LT3062EDCB

Product Overview

Category: Integrated Circuit (IC)

Use: Voltage Regulator

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

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

Essence: The LT3062EDCB is a voltage regulator IC designed to provide a stable and regulated output voltage for various electronic devices.

Packaging/Quantity: The LT3062EDCB is typically sold in reels or tubes, with a quantity of 2500 units per reel/tube.

Specifications

• Input Voltage Range: 1.8V to 45V
• Output Voltage Range: 0.6V to 44V
• Output Current: Up to 200mA
• Dropout Voltage: 300mV at 200mA
• Line Regulation: ±0.02%
• Load Regulation: ±0.1%
• Quiescent Current: 40µA
• Operating Temperature Range: -40°C to 125°C

Detailed Pin Configuration

The LT3062EDCB has a total of 8 pins arranged as follows:

```

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

Functional Features

• Low dropout voltage allows for efficient regulation even with small input-output differentials.
• High output current capability enables the LT3062EDCB to power a wide range of electronic devices.
• Adjustable output voltage provides flexibility in meeting specific voltage requirements.
• Thermal shutdown protection prevents the IC from overheating and ensures safe operation.

Advantages and Disadvantages

Advantages: - Wide input voltage range allows for compatibility with various power sources. - Excellent line and load regulation ensure stable output voltage under varying conditions. - Low quiescent current minimizes power consumption during standby or idle periods. - Compact DFN-8 package offers space-saving benefits in circuit board designs.

Disadvantages: - Limited output current may not be suitable for high-power applications. - Dropout voltage of 300mV may result in higher power dissipation compared to other regulators.

Working Principles

The LT3062EDCB operates as a linear voltage regulator, utilizing a pass transistor to regulate the output voltage. It compares the reference voltage with the feedback voltage and adjusts the pass transistor accordingly to maintain a stable output voltage. The device also incorporates thermal shutdown protection to prevent damage due to excessive temperature.

Detailed Application Field Plans

The LT3062EDCB finds applications in various fields, including but not limited to: - Portable electronic devices - Battery-powered systems - Industrial control systems - Automotive electronics - Communication equipment

Detailed and Complete Alternative Models

Some alternative models that offer similar functionality to the LT3062EDCB include: - LM317: Adjustable Voltage Regulator - LT1084: Low Dropout Positive Fixed Voltage Regulator - ADP3339: Low Dropout Linear Regulator - TPS7A47: Ultra-Low Noise LDO Voltage Regulator

These alternatives can be considered based on specific requirements and design constraints.

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