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LTC3025IDC-1#PBF
Product Overview
Category
The LTC3025IDC-1#PBF belongs to the category of integrated circuits (ICs) and specifically falls under the voltage regulator ICs.
Use
This product is primarily used for voltage regulation in various electronic devices and systems. It provides a stable output voltage, ensuring proper functioning of the connected components.
Characteristics
- Input Voltage Range: 2.7V to 10V
- Output Voltage Range: 0.6V to 5.5V
- Maximum Output Current: 500mA
- Low Dropout Voltage: 300mV at 500mA
- Quiescent Current: 20µA
- Shutdown Current: <1µA
- Operating Temperature Range: -40°C to 125°C
Package
The LTC3025IDC-1#PBF comes in a small 6-pin DFN (Dual Flat No-Lead) package, which ensures compactness and ease of integration into various circuit designs.
Essence
The essence of the LTC3025IDC-1#PBF lies in its ability to regulate voltage efficiently, providing a stable power supply for electronic devices and systems.
Packaging/Quantity
This product is typically available in tape and reel packaging, with a quantity of 2500 units per reel.
Specifications
- Input Voltage Range: 2.7V to 10V
- Output Voltage Range: 0.6V to 5.5V
- Maximum Output Current: 500mA
- Dropout Voltage: 300mV at 500mA
- Quiescent Current: 20µA
- Shutdown Current: <1µA
- Line Regulation: ±0.02%
- Load Regulation: ±0.05%
- Ripple Rejection: 70dB at 1kHz
- Operating Temperature Range: -40°C to 125°C
Detailed Pin Configuration
The LTC3025IDC-1#PBF has the following pin configuration:
- VIN (Input Voltage)
- GND (Ground)
- SHDN (Shutdown)
- FB (Feedback)
- VOUT (Output Voltage)
- VOUT (Output Voltage)
Functional Features
- Low dropout voltage ensures efficient power conversion even with small input-output voltage differentials.
- Wide input voltage range allows compatibility with various power sources.
- Low quiescent current minimizes power consumption during standby or idle modes.
- Shutdown mode enables complete power disconnection when not in use, further reducing power consumption.
Advantages and Disadvantages
Advantages
- High efficiency voltage regulation
- Compact package size for space-constrained designs
- Wide input voltage range for versatility
- Low dropout voltage for efficient power conversion
- Low quiescent current for reduced power consumption
Disadvantages
- Maximum output current limited to 500mA
- Limited output voltage range of 0.6V to 5.5V
Working Principles
The LTC3025IDC-1#PBF operates as a linear voltage regulator. It uses a feedback mechanism to compare the output voltage with a reference voltage and adjusts the internal circuitry to maintain a stable output voltage despite variations in input voltage and load conditions. The dropout voltage is minimized by utilizing a low resistance pass transistor.
Detailed Application Field Plans
The LTC3025IDC-1#PBF finds applications in various electronic devices and systems that require stable voltage regulation. Some common application fields include: - Battery-powered devices - Portable electronics - IoT (Internet of Things) devices - Embedded systems - Communication equipment - Industrial control systems
Detailed and Complete Alternative Models
- LTC3025EDC-1#PBF
- LTC3025IDC-2#PBF
- LTC3025EDC-2#PBF
- LTC3025IDC-3#PBF
- LTC3025EDC-3#PBF
These alternative models offer similar voltage regulation capabilities with slight variations in input/output voltage ranges and package options.
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Enumere 10 preguntas y respuestas comunes relacionadas con la aplicación de LTC3025IDC-1#PBF en soluciones técnicas
Sure! Here are 10 common questions and answers related to the application of LTC3025IDC-1#PBF in technical solutions:
Q1: What is the LTC3025IDC-1#PBF? A1: The LTC3025IDC-1#PBF is a low dropout (LDO) linear regulator IC manufactured by Linear Technology (now part of Analog Devices). It is designed for use in various technical solutions.
Q2: What is the input voltage range of LTC3025IDC-1#PBF? A2: The input voltage range of LTC3025IDC-1#PBF is typically between 2.7V and 20V.
Q3: What is the output voltage range of LTC3025IDC-1#PBF? A3: The output voltage range of LTC3025IDC-1#PBF can be adjusted from 0.8V to 18V using external resistors.
Q4: What is the maximum output current of LTC3025IDC-1#PBF? A4: The maximum output current of LTC3025IDC-1#PBF is 150mA.
Q5: Is LTC3025IDC-1#PBF suitable for battery-powered applications? A5: Yes, LTC3025IDC-1#PBF is suitable for battery-powered applications as it has a low quiescent current and operates efficiently with low input voltages.
Q6: Does LTC3025IDC-1#PBF have built-in thermal shutdown protection? A6: Yes, LTC3025IDC-1#PBF has built-in thermal shutdown protection to prevent overheating and damage to the device.
Q7: Can LTC3025IDC-1#PBF operate in a wide temperature range? A7: Yes, LTC3025IDC-1#PBF can operate in a wide temperature range, typically from -40°C to 125°C.
Q8: Does LTC3025IDC-1#PBF require any external capacitors for stability? A8: Yes, LTC3025IDC-1#PBF requires an input and output capacitor for stability. The datasheet provides guidelines for selecting the appropriate capacitors.
Q9: Can LTC3025IDC-1#PBF be used in automotive applications? A9: Yes, LTC3025IDC-1#PBF is suitable for automotive applications as it meets the necessary requirements such as AEC-Q100 qualification.
Q10: What package does LTC3025IDC-1#PBF come in? A10: LTC3025IDC-1#PBF is available in a 6-pin DFN (Dual Flat No-Lead) package, which is compact and suitable for space-constrained designs.
Please note that these answers are general and may vary depending on the specific application and requirements. It is always recommended to refer to the LTC3025IDC-1#PBF datasheet and consult with the manufacturer for detailed information.