LT3007ETS8-1.2#TRPBF

Product Overview

Category

The LT3007ETS8-1.2#TRPBF belongs to the category of voltage regulators.

Use

It is primarily used for regulating voltage in electronic circuits.

Characteristics

• Package: The LT3007ETS8-1.2#TRPBF comes in an SOT-223 package.
• Essence: It is a low dropout linear regulator with a fixed output voltage of 1.2V.
• Packaging/Quantity: The product is typically sold in reels or tubes, with a quantity varying based on the supplier.

Specifications

The LT3007ETS8-1.2#TRPBF has the following specifications:

• Input Voltage Range: 2.5V to 20V
• Output Voltage: 1.2V
• Dropout Voltage: 300mV at 1A Load Current
• Maximum Output Current: 500mA
• Line Regulation: ±0.02%
• Load Regulation: ±0.1%
• Quiescent Current: 30μA
• Operating Temperature Range: -40°C to 125°C

Detailed Pin Configuration

The LT3007ETS8-1.2#TRPBF has three pins:

1. VIN (Pin 1): Input voltage pin.
2. GND (Pin 2): Ground reference pin.
3. VOUT (Pin 3): Output voltage pin.

Functional Features

The LT3007ETS8-1.2#TRPBF offers the following functional features:

• Low dropout voltage: The regulator maintains a stable output voltage even when the input voltage is close to the desired output voltage.
• Low quiescent current: It consumes minimal current when there is no load, making it suitable for battery-powered applications.
• Overcurrent and thermal protection: The device includes built-in protection mechanisms to prevent damage due to excessive current or temperature.

Advantages and Disadvantages

Advantages

• Stable output voltage even with low input voltage.
• Low quiescent current for power efficiency.
• Built-in protection features for enhanced reliability.

Disadvantages

• Limited maximum output current of 500mA.
• Fixed output voltage may not be suitable for all applications.

Working Principles

The LT3007ETS8-1.2#TRPBF operates as a linear regulator, using 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.

Detailed Application Field Plans

The LT3007ETS8-1.2#TRPBF can be used in various applications, including but not limited to:

1. Battery-powered devices: It is suitable for portable electronic devices that require a stable low voltage supply.
2. Embedded systems: The regulator can be used in microcontroller-based systems to provide a regulated voltage for reliable operation.
3. Automotive electronics: It finds application in automotive circuits where a stable voltage is required for sensors, actuators, and other components.

Detailed and Complete Alternative Models

Some alternative models that offer similar functionality to the LT3007ETS8-1.2#TRPBF include:

1. LM1117-1.2: A popular fixed 1.2V linear regulator with a TO-220 package.
2. LT1763-1.2: Another low dropout linear regulator with a fixed 1.2V output voltage, available in various packages.
3. ADP3339-1.2: A high-accuracy, low dropout regulator with a fixed 1.2V output voltage, offered in different package options.

These alternatives can be considered based on specific requirements and availability.

In conclusion, the LT3007ETS8-1.2#TRPBF is a voltage regulator that provides a stable 1.2V output voltage with low dropout and quiescent current. It offers various advantages such as built-in protection features and can be used in diverse applications. Alternative models are available to suit different needs.