LTC1326CS8-2.5#PBF

Product Overview

Category

The LTC1326CS8-2.5#PBF 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 LTC1326CS8-2.5#PBF provides a regulated output voltage of 2.5V.
• Low Dropout: It has a low dropout voltage, ensuring efficient power conversion.
• Small Package: The IC comes in an 8-pin surface mount package, making it suitable for compact designs.
• High Accuracy: It offers high accuracy in voltage regulation, ensuring stable performance.

Package and Quantity

The LTC1326CS8-2.5#PBF is available in an 8-pin SOIC (Small Outline Integrated Circuit) package. It is typically sold in reels or tubes containing multiple units.

Specifications

• Output Voltage: 2.5V
• Dropout Voltage: 0.3V (maximum)
• Input Voltage Range: 2.7V to 10V
• Output Current: Up to 100mA
• Quiescent Current: 75µA (typical)
• Operating Temperature Range: -40°C to 85°C

Pin Configuration

The LTC1326CS8-2.5#PBF has the following pin configuration:

```

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| | --| Vout Vin|-- --| GND EN |-- --| NC NC |-- |___________| ```

Pin Descriptions: - Vout: Regulated Output Voltage (2.5V) - Vin: Input Voltage - GND: Ground - EN: Enable Pin - NC: No Connection

Functional Features

1. Voltage Regulation: The LTC1326CS8-2.5#PBF provides a stable output voltage of 2.5V, ensuring reliable operation of connected devices.
2. Low Dropout: With a low dropout voltage of 0.3V, the IC can maintain regulation even when the input voltage is close to the output voltage.
3. Enable Pin: The EN pin allows for easy control of the IC's operation. When pulled low, the IC enters a low-power shutdown mode, reducing power consumption.
4. Thermal Shutdown Protection: The IC incorporates thermal shutdown protection, preventing damage due to excessive temperature.

Advantages and Disadvantages

Advantages

• High accuracy in voltage regulation
• Low dropout voltage for efficient power conversion
• Small package size for space-constrained designs
• Enable pin for easy control
• Thermal shutdown protection for enhanced reliability

Disadvantages

• Limited output current capacity (up to 100mA)
• Restricted input voltage range (2.7V to 10V)

Working Principles

The LTC1326CS8-2.5#PBF operates as a linear voltage regulator. It uses an internal reference voltage and feedback mechanism to maintain a constant output voltage of 2.5V. The enable pin allows for easy control of the IC's operation, while the thermal shutdown protection ensures safe operation under high-temperature conditions.

Application Field Plans

The LTC1326CS8-2.5#PBF finds applications in various electronic devices that require stable and regulated power supply at 2.5V. Some potential application fields include: 1. Battery-powered devices: Portable electronics such as smartphones, tablets, and wearable devices can benefit from the LTC1326CS8-2.5#PBF's efficient power management capabilities. 2. Industrial automation: Control systems, sensors, and actuators often require precise and stable voltage regulation, making this IC suitable for such applications. 3. Automotive electronics: The LTC1326CS8-2.5#PBF can be used in automotive systems that require reliable power management, such as infotainment systems and engine control units.

Alternative Models

1. LT1763CS8-2.5#PBF: This IC offers similar characteristics and specifications, including a regulated output voltage of 2.5V and low dropout voltage.
2. LM1117MPX-2.5/NOPB: Another alternative with a 2.5V output voltage and low dropout, suitable for various electronic applications.
3. MAX603CPA+: This IC provides a regulated output voltage of 2.5V and features low quiescent current, making it ideal for battery-powered devices.

These alternative models offer comparable functionality and can be considered based on specific application requirements.

In conclusion, the LTC1326CS8-2.5#PBF is an integrated circuit used for voltage regulation and power management. It offers stable and efficient power conversion with a regulated output voltage of 2.5V. Despite its