LT3030MPFE#PBF

Product Overview

The LT3030MPFE#PBF is a low dropout voltage linear regulator designed for use in various electronic applications. This device falls under the category of voltage regulators and is commonly used to provide stable and regulated power supply to sensitive electronic components. The LT3030MPFE#PBF is known for its high accuracy, low noise, and low dropout voltage, making it suitable for a wide range of applications. It is available in a small package, offering space-saving benefits, and is typically sold in reel packaging with a specific quantity per reel.

Specifications

• Input Voltage Range: 1.8V to 20V
• Output Voltage Range: 0.6V to 15V
• Dropout Voltage: 300mV
• Maximum Output Current: 150mA
• Line Regulation: 0.02%
• Load Regulation: 0.04%
• Quiescent Current: 45µA
• Package Type: DFN-6

Detailed Pin Configuration

The LT3030MPFE#PBF features a DFN-6 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. NC: No Connection

Functional Features

• Low Dropout Voltage: The LT3030MPFE#PBF maintains regulation even when the input voltage is only slightly higher than the output voltage.
• Low Noise: This regulator minimizes output voltage fluctuations, making it suitable for noise-sensitive applications.
• Small Package: The compact DFN-6 package saves board space and allows for easy integration into designs.

Advantages and Disadvantages

Advantages

• High Accuracy: Provides precise and stable output voltage.
• Low Quiescent Current: Minimizes power consumption in standby mode.
• Wide Input Voltage Range: Suitable for various power supply applications.

Disadvantages

• Limited Maximum Output Current: Not suitable for high-power applications.
• Restricted Output Voltage Range: May not be ideal for applications requiring higher output voltages.

Working Principles

The LT3030MPFE#PBF operates by comparing the reference voltage with the feedback voltage to regulate the output voltage. When the output voltage deviates from the set value, the internal circuitry adjusts the pass transistor to maintain the desired output voltage.

Detailed Application Field Plans

The LT3030MPFE#PBF is commonly used in the following applications: - Battery-Powered Devices: Provides stable power supply for portable electronics. - Sensor Modules: Ensures accurate and noise-free power for sensor circuits. - Embedded Systems: Regulates power for microcontrollers and other digital components.

Detailed and Complete Alternative Models

• LT1763: Offers higher maximum output current and wider output voltage range.
• LT3080: Provides adjustable output voltage and higher output current capability.

In conclusion, the LT3030MPFE#PBF is a versatile and reliable voltage regulator suitable for a wide range of electronic applications. Its low dropout voltage, low noise, and compact package make it an ideal choice for designs where space and performance are critical factors.

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