LTC1473IGN#TRPBF
Product Overview
- Category: Integrated Circuit (IC)
- Use: Power Management
- Characteristics:
- Low Dropout Voltage Regulator
- Adjustable Output Voltage
- Low Quiescent Current
- Thermal Shutdown Protection
- Package: 16-Lead SSOP
- Essence: Voltage Regulator IC
- Packaging/Quantity: Tape & Reel, 2500 units per reel
Specifications
- Input Voltage Range: 2.7V to 7V
- Output Voltage Range: 1.25V to 5.5V
- Dropout Voltage: 300mV at 100mA Load
- Quiescent Current: 75µA
- Shutdown Current: 1µA
- Operating Temperature Range: -40°C to 125°C
Detailed Pin Configuration
The LTC1473IGN#TRPBF has a 16-lead SSOP package with the following pin configuration:
- SHDN - Shutdown Control Input
- GND - Ground
- VOUT - Output Voltage
- FB - Feedback Input
- VIN - Input Voltage
- BYP - Bypass Capacitor Connection
- NC - No Connect
- NC - No Connect
- NC - No Connect
- NC - No Connect
- NC - No Connect
- NC - No Connect
- NC - No Connect
- NC - No Connect
- NC - No Connect
- VOUT - Output Voltage
Functional Features
- Low dropout voltage allows operation with small input-output differentials.
- Adjustable output voltage provides flexibility for various applications.
- Low quiescent current ensures efficient power management.
- Thermal shutdown protection prevents damage due to excessive temperature.
Advantages and Disadvantages
Advantages: - Low dropout voltage enables efficient power conversion. - Adjustable output voltage suits a wide range of applications. - Low quiescent current minimizes power consumption. - Thermal shutdown protection enhances reliability.
Disadvantages: - Limited input voltage range (2.7V to 7V). - Dropout voltage may affect performance in low voltage scenarios.
Working Principles
The LTC1473IGN#TRPBF is a low dropout voltage regulator IC that regulates the output voltage based on the feedback received from the FB pin. It operates by comparing the output voltage with a reference voltage and adjusting the pass transistor accordingly. The adjustable output voltage feature allows users to set the desired voltage level within the specified range.
Detailed Application Field Plans
The LTC1473IGN#TRPBF can be used in various applications, including but not limited to: - Battery-powered devices - Portable electronics - Automotive systems - Industrial equipment - Telecommunications
Detailed and Complete Alternative Models
- LM1117-ADJ: Adjustable Output Voltage Regulator, TO-220 Package
- LT1763CS8-3.3: Low Dropout Voltage Regulator, 3.3V Fixed Output, SO-8 Package
- MAX603CPA: Low Quiescent Current Voltage Regulator, Adjustable Output, DIP-8 Package
- TPS79633DCQR: Low Dropout Voltage Regulator, 3.3V Fixed Output, SOT-223 Package
- ADP3339AKCZ-3.3-R7: Low Dropout Voltage Regulator, 3.3V Fixed Output, SOT-223 Package
These alternative models offer similar functionality and can be considered as substitutes for the LTC1473IGN#TRPBF in different applications.
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Liste 10 almindelige spørgsmål og svar relateret til anvendelsen af LTC1473IGN#TRPBF i tekniske løsninger
Sure! Here are 10 common questions and answers related to the application of LTC1473IGN#TRPBF:
Q: What is LTC1473IGN#TRPBF? A: LTC1473IGN#TRPBF is a specific model number for a power management IC (integrated circuit) manufactured by Linear Technology (now part of Analog Devices). It is designed for use in various technical solutions.
Q: What are the key features of LTC1473IGN#TRPBF? A: Some key features of LTC1473IGN#TRPBF include low quiescent current, wide input voltage range, adjustable output voltage, and thermal shutdown protection.
Q: What is the typical application of LTC1473IGN#TRPBF? A: LTC1473IGN#TRPBF is commonly used in battery-powered applications, portable devices, and other low-power systems where efficient power management is required.
Q: How does LTC1473IGN#TRPBF help in power management? A: LTC1473IGN#TRPBF provides voltage regulation, power switching, and other control functions to efficiently manage power distribution and consumption in electronic systems.
Q: What is the maximum input voltage supported by LTC1473IGN#TRPBF? A: The maximum input voltage supported by LTC1473IGN#TRPBF is typically around 16V, but it is always recommended to refer to the datasheet for precise specifications.
Q: Can LTC1473IGN#TRPBF be used with different types of batteries? A: Yes, LTC1473IGN#TRPBF can be used with various types of batteries, including lithium-ion, nickel-cadmium, and lead-acid batteries, as long as the voltage levels are within the specified range.
Q: Is LTC1473IGN#TRPBF suitable for low-power IoT devices? A: Yes, LTC1473IGN#TRPBF is well-suited for low-power IoT (Internet of Things) devices due to its low quiescent current and efficient power management capabilities.
Q: Can LTC1473IGN#TRPBF handle high current loads? A: LTC1473IGN#TRPBF is primarily designed for low-power applications and may not be suitable for high current loads. It is recommended to check the datasheet for specific current handling capabilities.
Q: Does LTC1473IGN#TRPBF have built-in protection features? A: Yes, LTC1473IGN#TRPBF incorporates various protection features such as thermal shutdown, overcurrent protection, and reverse battery protection to ensure safe operation.
Q: Where can I find more information about LTC1473IGN#TRPBF? A: You can find detailed information about LTC1473IGN#TRPBF in the datasheet provided by Analog Devices or by visiting their official website.