upgrade options.

Several Key Reasons to Choose This Product

High reliability and safety for critical system supervision needs.

Broad compatibility with microprocessor systems due to simple reset logic.

Texas Instruments' reputation for quality and support.

Suitable for applications in harsh temperature environments.

Available in small package size (SOT-23-5), allowing for compact PCB designs.