TPS3110K33DBVT

Product Overview

Category

The TPS3110K33DBVT belongs to the category of voltage supervisors.

Use

It is primarily used for monitoring and controlling the voltage levels in electronic circuits.

Characteristics

• The TPS3110K33DBVT is a highly reliable and accurate voltage supervisor.
• It operates at a voltage range of 2.5V to 6V.
• It provides a reset signal when the monitored voltage falls below a specified threshold.
• It has a low quiescent current consumption, making it suitable for battery-powered applications.
• The device offers a wide operating temperature range, ensuring its usability in various environments.

Package

The TPS3110K33DBVT comes in a small SOT-23 package, which is compact and easy to integrate into circuit designs.

Essence

The essence of the TPS3110K33DBVT lies in its ability to monitor and control voltage levels, ensuring the proper functioning of electronic systems.

Packaging/Quantity

The TPS3110K33DBVT is typically available in reels containing a quantity of 3000 units per reel.

Specifications

• Supply Voltage Range: 2.5V to 6V
• Reset Threshold Voltage: 3.08V (typical)
• Reset Timeout Period: 200ms (typical)
• Quiescent Current: 1.5µA (typical)
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The TPS3110K33DBVT has the following pin configuration:

1. GND (Ground): Connected to the ground reference of the circuit.
2. VDD (Supply Voltage): Connected to the positive supply voltage.
3. MR (Manual Reset): An active-low input that allows manual resetting of the device.
4. RESET (Reset Output): Provides a reset signal when the monitored voltage falls below the threshold.

Functional Features

• Accurate Voltage Monitoring: The TPS3110K33DBVT ensures precise monitoring of voltage levels, preventing system malfunctions.
• Reset Signal Generation: It generates a reset signal when the voltage drops below the specified threshold, allowing for proper system recovery.
• Manual Reset Capability: The device includes a manual reset input that enables users to manually trigger a system reset if required.
• Low Power Consumption: With its low quiescent current, the TPS3110K33DBVT minimizes power consumption, making it suitable for battery-powered applications.

Advantages and Disadvantages

Advantages

• High accuracy in voltage monitoring.
• Compact package size for easy integration.
• Wide operating temperature range.
• Low power consumption.

Disadvantages

• Limited supply voltage range (2.5V to 6V).
• Reset timeout period may not be adjustable.

Working Principles

The TPS3110K33DBVT operates by continuously monitoring the voltage level at the VDD pin. When the voltage falls below the specified threshold, the device generates a reset signal at the RESET pin. This signal can be used to initiate a system reset or trigger other necessary actions to ensure proper functioning.

Detailed Application Field Plans

The TPS3110K33DBVT finds application in various fields, including but not limited to: - Battery-powered devices - Microcontrollers and embedded systems - Industrial automation - Automotive electronics - Consumer electronics

Detailed and Complete Alternative Models

1. TPS3110K33DBVR: Similar to TPS3110K33DBVT but comes in a different package (SOT-23-5).
2. TPS3110K33DBVRE4: Enhanced version with extended temperature range (-40°C to +125°C).
3. TPS3110K33DBVRG4: RoHS-compliant version of TPS3110K33DBVR.

These alternative models offer similar functionality and can be considered as substitutes for the TPS3110K33DBVT in various applications.

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