LTC2903CS6-B1#TRMPBF

Product Overview

Category

LTC2903CS6-B1#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

• Low voltage operation
• High accuracy
• Wide temperature range
• Small package size

Package

LTC2903CS6-B1#TRMPBF is available in a small SOT-23-6 package.

Essence

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

Packaging/Quantity

LTC2903CS6-B1#TRMPBF is typically packaged in reels, with 3000 units per reel.

Specifications

• Supply Voltage Range: 2.7V to 5.5V
• Operating Temperature Range: -40°C to 85°C
• Output Voltage Range: 0V to VCC
• Quiescent Current: 10µA (typical)
• Threshold Accuracy: ±1.5% (maximum)

Detailed Pin Configuration

LTC2903CS6-B1#TRMPBF has the following pin configuration:

1. GND (Ground)
2. VIN (Input Voltage)
3. TH (Threshold Voltage)
4. GATE (Output Control)
5. VCC (Supply Voltage)
6. NC (No Connection)

Functional Features

• Undervoltage and overvoltage detection
• Adjustable threshold voltage
• Open-drain output for easy interfacing
• Hysteresis for noise immunity

Advantages and Disadvantages

Advantages

• Wide operating voltage range allows compatibility with various systems
• High accuracy ensures precise voltage monitoring
• Small package size enables space-saving designs
• Low quiescent current minimizes power consumption

Disadvantages

• Limited threshold accuracy may not be suitable for applications requiring extremely precise voltage monitoring

Working Principles

LTC2903CS6-B1#TRMPBF operates by comparing the input voltage (VIN) with the threshold voltage (TH). When VIN falls below TH, the output control (GATE) is activated, indicating an undervoltage condition. Conversely, when VIN exceeds TH, the output control is deactivated, indicating an overvoltage condition.

Detailed Application Field Plans

LTC2903CS6-B1#TRMPBF finds application in various electronic devices where monitoring and control of power supply voltages are critical. Some specific application fields include:

1. Battery-powered devices: Ensuring efficient use of battery power by monitoring voltage levels.
2. Industrial automation: Protecting sensitive equipment from voltage fluctuations.
3. Automotive electronics: Monitoring automotive power systems to prevent damage to sensitive components.

Detailed and Complete Alternative Models

Some alternative models that offer similar functionality to LTC2903CS6-B1#TRMPBF are:

1. MAX16054BASA+: Manufactured by Maxim Integrated, this IC offers undervoltage and overvoltage detection with adjustable thresholds.
2. TPS3700DDCR: Produced by Texas Instruments, this IC provides precise voltage monitoring with a wide operating voltage range.

These alternative models can be considered based on specific requirements and design constraints.

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