LTC1726EMS8-2.5#TRPBF

Product Overview

Category

LTC1726EMS8-2.5#TRPBF belongs to the category of voltage regulators.

Use

This product is commonly used for regulating voltage in electronic circuits.

Characteristics

• Input Voltage Range: 2.7V to 5.5V
• Output Voltage: 2.5V
• Output Current: Up to 500mA
• Dropout Voltage: 300mV at 500mA
• Low Quiescent Current: 40µA
• Shutdown Current: <1µA
• Package Type: MSOP-8
• Operating Temperature Range: -40°C to 125°C

Package and Quantity

The LTC1726EMS8-2.5#TRPBF comes in an MSOP-8 package. It is typically sold in reels or tubes, with a quantity of 2500 units per reel.

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
• Shutdown Current: <1µA
• Package Type: MSOP-8
• Operating Temperature Range: -40°C to 125°C

Pin Configuration

The LTC1726EMS8-2.5#TRPBF has the following pin configuration:

```

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| | --| VIN GND |-- Pin 1 --| VOUT EN |-- Pin 2 --| FB PG |-- Pin 3 --| SW |-- Pin 4 |___________| ```

Functional Features

1. Wide Input Voltage Range: The LTC1726EMS8-2.5#TRPBF can accept input voltages ranging from 2.7V to 5.5V, making it suitable for a variety of applications.
2. Low Dropout Voltage: With a dropout voltage of only 300mV at 500mA, this voltage regulator minimizes power loss and improves efficiency.
3. Low Quiescent Current: The quiescent current of 40µA ensures minimal power consumption during standby or idle mode.
4. Shutdown Mode: The device features a shutdown mode with a current draw of less than 1µA, allowing for further power savings when not in use.
5. Thermal Shutdown Protection: The LTC1726EMS8-2.5#TRPBF incorporates thermal shutdown protection, preventing damage due to excessive temperature.

Advantages and Disadvantages

Advantages

• Wide input voltage range allows for versatile application.
• Low dropout voltage reduces power dissipation.
• Low quiescent current minimizes power consumption.
• Shutdown mode enables additional power savings.
• Thermal shutdown protection prevents overheating.

Disadvantages

• Limited output current capacity (up to 500mA).
• MSOP-8 package may require careful handling during assembly.

Working Principles

The LTC1726EMS8-2.5#TRPBF is a linear voltage regulator that operates by maintaining a constant output voltage regardless of changes in the input voltage or load conditions. It achieves this through a feedback mechanism that adjusts the internal pass transistor to regulate the output voltage at the desired level.

When the input voltage falls within the specified range, the regulator provides a stable 2.5V output voltage. The device also includes built-in protection features such as thermal shutdown to prevent damage due to excessive temperature.

Application Field Plans

The LTC1726EMS8-2.5#TRPBF finds applications in various electronic systems, including but not limited to: 1. Battery-powered devices 2. Portable consumer electronics 3. Embedded systems 4. Industrial control systems 5. Automotive electronics

Alternative Models

Here are some alternative models that offer similar functionality to the LTC1726EMS8-2.5#TRPBF:

1. LM1117-2.5: A popular voltage regulator with a fixed 2.5V output and a TO-220 package.
2. LT1763-2.5: Another high-performance 2.5V linear regulator available in an SOT-223 package.
3. ADP3339-2.5: A low dropout voltage regulator capable of delivering up to 500mA, offered in an SOIC-8 package.

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

In conclusion, the LTC1726EMS8-2.5#TRPBF is a voltage regulator with a wide input voltage range, low dropout voltage, and low