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XC6121A449ER-G
Product Overview
Category
XC6121A449ER-G belongs to the category of voltage regulators.
Use
It is primarily used for regulating voltage in electronic circuits.
Characteristics
- High precision voltage regulation
- Low dropout voltage
- Low quiescent current
- Thermal shutdown protection
- Short circuit protection
Package
XC6121A449ER-G comes in a small SOT-23-5 package.
Essence
The essence of XC6121A449ER-G is to provide stable and regulated voltage to electronic devices.
Packaging/Quantity
It is typically packaged in reels, with 3000 units per reel.
Specifications
- Input Voltage Range: 2.5V - 6.0V
- Output Voltage Range: 1.2V - 5.0V
- Output Current: 150mA (maximum)
- Dropout Voltage: 200mV (typical)
- Quiescent Current: 30μA (typical)
Detailed Pin Configuration
XC6121A449ER-G has the following pin configuration:
- VIN (Input Voltage)
- GND (Ground)
- EN (Enable)
- NC (No Connection)
- VOUT (Output Voltage)
Functional Features
- High precision voltage regulation ensures stable output voltage.
- Low dropout voltage allows efficient operation even with low input voltage.
- Low quiescent current minimizes power consumption.
- Thermal shutdown protection prevents overheating.
- Short circuit protection safeguards against damage due to excessive current.
Advantages and Disadvantages
Advantages
- High precision voltage regulation
- Low dropout voltage
- Low quiescent current
- Thermal and short circuit protection
Disadvantages
- Limited output current capacity (150mA maximum)
Working Principles
XC6121A449ER-G operates by comparing the output voltage with a reference voltage. It adjusts the internal circuitry to maintain a stable output voltage, regardless of changes in input voltage or load conditions.
Detailed Application Field Plans
XC6121A449ER-G finds applications in various electronic devices, including but not limited to: - Mobile phones - Portable media players - Digital cameras - Wireless communication devices - Battery-powered devices
Detailed and Complete Alternative Models
Some alternative models that can be considered as alternatives to XC6121A449ER-G are: - XC6121A449DR-G - XC6121A449CR-G - XC6121A449BR-G
These models offer similar functionality and characteristics, providing flexibility in design choices.
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Énumérez 10 questions et réponses courantes liées à l'application de XC6121A449ER-G dans les solutions techniques
Sure! Here are 10 common questions and answers related to the application of XC6121A449ER-G in technical solutions:
Q1: What is XC6121A449ER-G? A1: XC6121A449ER-G is a specific model of voltage regulator IC (integrated circuit) manufactured by Torex Semiconductor. It is designed to provide stable voltage regulation in various electronic applications.
Q2: What is the input voltage range for XC6121A449ER-G? A2: The input voltage range for XC6121A449ER-G is typically between 2.5V and 6.0V.
Q3: What is the output voltage of XC6121A449ER-G? A3: The output voltage of XC6121A449ER-G is fixed at 4.49V.
Q4: What is the maximum output current of XC6121A449ER-G? A4: The maximum output current of XC6121A449ER-G is typically around 150mA.
Q5: Can XC6121A449ER-G be used in battery-powered applications? A5: Yes, XC6121A449ER-G can be used in battery-powered applications as it operates within a wide input voltage range and has low quiescent current consumption.
Q6: Is XC6121A449ER-G suitable for automotive applications? A6: Yes, XC6121A449ER-G is suitable for automotive applications as it meets the necessary requirements such as AEC-Q100 Grade 1 qualification.
Q7: Does XC6121A449ER-G have built-in protection features? A7: Yes, XC6121A449ER-G includes built-in protection features like overcurrent protection, thermal shutdown, and reverse current blocking.
Q8: Can XC6121A449ER-G be used in space-constrained designs? A8: Yes, XC6121A449ER-G is available in a small SOT-25 package, making it suitable for space-constrained designs.
Q9: What is the operating temperature range of XC6121A449ER-G? A9: The operating temperature range of XC6121A449ER-G is typically between -40°C and +85°C.
Q10: Are there any application notes or reference designs available for XC6121A449ER-G? A10: Yes, Torex Semiconductor provides application notes and reference designs that can help users understand and implement XC6121A449ER-G in their technical solutions.
Please note that the answers provided here are general and may vary depending on specific datasheet specifications and application requirements.