TLV810ZDBZT

Product Overview

• Category: Integrated Circuits (ICs)
• Use: Voltage Supervisors
• Characteristics: Low Power, Precision Monitoring, Reset Output
• Package: SOT-23-5
• Essence: TLV810ZDBZT is a voltage supervisor IC that monitors the power supply voltage and provides a reset signal to the system when the voltage falls below a certain threshold.
• Packaging/Quantity: The TLV810ZDBZT is available in tape and reel packaging with 3000 units per reel.

Specifications

• Supply Voltage Range: 1.1V to 6.5V
• Threshold Voltage Options: 2.32V, 2.93V, 3.08V, 4.38V, 4.63V, 4.75V
• Reset Timeout Period: 20ms, 140ms, 560ms, 1120ms
• Operating Temperature Range: -40°C to +125°C
• Quiescent Current: 1.5µA (typical)

Detailed Pin Configuration

The TLV810ZDBZT has a SOT-23-5 package with the following pin configuration:

```

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| | --| VDD | --| GND | --| MR | --| RESET | --| VOUT | |_______| ```

• VDD: Supply Voltage Input
• GND: Ground
• MR: Manual Reset Input
• RESET: Reset Output
• VOUT: Voltage Monitor Output

Functional Features

• Precision Monitoring: The TLV810ZDBZT accurately monitors the power supply voltage and triggers a reset signal when it falls below the specified threshold.
• Low Power Consumption: With a quiescent current of only 1.5µA, the TLV810ZDBZT minimizes power consumption in battery-powered applications.
• Reset Output: The IC provides a reset signal to the system, ensuring proper initialization and preventing erratic behavior during power-up or voltage fluctuations.

Advantages and Disadvantages

Advantages: - Precise voltage monitoring - Low power consumption - Small package size - Reset output for system reliability

Disadvantages: - Limited threshold voltage options - No adjustable timeout period

Working Principles

The TLV810ZDBZT operates by comparing the supply voltage with the internally set threshold voltage. When the supply voltage drops below the threshold, the reset output is activated, signaling the system to reset. The manual reset input (MR) allows for an external reset trigger if required.

Detailed Application Field Plans

The TLV810ZDBZT is commonly used in various applications where reliable voltage monitoring and system reset functionality are crucial. Some typical application fields include:

1. Battery-Powered Devices: Portable electronics, IoT devices, wearables, and remote sensors benefit from the TLV810ZDBZT's low power consumption and precise voltage monitoring capabilities.
2. Industrial Control Systems: PLCs (Programmable Logic Controllers), motor control units, and automation equipment rely on accurate voltage supervision to ensure safe and reliable operation.
3. Automotive Electronics: The TLV810ZDBZT finds applications in automotive systems such as engine control units, infotainment systems, and safety modules, providing robust voltage monitoring and reset functionality.

Detailed and Complete Alternative Models

1. TLV803ZDBZR: Similar to TLV810ZDBZT but with adjustable reset timeout period.
2. MAX809: Voltage supervisors with various threshold voltage options and adjustable timeout periods.
3. ADM6315: Precision voltage monitors with low power consumption and manual reset input.

These alternative models offer similar functionality and can be considered based on specific application requirements.

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