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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:
- VIN (Pin 1): Input voltage pin.
- GND (Pin 2): Ground reference pin.
- 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:
- Battery-powered devices: It is suitable for portable electronic devices that require a stable low voltage supply.
- Embedded systems: The regulator can be used in microcontroller-based systems to provide a regulated voltage for reliable operation.
- 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:
- LM1117-1.2: A popular fixed 1.2V linear regulator with a TO-220 package.
- LT1763-1.2: Another low dropout linear regulator with a fixed 1.2V output voltage, available in various packages.
- 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.
Seznam 10 běžných otázek a odpovědí souvisejících s aplikací LT3007ETS8-1.2#TRPBF v technických řešeních
Sure! Here are 10 common questions and answers related to the application of LT3007ETS8-1.2#TRPBF in technical solutions:
Q1: What is the LT3007ETS8-1.2#TRPBF? A1: The LT3007ETS8-1.2#TRPBF is a specific model of voltage regulator IC (integrated circuit) manufactured by Linear Technology (now part of Analog Devices). It is designed to provide a regulated output voltage of 1.2V.
Q2: What are the typical applications of LT3007ETS8-1.2#TRPBF? A2: The LT3007ETS8-1.2#TRPBF is commonly used in various technical solutions where a stable and regulated 1.2V power supply is required, such as low-power microcontrollers, sensors, and other electronic devices.
Q3: What is the input voltage range for LT3007ETS8-1.2#TRPBF? A3: The input voltage range for LT3007ETS8-1.2#TRPBF is typically between 2.5V and 20V.
Q4: What is the maximum output current of LT3007ETS8-1.2#TRPBF? A4: The maximum output current of LT3007ETS8-1.2#TRPBF is around 500mA, depending on the specific operating conditions and thermal considerations.
Q5: Does LT3007ETS8-1.2#TRPBF require any external components for operation? A5: Yes, LT3007ETS8-1.2#TRPBF requires a few external components, including input and output capacitors, to ensure stability and proper operation.
Q6: Can LT3007ETS8-1.2#TRPBF handle input voltage fluctuations? A6: Yes, LT3007ETS8-1.2#TRPBF is designed to handle input voltage fluctuations within its specified input voltage range, providing a stable and regulated 1.2V output.
Q7: Is LT3007ETS8-1.2#TRPBF suitable for battery-powered applications? A7: Yes, LT3007ETS8-1.2#TRPBF can be used in battery-powered applications as it has low quiescent current and operates efficiently with low dropout voltage.
Q8: What are the thermal considerations for LT3007ETS8-1.2#TRPBF? A8: The LT3007ETS8-1.2#TRPBF requires proper heat sinking or thermal management to ensure that it operates within its specified temperature limits and maintains stability.
Q9: Can LT3007ETS8-1.2#TRPBF be used in automotive applications? A9: Yes, LT3007ETS8-1.2#TRPBF is suitable for automotive applications as it meets the necessary requirements for automotive-grade components.
Q10: Are there any specific precautions to consider when using LT3007ETS8-1.2#TRPBF? A10: It is important to follow the manufacturer's datasheet and application notes for proper usage of LT3007ETS8-1.2#TRPBF. Pay attention to input/output voltage limits, thermal considerations, and component selection to ensure reliable operation.