LT3689EMSE-5#PBF

Product Overview

The LT3689EMSE-5#PBF belongs to the category of voltage regulators and is commonly used in electronic devices to provide a stable output voltage. This device is known for its high efficiency, compact package, and wide input voltage range. The LT3689EMSE-5#PBF comes in a small MSOP-12 package and is designed to meet the needs of various applications requiring a regulated power supply.

Basic Information

• Category: Voltage Regulator
• Use: Provides stable output voltage in electronic devices
• Characteristics: High efficiency, wide input voltage range
• Package: MSOP-12
• Essence: Regulated power supply
• Packaging/Quantity: Individual units

Specifications

• Input Voltage Range: 2.7V to 36V
• Output Voltage: 5V
• Maximum Output Current: 500mA
• Quiescent Current: 75µA
• Operating Temperature Range: -40°C to 125°C

Detailed Pin Configuration

The LT3689EMSE-5#PBF features the following pin configuration: 1. VIN: Input Voltage 2. SW: Switch Node 3. GND: Ground 4. FB: Feedback 5. SS/TR: Soft-Start/Tracking 6. PG: Power Good 7. VOUT: Output Voltage 8. NC: No Connection 9. NC: No Connection 10. NC: No Connection 11. NC: No Connection 12. NC: No Connection

Functional Features

• Wide Input Voltage Range
• Low Quiescent Current
• Integrated Soft-Start
• Power Good Flag
• Overtemperature Protection
• Short-Circuit Protection

Advantages and Disadvantages

Advantages

• High Efficiency
• Small Package Size
• Wide Operating Temperature Range
• Integrated Protection Features

Disadvantages

• Limited Maximum Output Current
• Requires External Components for Operation

Working Principles

The LT3689EMSE-5#PBF operates by regulating the input voltage to a stable 5V output using an internal feedback loop. It utilizes a switching regulator topology to achieve high efficiency and can handle a wide range of input voltages while providing a consistent output.

Detailed Application Field Plans

The LT3689EMSE-5#PBF is suitable for a wide range of applications including: - Battery-Powered Devices - Industrial Control Systems - Automotive Electronics - Portable Instruments - Distributed Power Systems

Detailed and Complete Alternative Models

Some alternative models to the LT3689EMSE-5#PBF include: - LT1763 - LM317 - LM7805 - TPS7A47

In conclusion, the LT3689EMSE-5#PBF is a versatile voltage regulator with a wide input voltage range, high efficiency, and integrated protection features. Its compact package and functional characteristics make it suitable for various electronic applications, especially those requiring a stable and reliable power supply.

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