LT3008IDC-1.5#TRPBF

Overview

Product Category: Integrated Circuit (IC)

Use: Voltage Regulator

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

Package: DFN-8 (Dual Flat No-Lead)

Essence: The LT3008IDC-1.5#TRPBF is a high-performance voltage regulator designed for use in various electronic applications.

Packaging/Quantity: Tape & Reel, 2500 units per reel

Specifications

• Input Voltage Range: 2.7V to 20V
• Output Voltage Range: 1.22V to 20V
• Dropout Voltage: 300mV at 1A Load Current
• Output Current: Up to 100mA
• Line Regulation: ±0.02% Typical
• Load Regulation: ±0.1% Typical
• Quiescent Current: 40µA Typical
• Operating Temperature Range: -40°C to 125°C

Pin Configuration

The LT3008IDC-1.5#TRPBF package consists of 8 pins arranged as follows:

```

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| | --| VOUT GND |-- Pin 1: Ground --| VIN NC |-- Pin 2: Not Connected --| ADJ VOUT |-- Pin 3: Output Voltage Adjust --| NC NC |-- Pin 4: Not Connected --| NC VIN |-- Pin 5: Input Voltage --| NC VIN |-- Pin 6: Input Voltage --| NC VIN |-- Pin 7: Input Voltage --| NC VIN |-- Pin 8: Input Voltage |___________| ```

Functional Features

• Low dropout voltage allows for efficient regulation even with small input-output differentials.
• Adjustable output voltage provides flexibility in various applications.
• Current limiting protects the circuit from excessive current flow.
• Thermal shutdown protection prevents overheating and damage to the IC.

Advantages

• High-performance voltage regulation
• Wide input voltage range
• Low quiescent current
• Compact package size
• Excellent line and load regulation

Disadvantages

• Limited output current capacity (up to 100mA)
• Not suitable for high-power applications

Working Principles

The LT3008IDC-1.5#TRPBF is a linear voltage regulator that uses a pass transistor to regulate the output voltage. It operates by comparing the reference voltage with the feedback voltage, adjusting the pass transistor's resistance to maintain a stable output voltage. The device employs a low dropout architecture, allowing it to regulate the output voltage efficiently even when the input voltage is close to the desired output voltage.

Detailed Application Field Plans

The LT3008IDC-1.5#TRPBF can be used in a wide range of electronic applications, including but not limited to: - Battery-powered devices - Portable electronics - Automotive systems - Industrial control systems - Medical equipment - Communication devices

Alternative Models

Some alternative models that offer similar functionality to the LT3008IDC-1.5#TRPBF include: - LM1117-1.5 - MCP1700-1.5 - TS2950-1.5

These models provide comparable voltage regulation capabilities and can be considered as alternatives based on specific application requirements.

In conclusion, the LT3008IDC-1.5#TRPBF is a versatile voltage regulator IC with excellent performance characteristics. Its low dropout voltage, adjustable output voltage, and thermal protection make it suitable for a wide range of electronic applications. However, its limited output current capacity may restrict its use in high-power applications.