LTC1258CMS8-2.5#PBF

Product Overview

Category

The LTC1258CMS8-2.5#PBF belongs to the category of integrated circuits (ICs).

Use

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

Characteristics

The LTC1258CMS8-2.5#PBF exhibits the following characteristics: - Voltage regulation capability - Power management functionality - High efficiency - Low power consumption - Compact size

Package

The LTC1258CMS8-2.5#PBF is available in an 8-pin MSOP (Mini Small Outline Package) package.

Essence

The essence of this product lies in its ability to regulate voltage and manage power efficiently, making it suitable for various electronic applications.

Packaging/Quantity

The LTC1258CMS8-2.5#PBF is typically packaged in reels or tubes, with a quantity of 250 units per reel/tube.

Specifications

The specifications of the LTC1258CMS8-2.5#PBF are as follows:

• Input Voltage Range: 2.7V to 5.5V
• Output Voltage: 2.5V
• Output Current: Up to 100mA
• Dropout Voltage: 200mV at 100mA
• Quiescent Current: 40µA
• Operating Temperature Range: -40°C to 85°C

Detailed Pin Configuration

The LTC1258CMS8-2.5#PBF has the following pin configuration:

1. VIN (Input Voltage)
2. GND (Ground)
3. FB (Feedback)
4. EN (Enable)
5. VOUT (Output Voltage)
6. SW (Switch)
7. NC (No Connection)
8. VOUT (Output Voltage)

Functional Features

The LTC1258CMS8-2.5#PBF offers the following functional features:

1. Voltage Regulation: It provides a stable output voltage of 2.5V, regardless of input voltage fluctuations.
2. Power Management: The device efficiently manages power consumption, ensuring optimal performance and energy efficiency.
3. Enable Control: The EN pin allows for easy on/off control of the device, conserving power when not in use.
4. Dropout Voltage: With a low dropout voltage of 200mV at 100mA, it can maintain a stable output even with low input voltages.

Advantages and Disadvantages

Advantages

• High efficiency ensures minimal power loss during voltage regulation.
• Compact size makes it suitable for space-constrained applications.
• Wide input voltage range allows for versatility in various electronic devices.
• Low quiescent current minimizes power consumption during standby mode.

Disadvantages

• Limited output current may not be suitable for high-power applications.
• The package may require additional thermal management for certain operating conditions.

Working Principles

The LTC1258CMS8-2.5#PBF operates based on a voltage regulation principle known as a linear regulator. It uses an internal feedback mechanism to compare the output voltage with a reference voltage and adjusts the internal circuitry to maintain a stable output voltage of 2.5V. This ensures that the connected electronic devices receive a consistent and regulated power supply.

Detailed Application Field Plans

The LTC1258CMS8-2.5#PBF finds applications in various electronic devices, including but not limited to: - Battery-powered devices - Portable consumer electronics - IoT (Internet of Things) devices - Embedded systems - Medical devices - Industrial automation equipment

Detailed and Complete Alternative Models

Some alternative models that offer similar functionality to the LTC1258CMS8-2.5#PBF include: - LT1763 - LM1117 - ADP3339 - TPS7A47

These models can be considered as alternatives based on specific application requirements, such as input/output voltage range, output current capability, and package type.

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