LTC1326IS8-2.5#PBF

Product Overview

Category

The LTC1326IS8-2.5#PBF belongs to the category of integrated circuits (ICs).

Use

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

Characteristics

• Voltage Regulation: The LTC1326IS8-2.5#PBF provides a regulated output voltage of 2.5V.
• Low Dropout: It has a low dropout voltage, ensuring efficient power conversion.
• High Accuracy: This IC offers high accuracy in voltage regulation.
• Small Package Size: The LTC1326IS8-2.5#PBF comes in an S8 package, which is compact and suitable for space-constrained applications.
• RoHS Compliant: It meets the Restriction of Hazardous Substances (RoHS) directive, making it environmentally friendly.

Package and Quantity

The LTC1326IS8-2.5#PBF is packaged in an S8 package. Each package contains one unit of the IC.

Specifications

• Output Voltage: 2.5V
• Dropout Voltage: 0.3V (typical)
• Input Voltage Range: 2.7V to 10V
• Maximum Output Current: 100mA
• Line Regulation: ±0.02% (typical)
• Load Regulation: ±0.1% (typical)
• Quiescent Current: 75µA (typical)
• Operating Temperature Range: -40°C to 125°C

Pin Configuration

The LTC1326IS8-2.5#PBF has the following pin configuration:

```

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

Functional Features

• Voltage Regulation: The LTC1326IS8-2.5#PBF ensures a stable output voltage of 2.5V, regardless of input voltage fluctuations.
• Low Dropout: It operates with a low dropout voltage, minimizing power loss and maximizing efficiency.
• Enable Pin: The EN pin allows for easy on/off control of the IC, conserving power when not in use.
• Overcurrent Protection: The LTC1326IS8-2.5#PBF incorporates overcurrent protection to safeguard against excessive current draw.

Advantages and Disadvantages

Advantages

• High accuracy in voltage regulation
• Low dropout voltage for efficient power conversion
• Compact package size suitable for space-constrained applications
• RoHS compliant, environmentally friendly

Disadvantages

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

Working Principles

The LTC1326IS8-2.5#PBF utilizes a voltage reference, error amplifier, and pass transistor to regulate the output voltage. The error amplifier compares the feedback voltage with the reference voltage and adjusts the pass transistor accordingly to maintain a stable output voltage of 2.5V.

Detailed Application Field Plans

The LTC1326IS8-2.5#PBF finds application in various electronic devices that require a regulated 2.5V power supply. Some common application fields include:

1. Battery-Powered Devices: Portable electronics such as smartphones, tablets, and wearable devices often require a stable 2.5V power source for their internal circuitry.
2. Industrial Control Systems: The LTC1326IS8-2.5#PBF can be used in industrial control systems that require precise voltage regulation for sensors, actuators, and other components.
3. Automotive Electronics: It is suitable for automotive applications where a regulated 2.5V supply is needed for various subsystems, including infotainment systems and engine control units.

Detailed and Complete Alternative Models

1. LTC1326IS8-3.3#PBF: Similar to LTC1326IS8-2.5#PBF but provides a regulated output voltage of 3.3V.
2. LTC1326IS8-1.8#PBF: Similar to LTC1326IS8-2.5#PBF but provides a regulated output voltage of 1.8V.
3. LTC1326IS8-ADJ#PBF: Adjustable version of the LTC1326IS8 series, allowing users to set the desired output voltage within a specific range.

These alternative models offer similar functionality with different output voltage options to cater to diverse application requirements.

In conclusion, the LTC1326IS8-2.5#PBF is an integrated circuit used for voltage regulation and power management. It offers high accuracy, low dropout, and comes in a compact package. While it has limitations in terms of maximum output current and input voltage range,