LTC2908IDDB-A1#TRMPBF

Product Overview

Category

LTC2908IDDB-A1#TRMPBF belongs to the category of integrated circuits (ICs).

Use

This product is commonly used in electronic devices for monitoring and controlling power supply voltages.

Characteristics

• Integrated circuit
• Power supply voltage monitoring
• Control functionality

Package

LTC2908IDDB-A1#TRMPBF comes in a small outline package (SOIC) with 8 pins.

Essence

The essence of this product lies in its ability to monitor and control power supply voltages, ensuring stable operation of electronic devices.

Packaging/Quantity

LTC2908IDDB-A1#TRMPBF is typically packaged in reels or tubes, with a quantity of 2500 units per reel/tube.

Specifications

• Supply Voltage Range: 2.7V to 5.5V
• Operating Temperature Range: -40°C to 85°C
• Output Type: Active Low/Open Drain
• Threshold Voltage Accuracy: ±1.5%
• Quiescent Current: 20µA (typical)

Pin Configuration

The LTC2908IDDB-A1#TRMPBF has the following pin configuration:

```

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| | --| VCC |-- --| GND |-- --| VIN |-- --| TH |-- --| OUT |-- --| GATE |-- --| REF |-- |___________| ```

Functional Features

1. Power Supply Monitoring: The LTC2908IDDB-A1#TRMPBF can accurately monitor the input voltage and provide an output signal based on user-defined thresholds.
2. Threshold Setting: The TH pin allows users to set the desired threshold voltage for monitoring.
3. Control Functionality: The GATE pin can be used to enable or disable the output signal based on specific conditions.

Advantages and Disadvantages

Advantages

• Accurate voltage monitoring
• Flexible threshold setting
• Control functionality for power management

Disadvantages

• Limited operating temperature range (-40°C to 85°C)
• Output type is limited to active low/open drain

Working Principles

The LTC2908IDDB-A1#TRMPBF works by comparing the input voltage (VIN) with the user-defined threshold voltage (TH). If the input voltage falls below the threshold, the output (OUT) becomes active low/open drain, indicating a fault condition. The GATE pin can be used to control the output signal, enabling or disabling it as required.

Detailed Application Field Plans

The LTC2908IDDB-A1#TRMPBF finds applications in various fields, including:

1. Power Supply Monitoring: It is widely used in power supply units to ensure stable voltage levels and protect electronic devices from voltage fluctuations.
2. Battery Management: This product is utilized in battery-powered devices to monitor battery voltage and trigger appropriate actions when the voltage drops below a certain level.
3. Industrial Automation: The LTC2908IDDB-A1#TRMPBF is employed in industrial automation systems to monitor power supply voltages and prevent equipment damage due to voltage variations.

Detailed and Complete Alternative Models

1. LTC2908IDD-B1#TRMPBF: Similar to LTC2908IDDB-A1#TRMPBF, but with a different package (DFN).
2. LTC2908IDC-B1#TRMPBF: Another alternative with a different package (SOT-23).

These alternative models offer similar functionality and characteristics, providing options for different application requirements.

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