LT3065EMSE-2.5#PBF

Product Overview

The LT3065EMSE-2.5#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 precision, low dropout voltage, and low quiescent current, making it suitable for a wide range of applications. The LT3065EMSE-2.5#PBF comes in a small package and is designed to be highly efficient, making it an ideal choice for portable and battery-powered devices.

Basic Information

• Category: Voltage Regulator
• Use: Providing stable output voltage in electronic devices
• Characteristics: High precision, low dropout voltage, low quiescent current
• Package: Small form factor
• Essence: High efficiency and precision
• Packaging/Quantity: Typically available in reels or tubes

Specifications

• Output Voltage: 2.5V
• Dropout Voltage: 300mV at 500mA load current
• Quiescent Current: 30µA
• Input Voltage Range: 1.8V to 45V
• Maximum Output Current: 500mA
• Operating Temperature Range: -40°C to 125°C

Detailed Pin Configuration

The LT3065EMSE-2.5#PBF features a standard 8-pin surface mount package with the following pin configuration: 1. VIN (Input Voltage) 2. GND (Ground) 3. SHDN (Shutdown) 4. NC (No Connection) 5. VOUT (Output Voltage) 6. FB (Feedback) 7. NC (No Connection) 8. NC (No Connection)

Functional Features

• High Precision: Provides a stable 2.5V output voltage with high accuracy
• Low Dropout Voltage: Ensures efficient operation even when the input voltage is close to the output voltage
• Low Quiescent Current: Minimizes power consumption in standby or idle modes
• Thermal Shutdown Protection: Safeguards the device from overheating

Advantages and Disadvantages

Advantages

• High precision and accuracy
• Low dropout voltage for efficient operation
• Low quiescent current for reduced power consumption
• Thermal shutdown protection for added reliability

Disadvantages

• Limited maximum output current of 500mA
• Requires careful thermal management in high-power applications

Working Principles

The LT3065EMSE-2.5#PBF operates by comparing the feedback voltage to a precise internal reference, adjusting the pass device to maintain a stable 2.5V output. It utilizes a low dropout architecture to ensure efficient regulation even with small differences between the input and output voltages. The device also incorporates thermal shutdown protection to prevent damage due to excessive heat.

Detailed Application Field Plans

The LT3065EMSE-2.5#PBF is well-suited for a variety of applications, including: - Battery-powered devices - Portable electronics - Industrial control systems - Automotive electronics - Communication equipment

Detailed and Complete Alternative Models

• LT1763 Series: Offers a range of output voltages with low dropout and quiescent current
• LM317: Classic linear regulator with adjustable output voltage
• ADP3338: Low dropout regulator with high accuracy and low noise

In conclusion, the LT3065EMSE-2.5#PBF is a versatile voltage regulator known for its precision, efficiency, and reliability, making it an excellent choice for a wide range of electronic applications.

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