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XC6121D442ER-G
Product Overview
Category
XC6121D442ER-G belongs to the category of voltage regulators.
Use
It is commonly used for regulating voltage in electronic circuits.
Characteristics
- Input Voltage Range: 2.5V to 6.0V
- Output Voltage Range: 1.2V to 5.5V
- Maximum Output Current: 150mA
- Low Dropout Voltage: 200mV (typical)
- Low Quiescent Current: 30µA (typical)
- Package Type: SOT-25
- Operating Temperature Range: -40°C to +85°C
Package and Quantity
XC6121D442ER-G is available in a SOT-25 package. It is typically sold in reels containing 3000 units.
Specifications
The specifications for XC6121D442ER-G are as follows:
- Input Voltage Range: 2.5V to 6.0V
- Output Voltage Range: 1.2V to 5.5V
- Output Current: 150mA (maximum)
- Dropout Voltage: 200mV (typical)
- Quiescent Current: 30µA (typical)
- Line Regulation: ±0.3% (typical)
- Load Regulation: ±0.5% (typical)
- Ripple Rejection Ratio: 70dB (typical)
- Operating Temperature Range: -40°C to +85°C
Pin Configuration
The pin configuration of XC6121D442ER-G is as follows:
```
| | --| |-- |____| ```
Pin 1: VIN (Input Voltage) Pin 2: GND (Ground) Pin 3: VOUT (Output Voltage)
Functional Features
XC6121D442ER-G offers the following functional features:
- Low dropout voltage for efficient voltage regulation.
- Low quiescent current, minimizing power consumption.
- Wide input voltage range, allowing flexibility in power supply selection.
- Stable output voltage with low ripple and noise.
- Short-circuit protection to prevent damage to the device.
Advantages and Disadvantages
Advantages of XC6121D442ER-G include: - Efficient voltage regulation with low dropout voltage. - Low power consumption due to low quiescent current. - Wide input voltage range for versatile applications. - Stable output voltage with minimal ripple and noise.
Disadvantages of XC6121D442ER-G include: - Limited maximum output current of 150mA. - SOT-25 package may require careful handling during soldering.
Working Principles
XC6121D442ER-G is a voltage regulator that 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, regardless of changes in the input voltage or load conditions. This ensures that the connected electronic circuits receive a consistent and regulated power supply.
Detailed Application Field Plans
XC6121D442ER-G finds applications in various electronic devices and systems, including but not limited to: - Portable consumer electronics - Battery-powered devices - IoT (Internet of Things) devices - Automotive electronics - Industrial control systems
Alternative Models
Alternative models that can be considered as alternatives to XC6121D442ER-G include: - XC6121D442DR-G: Similar specifications but available in a different package (SOT-89). - XC6121D442CR-G: Similar specifications but available in a different package (SOT-23).
These alternative models provide similar functionality and performance, allowing users to choose the most suitable option based on their specific requirements.
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Sebutkan 10 pertanyaan dan jawaban umum terkait penerapan XC6121D442ER-G dalam solusi teknis
Sure! Here are 10 common questions and answers related to the application of XC6121D442ER-G in technical solutions:
Q1: What is XC6121D442ER-G? A1: XC6121D442ER-G is a voltage detector IC (integrated circuit) manufactured by Torex Semiconductor. It is commonly used for monitoring power supply voltages in various electronic devices.
Q2: What is the operating voltage range of XC6121D442ER-G? A2: The operating voltage range of XC6121D442ER-G is from 0.8V to 6.0V.
Q3: What is the output type of XC6121D442ER-G? A3: XC6121D442ER-G has an open-drain output type, which means it can be connected to other devices with a pull-up resistor.
Q4: What is the typical quiescent current of XC6121D442ER-G? A4: The typical quiescent current of XC6121D442ER-G is 1.0µA.
Q5: Can XC6121D442ER-G be used for overvoltage detection? A5: No, XC6121D442ER-G is specifically designed for undervoltage detection only.
Q6: What is the hysteresis voltage of XC6121D442ER-G? A6: The hysteresis voltage of XC6121D442ER-G is typically 50mV.
Q7: What is the maximum operating temperature of XC6121D442ER-G? A7: The maximum operating temperature of XC6121D442ER-G is 85°C.
Q8: How does XC6121D442ER-G indicate an undervoltage condition? A8: When the input voltage falls below the threshold voltage, the output of XC6121D442ER-G goes low (active).
Q9: Can XC6121D442ER-G be used in battery-powered applications? A9: Yes, XC6121D442ER-G is suitable for battery-powered applications due to its low quiescent current.
Q10: What is the package type of XC6121D442ER-G? A10: XC6121D442ER-G is available in a SOT-25 package, which is a small surface-mount package with 5 pins.
Please note that these answers are general and may vary depending on the specific application and requirements.