LT3015MPMSE#TRPBF

Product Overview

• Category: Integrated Circuit (IC)
• Use: Voltage Regulator
• Characteristics: Low Dropout Linear Regulator
• Package: MSE (8-Lead Plastic MSOP)
• Essence: Provides a regulated output voltage with low dropout voltage and high accuracy.
• Packaging/Quantity: Tape & Reel, 2500 units per reel

Specifications

• Input Voltage Range: 2.2V to 20V
• Output Voltage Range: 1.22V to 18V
• Dropout Voltage: 300mV at 500mA load current
• Output Current: Up to 500mA
• Line Regulation: ±0.02% typical
• Load Regulation: ±0.1% typical
• Quiescent Current: 40µA typical
• Shutdown Current: 1µA maximum
• Operating Temperature Range: -40°C to 125°C

Detailed Pin Configuration

The LT3015MPMSE#TRPBF has the following pin configuration:

1. GND: Ground connection
2. IN: Input voltage supply
3. ADJ: Output voltage adjustment pin
4. SHDN: Shutdown control pin
5. NC: No Connection
6. NC: No Connection
7. OUT: Regulated output voltage
8. NC: No Connection

Functional Features

• Low dropout voltage allows operation with small input-output differentials.
• High accuracy output voltage ensures precise regulation.
• Low quiescent current minimizes power consumption.
• Shutdown mode for power-saving when not in use.
• Thermal shutdown and current limit protection.

Advantages and Disadvantages

Advantages: - Low dropout voltage enables efficient operation. - High accuracy ensures precise voltage regulation. - Shutdown mode reduces power consumption. - Thermal shutdown and current limit protection enhance reliability.

Disadvantages: - Limited output current capability (up to 500mA). - Requires external components for proper operation.

Working Principles

The LT3015MPMSE#TRPBF is a low dropout linear regulator that provides a regulated output voltage. It operates by comparing the reference voltage with a feedback voltage derived from the output. The error amplifier adjusts the pass transistor to maintain the desired output voltage. The device uses a PNP transistor as the pass element, which allows for low dropout voltage and high efficiency.

Detailed Application Field Plans

The LT3015MPMSE#TRPBF can be used in various applications, including but not limited to: - Battery-powered devices - Portable electronics - Automotive systems - Industrial equipment - Communication systems

Detailed and Complete Alternative Models

Some alternative models that offer similar functionality to the LT3015MPMSE#TRPBF are: - LT1763: Low Dropout Regulator with Adjustable Output - LM1117: Low Dropout Voltage Regulator - ADP3339: Low Dropout Linear Regulator - MAX603: Low Dropout Voltage Reference

These alternatives provide different specifications and package options, allowing users to choose the most suitable option for their specific requirements.

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