XC6121D447MR-G
Product Overview
Category
The XC6121D447MR-G belongs to the category of voltage regulators.
Use
It is used to regulate voltage in electronic circuits and devices.
Characteristics
- Low dropout voltage
- Low quiescent current
- High ripple rejection
- Small package size
Package
The XC6121D447MR-G comes in a small SOT-25 package.
Essence
This voltage regulator is essential for maintaining stable voltage levels in electronic applications.
Packaging/Quantity
The XC6121D447MR-G is typically available in reels with a quantity of 3000 units per reel.
Specifications
- Input Voltage Range: 2.5V to 6.0V
- Output Voltage: 4.7V
- Maximum Output Current: 500mA
- Dropout Voltage: 160mV @ 100mA
- Quiescent Current: 30μA (typical)
- Ripple Rejection: 70dB @ 1kHz
Detailed Pin Configuration
The XC6121D447MR-G has a standard SOT-25 pin configuration with the following pinout: 1. VIN (Input Voltage) 2. GND (Ground) 3. VOUT (Output Voltage)
Functional Features
- Overcurrent protection
- Thermal shutdown
- Short-circuit protection
Advantages and Disadvantages
Advantages
- Low dropout voltage ensures efficient regulation
- Low quiescent current for power-saving applications
- Small package size for space-constrained designs
Disadvantages
- Limited maximum output current compared to some alternatives
- Sensitive to input voltage fluctuations
Working Principles
The XC6121D447MR-G operates by comparing the output voltage to a reference voltage and adjusting the pass transistor to maintain a constant output voltage despite variations in input voltage and load conditions.
Detailed Application Field Plans
The XC6121D447MR-G is suitable for various applications, including: - Battery-powered devices - Portable electronics - IoT devices - Wearable technology - Consumer electronics
Detailed and Complete Alternative Models
Some alternative models to the XC6121D447MR-G include: - XC6206P332MR-G: 3.3V output voltage regulator - XC6221B331MR-G: 3.3V ultra-low quiescent current voltage regulator - XC6210B182MR-G: 1.8V low dropout voltage regulator
In conclusion, the XC6121D447MR-G is a versatile voltage regulator with specific characteristics and features that make it suitable for a wide range of electronic applications.
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Lista 10 Vanliga frågor och svar relaterade till tillämpningen av XC6121D447MR-G i tekniska lösningar
What is XC6121D447MR-G?
- XC6121D447MR-G is a low power, high precision voltage regulator IC commonly used in various electronic devices and technical solutions.
What is the input voltage range for XC6121D447MR-G?
- The input voltage range for XC6121D447MR-G is typically 1.8V to 6.0V.
What is the output voltage of XC6121D447MR-G?
- The output voltage of XC6121D447MR-G is fixed at 4.7V.
What is the maximum output current of XC6121D447MR-G?
- The maximum output current of XC6121D447MR-G is typically 150mA.
What are the typical applications of XC6121D447MR-G?
- XC6121D447MR-G is commonly used in battery-powered devices, portable equipment, and other applications requiring stable voltage regulation.
Does XC6121D447MR-G have built-in overcurrent protection?
- Yes, XC6121D447MR-G features built-in overcurrent protection to safeguard the connected circuitry.
What is the operating temperature range of XC6121D447MR-G?
- The operating temperature range of XC6121D447MR-G is typically -40°C to 85°C.
Is XC6121D447MR-G available in a surface-mount package?
- Yes, XC6121D447MR-G is available in a small surface-mount package, making it suitable for compact designs.
Can XC6121D447MR-G be used in automotive applications?
- Yes, XC6121D447MR-G is suitable for certain automotive applications, but it's important to verify its compatibility with specific automotive requirements.
Are there any recommended external components to use with XC6121D447MR-G?
- It is recommended to use input and output capacitors with XC6121D447MR-G to ensure stability and performance. Typical values and types can be found in the datasheet.