LTC1326CMS8-2.5#TRPBF

Product Overview

Category

The LTC1326CMS8-2.5#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: The LTC1326CMS8-2.5#TRPBF provides precise voltage regulation, ensuring stable power supply to connected components.
• Low Dropout: It has a low dropout voltage, allowing it to operate efficiently even when the input voltage is close to the desired output voltage.
• Low Quiescent Current: The IC consumes minimal current when not actively regulating the voltage, reducing power consumption.
• Thermal Shutdown Protection: It incorporates thermal shutdown protection to prevent damage due to excessive heat.

Package

The LTC1326CMS8-2.5#TRPBF is available in an 8-pin MSOP (Mini Small Outline Package) format.

Essence

The essence of this IC lies in its ability to regulate voltage with high precision, ensuring reliable and stable power supply to electronic devices.

Packaging/Quantity

The LTC1326CMS8-2.5#TRPBF is typically packaged in reels or tubes, with a quantity of 2500 units per reel/tube.

Specifications

• Input Voltage Range: 2.7V to 10V
• Output Voltage: 2.5V
• Dropout Voltage: 300mV at 100mA
• Quiescent Current: 60µA
• Operating Temperature Range: -40°C to 125°C
• Thermal Resistance: 160°C/W

Detailed Pin Configuration

The LTC1326CMS8-2.5#TRPBF features the following pin configuration:

1. GND (Ground)
2. VIN (Input Voltage)
3. VOUT (Output Voltage)
4. NC (No Connection)
5. NC (No Connection)
6. NC (No Connection)
7. SHDN (Shutdown)
8. VREF (Reference Voltage)

Functional Features

• Voltage Regulation: The LTC1326CMS8-2.5#TRPBF regulates the output voltage to a precise 2.5V, ensuring stable power supply.
• Thermal Shutdown Protection: It incorporates thermal shutdown protection, preventing damage due to excessive heat.
• Low Dropout: The IC operates efficiently even when the input voltage is close to the desired output voltage, minimizing power loss.
• Low Quiescent Current: When not actively regulating the voltage, the IC consumes minimal current, reducing overall power consumption.

Advantages and Disadvantages

Advantages

• Precise voltage regulation ensures stable power supply.
• Low dropout voltage allows efficient operation with varying input voltages.
• Low quiescent current minimizes power consumption.
• Thermal shutdown protection prevents damage from overheating.

Disadvantages

• Limited output voltage options (fixed at 2.5V).
• Requires additional external components for certain applications.

Working Principles

The LTC1326CMS8-2.5#TRPBF utilizes a combination of internal circuitry and feedback mechanisms to regulate the output voltage. It compares the reference voltage (VREF) with the output voltage (VOUT) and adjusts the internal circuitry accordingly to maintain a stable 2.5V output. The IC continuously monitors the input voltage (VIN) and adjusts its internal components to compensate for any variations, ensuring a consistent output voltage.

Detailed Application Field Plans

The LTC1326CMS8-2.5#TRPBF finds application in various electronic devices that require precise voltage regulation. Some common application fields include:

1. Battery-Powered Devices: Portable electronic devices such as smartphones, tablets, and portable gaming consoles benefit from the LTC1326CMS8-2.5#TRPBF's efficient voltage regulation, extending battery life.

2. Industrial Control Systems: The IC is used in industrial control systems to regulate power supply to sensors, actuators, and other critical components, ensuring reliable operation.

3. Automotive Electronics: In automotive applications, the LTC1326CMS8-2.5#TRPBF is employed for voltage regulation in various subsystems, including infotainment systems, engine control units, and lighting systems.

4. Medical Devices: Medical equipment often requires precise and stable power supply. The LTC1326CMS8-2.5#TRPBF is utilized in devices such as patient monitors, infusion pumps, and diagnostic equipment.

Detailed and Complete Alternative Models

1. LM317T: This adjustable voltage regulator offers a wide input voltage range and adjustable output voltage, making it suitable for various applications.
2. LT1763-2.5: A low dropout voltage regulator with fixed 2.5V output, ideal for applications requiring high efficiency and low power consumption.
3. MAX603CP