LTC1553LCSW#PBF

Product Overview

The LTC1553LCSW#PBF belongs to the category of voltage supervisors and monitors. It is commonly used in electronic systems to monitor the power supply voltage and ensure proper operation. The LTC1553LCSW#PBF is characterized by its high accuracy, low power consumption, small package size, and wide operating voltage range. It is available in a 16-lead narrow SSOP package and is an essential component for ensuring the reliability and stability of electronic devices. Each package contains one LTC1553LCSW#PBF unit.

Specifications

• Operating Voltage Range: 2.5V to 5.5V
• Quiescent Current: 25µA
• Power-On Reset Timeout: 200ms
• Temperature Range: -40°C to 85°C
• Package Type: 16-Lead Narrow SSOP

Detailed Pin Configuration

The LTC1553LCSW#PBF features a 16-pin configuration with specific functions assigned to each pin. These pins include power supply inputs, reset outputs, and control pins for configuring the device's behavior.

Functional Features

The LTC1553LCSW#PBF provides precise monitoring of the power supply voltage and generates a reset signal when the voltage falls below a predefined threshold. It offers adjustable reset timeout periods and can be configured to operate in either push-pull or open-drain output modes.

Advantages and Disadvantages

Advantages

• High accuracy in voltage monitoring
• Low power consumption
• Wide operating voltage range
• Adjustable reset timeout period

Disadvantages

• Limited to a 16-lead narrow SSOP package
• Requires careful handling due to its small package size

Working Principles

The LTC1553LCSW#PBF operates by continuously monitoring the input voltage and comparing it to a reference level. When the input voltage falls below the specified threshold, the device triggers a reset signal to ensure the proper functioning of the connected electronic system.

Detailed Application Field Plans

The LTC1553LCSW#PBF is widely used in applications where maintaining stable power supply voltage is critical. It is commonly employed in embedded systems, industrial control systems, automotive electronics, and portable consumer devices to ensure reliable operation and prevent data corruption or loss during power fluctuations.

Detailed and Complete Alternative Models

• LTC1474: Offers similar voltage monitoring capabilities with adjustable reset timeout periods.
• MAX16050: Provides voltage monitoring and reset generation in a compact SOT23 package.

In conclusion, the LTC1553LCSW#PBF is a vital component in electronic systems, offering precise voltage monitoring and reset generation to ensure the reliable operation of various devices across different industries.

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