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LTC1798CS8-2.5#TRPBF
Product Overview
Category
The LTC1798CS8-2.5#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 LTC1798CS8-2.5#TRPBF provides a regulated output voltage.
- Efficiency: It offers high efficiency, minimizing power loss during voltage conversion.
- Low dropout voltage: The device operates with a low dropout voltage, ensuring stable performance even when the input voltage is close to the desired output voltage.
- Thermal protection: The LTC1798CS8-2.5#TRPBF incorporates thermal shutdown protection to prevent damage due to excessive heat.
- Adjustable output: The output voltage can be adjusted within a specified range.
Package
The LTC1798CS8-2.5#TRPBF comes in an 8-pin surface mount package.
Essence
This voltage regulator is designed to provide a stable and regulated output voltage for various electronic applications.
Packaging/Quantity
The LTC1798CS8-2.5#TRPBF is typically packaged in reels or tubes, with a quantity of 250 units per reel/tube.
Specifications
- Input Voltage Range: 2.7V to 6V
- Output Voltage: 2.5V
- Output Current: Up to 100mA
- Dropout Voltage: 200mV (typical)
- Quiescent Current: 50µA (typical)
- Operating Temperature Range: -40°C to 125°C
Detailed Pin Configuration
- VIN: Input voltage pin
- GND: Ground reference pin
- FB: Feedback pin for adjusting the output voltage
- EN: Enable pin for turning the regulator on/off
- NC: No connection pin (not internally connected)
- VOUT: Regulated output voltage pin
- NC: No connection pin (not internally connected)
- NC: No connection pin (not internally connected)
Functional Features
- Voltage regulation: The LTC1798CS8-2.5#TRPBF maintains a stable output voltage regardless of variations in the input voltage.
- Adjustable output: The output voltage can be fine-tuned using an external resistor divider network connected to the FB pin.
- Enable control: The EN pin allows for easy on/off control of the regulator, conserving power when not needed.
- Thermal protection: The device incorporates thermal shutdown protection, preventing damage from excessive heat.
Advantages and Disadvantages
Advantages
- High efficiency, minimizing power loss
- Low dropout voltage for stable performance
- Adjustable output voltage for flexibility
- Thermal protection for enhanced reliability
Disadvantages
- Limited output current capacity (up to 100mA)
- Restricted input voltage range (2.7V to 6V)
Working Principles
The LTC1798CS8-2.5#TRPBF operates based on a feedback control mechanism. It compares the output voltage with a reference voltage and adjusts the internal circuitry to maintain a constant output voltage. This is achieved by regulating the current flow through the pass transistor, which controls the output voltage level.
Detailed Application Field Plans
The LTC1798CS8-2.5#TRPBF finds applications in various electronic systems, including but not limited to: - Battery-powered devices - Portable consumer electronics - Embedded systems - Industrial control systems - Automotive electronics
Detailed and Complete Alternative Models
- LM317T: Adjustable voltage regulator with higher output current capability.
- LT1763: Low dropout voltage regulator with a wide input voltage range.
- LM1117-3.3: Fixed output voltage regulator with higher output current capacity.
These alternative models offer similar functionality and can be considered as substitutes for the LTC1798CS8-2.5#TRPBF in different applications.
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Seznam 10 běžných otázek a odpovědí souvisejících s aplikací LTC1798CS8-2.5#TRPBF v technických řešeních
Sure! Here are 10 common questions and answers related to the application of LTC1798CS8-2.5#TRPBF in technical solutions:
Q: What is the LTC1798CS8-2.5#TRPBF? A: The LTC1798CS8-2.5#TRPBF is a specific model of a voltage-controlled oscillator (VCO) integrated circuit.
Q: What is the purpose of the LTC1798CS8-2.5#TRPBF? A: The LTC1798CS8-2.5#TRPBF is commonly used for frequency synthesis, clock generation, and modulation/demodulation applications.
Q: What is the operating voltage range of the LTC1798CS8-2.5#TRPBF? A: The LTC1798CS8-2.5#TRPBF operates within a voltage range of 2.7V to 5.5V.
Q: What is the output frequency range of the LTC1798CS8-2.5#TRPBF? A: The output frequency range of the LTC1798CS8-2.5#TRPBF is typically between 50kHz and 150MHz.
Q: How does the LTC1798CS8-2.5#TRPBF generate frequencies? A: The LTC1798CS8-2.5#TRPBF generates frequencies by varying the control voltage applied to its input pin.
Q: Can the LTC1798CS8-2.5#TRPBF be used in wireless communication systems? A: Yes, the LTC1798CS8-2.5#TRPBF can be used in wireless communication systems for frequency synthesis and modulation/demodulation purposes.
Q: What is the typical power consumption of the LTC1798CS8-2.5#TRPBF? A: The typical power consumption of the LTC1798CS8-2.5#TRPBF is around 10mW.
Q: Does the LTC1798CS8-2.5#TRPBF require external components for operation? A: Yes, the LTC1798CS8-2.5#TRPBF requires external passive components such as resistors and capacitors for proper operation.
Q: Can the LTC1798CS8-2.5#TRPBF be used in battery-powered applications? A: Yes, the low operating voltage range and low power consumption make the LTC1798CS8-2.5#TRPBF suitable for battery-powered applications.
Q: Are there any application notes or reference designs available for the LTC1798CS8-2.5#TRPBF? A: Yes, Linear Technology (now part of Analog Devices) provides application notes and reference designs that can help with the implementation of the LTC1798CS8-2.5#TRPBF in various technical solutions.
Please note that the answers provided here are general and may vary depending on specific requirements and use cases. It is always recommended to refer to the datasheet and relevant documentation for accurate information.