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LT1965IMS8E-2.5#TRPBF
Product Overview
Category
The LT1965IMS8E-2.5#TRPBF belongs to the category of voltage regulators.
Use
This product is commonly used in electronic circuits to regulate and stabilize voltage levels.
Characteristics
- Voltage regulation: The LT1965IMS8E-2.5#TRPBF provides a fixed output voltage of 2.5V.
- High efficiency: It operates with high efficiency, minimizing power dissipation.
- Low dropout voltage: The regulator can maintain stable output voltage even when the input voltage is close to the desired output voltage.
- Low noise: It produces minimal electrical noise, ensuring clean power supply for sensitive components.
- Thermal shutdown: The LT1965IMS8E-2.5#TRPBF includes thermal shutdown protection to prevent overheating.
Package
This product comes in an MSOP-8 package, which is a small surface-mount package with eight pins.
Essence
The LT1965IMS8E-2.5#TRPBF is an integrated circuit (IC) voltage regulator designed to provide a stable output voltage of 2.5V.
Packaging/Quantity
The LT1965IMS8E-2.5#TRPBF is typically packaged in reels or tubes, containing a specific quantity of units per package.
Specifications
- Input Voltage Range: 2.5V to 20V
- Output Voltage: 2.5V
- Maximum Output Current: 1.1A
- Dropout Voltage: 340mV at 1A Load
- Line Regulation: ±0.02%
- Load Regulation: ±0.1%
- Quiescent Current: 40µA
- Operating Temperature Range: -40°C to 125°C
Detailed Pin Configuration
The LT1965IMS8E-2.5#TRPBF has the following pin configuration:
- VIN: Input voltage pin
- GND: Ground pin
- FB: Feedback pin
- NC: No connection
- NC: No connection
- VOUT: Output voltage pin
- NC: No connection
- NC: No connection
Functional Features
- Voltage Regulation: The LT1965IMS8E-2.5#TRPBF maintains a constant output voltage of 2.5V, regardless of input voltage fluctuations.
- Current Limiting: It incorporates current limiting protection to prevent excessive current flow.
- Thermal Shutdown: The regulator includes thermal shutdown protection to prevent overheating and potential damage.
Advantages and Disadvantages
Advantages
- High efficiency operation
- Low dropout voltage
- Low noise output
- Compact MSOP-8 package
- Thermal shutdown protection
Disadvantages
- Fixed output voltage may not be suitable for all applications
- Limited maximum output current (1.1A)
Working Principles
The LT1965IMS8E-2.5#TRPBF operates as a linear voltage regulator. It uses a feedback mechanism to compare the output voltage with a reference voltage of 2.5V. Any deviation from the desired output voltage is corrected by adjusting the internal circuitry to maintain a stable 2.5V output.
Detailed Application Field Plans
The LT1965IMS8E-2.5#TRPBF finds applications in various electronic systems, including but not limited to: - Battery-powered devices - Portable audio players - Wireless communication devices - Embedded systems - Industrial control systems
Detailed and Complete Alternative Models
Some alternative models that can be considered as alternatives to the LT1965IMS8E-2.5#TRPBF include: - LM1117-2.5: A popular 2.5V voltage regulator with similar characteristics and package options. - LT1763-2.5: Another 2.5V regulator with low dropout voltage and high output current capability. - ADP3339-2.5: A precision voltage regulator offering a fixed 2.5V output.
These alternative models provide similar functionality and can be used as substitutes depending on specific requirements.
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Seznam 10 běžných otázek a odpovědí souvisejících s aplikací LT1965IMS8E-2.5#TRPBF v technických řešeních
Sure! Here are 10 common questions and answers related to the application of LT1965IMS8E-2.5#TRPBF in technical solutions:
Q: What is the LT1965IMS8E-2.5#TRPBF? A: The LT1965IMS8E-2.5#TRPBF is a low dropout (LDO) linear regulator IC that provides a fixed output voltage of 2.5V.
Q: What is the input voltage range for the LT1965IMS8E-2.5#TRPBF? A: The input voltage range for this LDO regulator is typically between 2.8V and 20V.
Q: What is the maximum output current of the LT1965IMS8E-2.5#TRPBF? A: The maximum output current of this LDO regulator is 1.1A.
Q: Can the LT1965IMS8E-2.5#TRPBF handle high temperatures? A: Yes, the LT1965IMS8E-2.5#TRPBF is designed to operate at high temperatures, with a maximum junction temperature of 125°C.
Q: Does the LT1965IMS8E-2.5#TRPBF require any external components? A: Yes, it requires a few external components such as input and output capacitors for stability and filtering.
Q: What is the dropout voltage of the LT1965IMS8E-2.5#TRPBF? A: The dropout voltage of this LDO regulator is typically around 300mV at full load.
Q: Can the LT1965IMS8E-2.5#TRPBF be used in battery-powered applications? A: Yes, it can be used in battery-powered applications as it has a low quiescent current and operates at low input voltages.
Q: Is the LT1965IMS8E-2.5#TRPBF protected against overcurrent and thermal shutdown? A: Yes, it has built-in protection features such as current limit and thermal shutdown to protect the IC from damage.
Q: Can the LT1965IMS8E-2.5#TRPBF be used in both step-down and step-up voltage applications? A: No, this LDO regulator is designed for step-down voltage applications only.
Q: What are some typical applications of the LT1965IMS8E-2.5#TRPBF? A: Some typical applications include powering microcontrollers, sensors, RF modules, and other low voltage devices in various electronic systems.
Please note that these answers are general and may vary depending on specific design considerations and requirements.