LT3061IMS8E#PBF

Product Overview

Category: Integrated Circuit (IC)

Use: Voltage Regulator

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

Package: MSOP-8

Essence: The LT3061IMS8E#PBF is a voltage regulator IC that provides a stable output voltage for various electronic devices.

Packaging/Quantity: The LT3061IMS8E#PBF is available in a MSOP-8 package and is typically sold in reels of 2500 units.

Specifications

• Input Voltage Range: 2.7V to 45V
• Output Voltage Range: 0.6V to 40V
• Maximum Output Current: 200mA
• Dropout Voltage: 300mV at 200mA
• Quiescent Current: 30μA
• Operating Temperature Range: -40°C to 125°C

Pin Configuration

The LT3061IMS8E#PBF has the following pin configuration:

```

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| | --| VIN GND |-- Pin 1 --| VOUT NC |-- Pin 2 --| FB NC |-- Pin 3 --| NC NC |-- Pin 4 --| NC NC |-- Pin 5 --| NC NC |-- Pin 6 --| NC NC |-- Pin 7 --| NC NC |-- Pin 8 |___________| ```

Functional Features

• Low Dropout Voltage: The LT3061IMS8E#PBF exhibits a low dropout voltage, allowing it to regulate the output voltage even when the input voltage is close to the desired output voltage.

• High Output Current: With a maximum output current of 200mA, the LT3061IMS8E#PBF can power a wide range of electronic devices.

• Adjustable Output Voltage: The output voltage of the LT3061IMS8E#PBF can be adjusted within the range of 0.6V to 40V, providing flexibility for different applications.

• Low Quiescent Current: The quiescent current of only 30μA ensures minimal power consumption when the device is in standby or idle mode.

• Thermal Shutdown Protection: The LT3061IMS8E#PBF incorporates thermal shutdown protection, which prevents the IC from overheating and ensures its safe operation.

Advantages and Disadvantages

Advantages: - Wide input voltage range - Adjustable output voltage - Low dropout voltage - High output current capability - Low quiescent current

Disadvantages: - Limited maximum output current compared to some other voltage regulators - MSOP-8 package may require careful handling during soldering

Working Principles

The LT3061IMS8E#PBF operates as a linear voltage regulator. It uses a feedback mechanism to maintain a stable output voltage regardless of changes in the input voltage or load conditions. The internal circuitry of the IC adjusts the pass transistor to regulate the output voltage based on the feedback received from the FB pin.

Detailed Application Field Plans

The LT3061IMS8E#PBF can be used in various applications that require a stable and adjustable output voltage. Some potential application fields include:

1. Battery-Powered Devices: The low dropout voltage and low quiescent current make the LT3061IMS8E#PBF suitable for battery-powered devices such as portable electronics, IoT devices, and wearable devices.

2. Industrial Control Systems: The wide input voltage range and thermal shutdown protection make the LT3061IMS8E#PBF suitable for industrial control systems that require stable power supply in harsh environments.

3. Automotive Electronics: The LT3061IMS8E#PBF can be used in automotive electronics applications where a stable voltage is required for powering sensors, actuators, and other components.

4. Communication Systems: The adjustable output voltage and high output current capability of the LT3061IMS8E#PBF make it suitable for communication systems that require different voltage levels for various components.

Detailed and Complete Alternative Models

Some alternative models to the LT3061IMS8E#PBF include:

1. LM317: A popular linear voltage regulator with adjustable output voltage and high output current capability.

2. LT1084: A low dropout voltage regulator with adjustable output voltage and high output current capability.

3. LM1117: A low dropout voltage regulator with fixed output voltage options and moderate output current capability.

4. ADP3339: A low dropout voltage regulator with adjustable output voltage and high output current capability.

These alternative models offer similar functionality and can be considered based on specific