MAX16086US33H+T

Product Overview

• Category: Integrated Circuit (IC)
• Use: Voltage Monitor and Reset Circuit
• Characteristics: Low-power, low-voltage operation
• Package: SOT-23-5
• Essence: Provides voltage monitoring and reset functionality in a compact package
• Packaging/Quantity: Tape and Reel, 3000 units per reel

Specifications

• Supply Voltage Range: 1.6V to 5.5V
• Reset Threshold Voltage: 3.3V
• Reset Timeout Period: Adjustable from 1ms to 640ms
• Quiescent Current: 1µA (typical)
• Operating Temperature Range: -40°C to +85°C

Pin Configuration

The MAX16086US33H+T IC has the following pin configuration:

```

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| | --| RESET | --| GND | --| MR | --| VCC | --| N.C. | |___________| ```

• RESET: Output pin for reset signal
• GND: Ground reference
• MR: Manual reset input pin
• VCC: Supply voltage input
• N.C.: No connection pin

Functional Features

• Monitors the supply voltage and generates a reset signal when it falls below the threshold voltage
• Adjustable reset timeout period allows customization based on application requirements
• Manual reset input allows external control of the reset function
• Low quiescent current ensures minimal power consumption
• Wide operating voltage range enables compatibility with various systems

Advantages and Disadvantages

Advantages: - Compact package size makes it suitable for space-constrained applications - Low-power operation extends battery life in portable devices - Adjustable reset timeout period offers flexibility in system design

Disadvantages: - Limited number of pins may restrict the functionality in complex systems - Single threshold voltage may not cater to all voltage monitoring requirements

Working Principles

The MAX16086US33H+T is designed to monitor the supply voltage and generate a reset signal when it falls below the preset threshold voltage. The reset signal remains active until the supply voltage rises above the threshold voltage and the adjustable timeout period elapses. The manual reset input allows external control of the reset function, providing additional flexibility.

Detailed Application Field Plans

The MAX16086US33H+T finds applications in various fields, including:

1. Battery-powered devices: Provides reliable power-on reset functionality to ensure proper operation during power-up.
2. Microcontroller-based systems: Safeguards against voltage drops that can cause system instability or data corruption.
3. Industrial automation: Monitors power supply integrity in control systems to prevent malfunctioning due to voltage fluctuations.
4. Automotive electronics: Ensures proper functioning of critical components by resetting them in case of voltage dips or spikes.
5. IoT devices: Enables efficient power management and system stability in connected devices.

Detailed and Complete Alternative Models

1. MAX16085US33H+T: Similar to MAX16086US33H+T but with a fixed reset timeout period of 140ms.
2. MAX16087US33H+T: Offers an adjustable reset timeout period up to 10 seconds for applications requiring longer delays.
3. MAX16088US33H+T: Provides dual voltage monitoring and reset functionality for systems with multiple power domains.

These alternative models offer similar voltage monitoring and reset capabilities with slight variations in features and specifications.

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