LT3027EMSE#TRPBF

Product Overview

Category: Integrated Circuit (IC)

Use: Voltage Regulator

Characteristics: - Low Dropout Voltage - High Output Current - Adjustable Output Voltage - Thermal Shutdown Protection

Package: MSOP-12

Essence: The LT3027EMSE#TRPBF is a voltage regulator IC designed to provide a stable and regulated output voltage for various electronic devices.

Packaging/Quantity: The LT3027EMSE#TRPBF is available in a MSOP-12 package. It is typically sold in reels containing 2500 units.

Specifications

• Input Voltage Range: 2.5V to 20V
• Output Voltage Range: 1.22V to 19.5V
• Dropout Voltage: 300mV at 500mA
• Output Current: Up to 500mA
• Line Regulation: ±0.02%
• Load Regulation: ±0.1%
• Quiescent Current: 40µA
• Operating Temperature Range: -40°C to 125°C

Detailed Pin Configuration

The LT3027EMSE#TRPBF has the following pin configuration:

1. VIN: Input Voltage
2. GND: Ground
3. ADJ: Output Voltage Adjustment
4. VOUT: Regulated Output Voltage
5. NC: No Connection
6. NC: No Connection
7. NC: No Connection
8. NC: No Connection
9. NC: No Connection
10. NC: No Connection
11. NC: No Connection
12. NC: No Connection

Functional Features

• Low dropout voltage allows operation with small input-output differentials.
• High output current capability enables it to power a wide range of electronic devices.
• Adjustable output voltage provides flexibility in various applications.
• Thermal shutdown protection prevents the IC from overheating and ensures safe operation.

Advantages

• Wide input voltage range allows compatibility with different power sources.
• Low dropout voltage minimizes power dissipation and improves efficiency.
• Adjustable output voltage provides versatility in design and application.
• Thermal shutdown protection enhances reliability and safety.

Disadvantages

• Limited output current may not be suitable for high-power applications.
• MSOP-12 package may require specialized equipment for soldering and handling.

Working Principles

The LT3027EMSE#TRPBF is a linear voltage regulator that uses a PNP pass transistor to regulate the output voltage. It operates by comparing the reference voltage with the feedback voltage obtained from the output. The error amplifier adjusts the base current of the pass transistor to maintain a stable output voltage, compensating for changes in load and input voltage.

Detailed Application Field Plans

The LT3027EMSE#TRPBF can be used in various applications, including but not limited to: - Battery-powered devices - Portable electronic devices - Automotive electronics - Industrial control systems - Communication equipment

Detailed and Complete Alternative Models

1. LT1763 - Low Dropout Regulator
2. LM317 - Adjustable Voltage Regulator
3. ADP3339 - High Current Linear Regulator
4. TPS7A47 - Ultra-Low Noise LDO Regulator
5. MAX603 - Low-Power Voltage Reference

These alternative models offer similar functionality and can be considered as substitutes for the LT3027EMSE#TRPBF in different applications.

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