XC6121E719MR-G
Product Overview
Category
XC6121E719MR-G belongs to the category of voltage regulators.
Use
It is primarily used for regulating voltage in electronic circuits.
Characteristics
- Compact size
- High efficiency
- Low dropout voltage
- Low quiescent current
- Overcurrent protection
- Thermal shutdown protection
Package
XC6121E719MR-G is available in a small SOT-23-5 package.
Essence
The essence of XC6121E719MR-G lies in its ability to provide stable and regulated voltage output for various electronic devices.
Packaging/Quantity
It is typically packaged in reels, with each reel containing a specific quantity of XC6121E719MR-G voltage regulators.
Specifications
- Input Voltage Range: 2.5V - 6.0V
- Output Voltage Range: 1.2V - 5.0V
- Maximum Output Current: 150mA
- Dropout Voltage: 200mV (typical)
- Quiescent Current: 30µA (typical)
- Operating Temperature Range: -40°C to +85°C
Detailed Pin Configuration
XC6121E719MR-G has the following pin configuration:
- VIN (Input Voltage)
- GND (Ground)
- NC (No Connection)
- VOUT (Output Voltage)
- EN (Enable)
Functional Features
- Voltage regulation: XC6121E719MR-G ensures a stable output voltage regardless of input voltage fluctuations.
- Overcurrent protection: It safeguards the circuit by limiting the output current during excessive load conditions.
- Thermal shutdown protection: In case of excessive temperature rise, the regulator shuts down to prevent damage.
Advantages and Disadvantages
Advantages
- Small form factor allows for easy integration into compact electronic devices.
- High efficiency results in minimal power loss during voltage regulation.
- Low dropout voltage ensures efficient operation even with low input voltages.
- Overcurrent and thermal shutdown protection enhance the reliability of the circuit.
Disadvantages
- Limited maximum output current may restrict its use in high-power applications.
- Narrow input voltage range may not be suitable for all electronic circuits.
Working Principles
XC6121E719MR-G operates based on the principle of feedback control. It compares the output voltage with a reference voltage and adjusts the internal circuitry to maintain a stable output voltage. This is achieved through a combination of active and passive components within the regulator.
Detailed Application Field Plans
XC6121E719MR-G finds applications in various electronic devices, including but not limited to: - Mobile phones - Portable media players - Digital cameras - Wearable devices - IoT devices
Detailed and Complete Alternative Models
Some alternative models that can be considered as alternatives to XC6121E719MR-G are: - LM1117-3.3V - MCP1700-3302E/TO - TS2940CP33
These models offer similar voltage regulation capabilities and can be used as substitutes depending on specific requirements.
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Senaraikan 10 soalan dan jawapan biasa yang berkaitan dengan aplikasi XC6121E719MR-G dalam penyelesaian teknikal
Sure! Here are 10 common questions and answers related to the application of XC6121E719MR-G in technical solutions:
Q1: What is XC6121E719MR-G? A1: XC6121E719MR-G is a specific model of voltage regulator IC (integrated circuit) manufactured by Torex Semiconductor. It is designed to regulate voltage levels in electronic circuits.
Q2: What is the input voltage range for XC6121E719MR-G? A2: The input voltage range for XC6121E719MR-G is typically between 2.5V and 6.0V.
Q3: What is the output voltage of XC6121E719MR-G? A3: The output voltage of XC6121E719MR-G is fixed at 1.9V.
Q4: What is the maximum output current of XC6121E719MR-G? A4: The maximum output current of XC6121E719MR-G is 200mA.
Q5: Can XC6121E719MR-G be used in battery-powered applications? A5: Yes, XC6121E719MR-G can be used in battery-powered applications as it has a low quiescent current and operates efficiently with low input voltages.
Q6: Is XC6121E719MR-G suitable for automotive applications? A6: Yes, XC6121E719MR-G is suitable for automotive applications as it meets the necessary requirements such as AEC-Q100 Grade 1 qualification.
Q7: Does XC6121E719MR-G have built-in protection features? A7: Yes, XC6121E719MR-G has built-in protection features like overcurrent protection, thermal shutdown, and reverse current blocking.
Q8: Can XC6121E719MR-G be used in space-constrained designs? A8: Yes, XC6121E719MR-G is available in a small package (SOT-25) which makes it suitable for space-constrained designs.
Q9: What is the operating temperature range of XC6121E719MR-G? A9: The operating temperature range of XC6121E719MR-G is typically between -40°C and +85°C.
Q10: Are there any application notes or reference designs available for XC6121E719MR-G? A10: Yes, Torex Semiconductor provides application notes and reference designs for XC6121E719MR-G on their website, which can help with the implementation of this voltage regulator in various technical solutions.
Please note that the answers provided here are general and may vary depending on specific requirements and conditions. It is always recommended to refer to the datasheet and consult with the manufacturer for accurate and detailed information.