LTC1421CSW-2.5#TRPBF

Product Overview

Category

LTC1421CSW-2.5#TRPBF belongs to the category of integrated circuits (ICs).

Use

This IC is commonly used in electronic devices for voltage regulation and power management.

Characteristics

• Voltage regulation capabilities
• Power management features
• Small form factor
• High efficiency
• Low power consumption

Package

LTC1421CSW-2.5#TRPBF is available in a small outline wide body (SOIC) package.

Essence

The essence of LTC1421CSW-2.5#TRPBF lies in its ability to regulate voltage and manage power efficiently, making it an essential component in various electronic devices.

Packaging/Quantity

LTC1421CSW-2.5#TRPBF is typically packaged in reels or tubes, with a quantity of 2500 units per reel/tube.

Specifications

• Input Voltage Range: 2.7V to 5.5V
• Output Voltage: 2.5V
• Output Current: Up to 500mA
• Dropout Voltage: 300mV at 500mA
• Quiescent Current: 40µA
• Operating Temperature Range: -40°C to +125°C

Detailed Pin Configuration

LTC1421CSW-2.5#TRPBF has the following pin configuration:

1. VIN (Input Voltage)
2. GND (Ground)
3. EN (Enable)
4. FB (Feedback)
5. VOUT (Output Voltage)

Functional Features

• Voltage regulation: LTC1421CSW-2.5#TRPBF ensures a stable output voltage of 2.5V regardless of input voltage fluctuations.
• Power management: The IC efficiently manages power consumption, optimizing energy usage in electronic devices.
• Enable pin: The EN pin allows for easy control of the IC's operation, enabling or disabling the voltage regulation and power management functions.

Advantages and Disadvantages

Advantages

• High efficiency: LTC1421CSW-2.5#TRPBF operates with high efficiency, minimizing power losses.
• Small form factor: The compact size of the IC makes it suitable for space-constrained applications.
• Wide input voltage range: It can handle a wide range of input voltages, providing flexibility in various electronic systems.

Disadvantages

• Limited output current: The maximum output current of 500mA may not be sufficient for high-power applications.
• Dropout voltage: The 300mV dropout voltage may affect the overall efficiency in low input voltage scenarios.

Working Principles

LTC1421CSW-2.5#TRPBF utilizes internal circuitry to regulate the input voltage and provide a stable output voltage of 2.5V. It employs feedback mechanisms to continuously monitor and adjust the output voltage, ensuring it remains within the specified range. The IC also incorporates power management techniques to optimize energy consumption and minimize power losses.

Detailed Application Field Plans

LTC1421CSW-2.5#TRPBF finds applications in various electronic devices, including but not limited to: - Portable electronic devices (e.g., smartphones, tablets) - Battery-powered devices - IoT devices - Wearable technology - Embedded systems

Detailed and Complete Alternative Models

Some alternative models that offer similar functionality to LTC1421CSW-2.5#TRPBF are: - LM1117-2.5 - LT1763-2.5 - TPS73625DBVR

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

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