LT1681ESW#PBF

Product Overview

Category

LT1681ESW#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

• Integrated circuit
• Voltage regulation and power management capabilities
• Small form factor
• High efficiency
• Low power consumption

Package

LT1681ESW#PBF is available in a small outline wide body (SOIC) package.

Essence

The essence of LT1681ESW#PBF lies in its ability to regulate voltage and manage power efficiently in electronic devices.

Packaging/Quantity

This product is typically packaged in reels or tubes, with a quantity of 250 units per reel/tube.

Specifications

• Input Voltage Range: 2.7V to 36V
• Output Voltage Range: 1.21V to 34V
• Maximum Output Current: 1A
• Operating Temperature Range: -40°C to 125°C
• Package Type: SOIC-8

Detailed Pin Configuration

1. VIN: Input voltage pin
2. GND: Ground pin
3. FB: Feedback pin
4. EN: Enable pin
5. VOUT: Output voltage pin
6. SW: Switching pin
7. NC: No connection
8. NC: No connection

Functional Features

• Wide input voltage range allows for versatile applications
• High output current capability enables powering various loads
• Efficient voltage regulation ensures stable and reliable performance
• Enable pin provides control over device operation
• Compact package size facilitates integration into space-constrained designs

Advantages

• Wide input voltage range allows compatibility with different power sources
• High efficiency results in reduced power dissipation and improved energy efficiency
• Small form factor enables integration into compact electronic devices
• Enable pin provides flexibility in controlling device operation

Disadvantages

• Limited maximum output current may not be suitable for high-power applications
• Operating temperature range may restrict usage in extreme environments

Working Principles

LT1681ESW#PBF operates based on a switching regulator topology. It utilizes an internal control circuitry to regulate the input voltage and provide a stable output voltage. The switching action allows for efficient power conversion, minimizing power losses and maximizing energy efficiency.

Detailed Application Field Plans

LT1681ESW#PBF finds applications in various electronic devices that require voltage regulation and power management. Some common application fields include:

1. Battery-powered devices: Portable electronics, such as smartphones, tablets, and wearable devices, benefit from the efficient power management capabilities of LT1681ESW#PBF.
2. Industrial equipment: This product can be used in industrial automation systems, motor control units, and power supplies to ensure stable and reliable operation.
3. Automotive electronics: LT1681ESW#PBF can be employed in automotive applications, including infotainment systems, lighting control modules, and engine management systems.

Detailed and Complete Alternative Models

1. LT1761ES5-3.3#TRMPBF: Similar to LT1681ESW#PBF, this model offers a fixed output voltage of 3.3V and a maximum output current of 1A. It is available in a SOT-23 package.
2. LT3080EST#PBF: This alternative model provides adjustable output voltage and a higher maximum output current of 1.1A. It comes in a TO-220 package.

In conclusion, LT1681ESW#PBF is an integrated circuit designed for voltage regulation and power management in electronic devices. Its compact size, wide input voltage range, and high efficiency make it suitable for various applications. However, its limited maximum output current and operating temperature range should be considered when selecting alternative models for specific requirements.