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XC6121A733MR-G
Product Overview
Category
XC6121A733MR-G belongs to the category of voltage regulators.
Use
It is used to regulate and stabilize voltage levels in electronic circuits.
Characteristics
- High precision voltage regulation
- Low dropout voltage
- Low quiescent current
- Thermal shutdown protection
- Short circuit protection
Package
XC6121A733MR-G is available in a small surface mount package.
Essence
The essence of XC6121A733MR-G lies in its ability to provide stable and regulated voltage output for various electronic devices.
Packaging/Quantity
XC6121A733MR-G is typically packaged in reels or tape and reel packaging, with a quantity of 3000 units per reel.
Specifications
- Input Voltage Range: 2.5V - 6.0V
- Output Voltage: 3.3V
- Output Current: 150mA
- Dropout Voltage: 200mV (typical)
- Quiescent Current: 35µA (typical)
- Operating Temperature Range: -40°C to +85°C
Detailed Pin Configuration
XC6121A733MR-G has the following pin configuration:
- VIN: Input voltage pin
- GND: Ground pin
- VOUT: Output voltage pin
- CE: Chip enable pin
Functional Features
- Voltage regulation: XC6121A733MR-G ensures a stable output voltage regardless of input voltage fluctuations.
- Low dropout voltage: It minimizes power loss by maintaining a low voltage drop between the input and output.
- Low quiescent current: The device consumes minimal current when not actively regulating the voltage.
- Thermal shutdown protection: It safeguards against overheating by shutting down the regulator in high-temperature conditions.
- Short circuit protection: XC6121A733MR-G automatically shuts down in the event of a short circuit, preventing damage to the device.
Advantages and Disadvantages
Advantages
- High precision voltage regulation ensures reliable performance of electronic circuits.
- Low dropout voltage minimizes power dissipation.
- Low quiescent current prolongs battery life in portable devices.
- Thermal shutdown protection prevents damage due to excessive heat.
- Short circuit protection safeguards the regulator and connected components.
Disadvantages
- Limited output current capacity (150mA) may not be suitable for high-power applications.
- Input voltage range (2.5V - 6.0V) restricts compatibility with certain systems.
Working Principles
XC6121A733MR-G operates based on a feedback control mechanism. It compares the output voltage with a reference voltage and adjusts the internal circuitry to maintain a stable output voltage. The device continuously monitors the input voltage, regulating it to the desired level while compensating for variations and load changes.
Detailed Application Field Plans
XC6121A733MR-G finds applications in various electronic devices, including but not limited to: - Mobile phones - Tablets - Portable media players - Wearable devices - IoT devices - Battery-powered devices
Detailed and Complete Alternative Models
Some alternative models that offer similar functionality to XC6121A733MR-G are: - XC6206P332MR-G - XC6220B333MR-G - XC6219B332MR-G - XC6220C332MR-G - XC6220D332MR-G
These models have comparable specifications and can be considered as alternatives depending on specific requirements and availability.
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Sebutkan 10 pertanyaan dan jawaban umum terkait penerapan XC6121A733MR-G dalam solusi teknis
Sure! Here are 10 common questions and answers related to the application of XC6121A733MR-G in technical solutions:
Q1: What is XC6121A733MR-G? A1: XC6121A733MR-G is a voltage detector IC (integrated circuit) manufactured by Torex Semiconductor. It is used to monitor the voltage level of a power supply and provide an output signal when the voltage falls below a certain threshold.
Q2: What is the operating voltage range of XC6121A733MR-G? A2: The operating voltage range of XC6121A733MR-G is typically between 0.8V and 6.0V.
Q3: How does XC6121A733MR-G work? A3: XC6121A733MR-G works by comparing the input voltage with a reference voltage. When the input voltage drops below the reference voltage, it triggers an internal circuit that generates an output signal.
Q4: What is the output type of XC6121A733MR-G? A4: XC6121A733MR-G has an open-drain output type, which means it can sink current but cannot source current. An external pull-up resistor is required to pull the output signal high.
Q5: What is the typical quiescent current of XC6121A733MR-G? A5: The typical quiescent current of XC6121A733MR-G is around 1.0µA, making it suitable for low-power applications.
Q6: Can XC6121A733MR-G be used in battery-powered devices? A6: Yes, XC6121A733MR-G is commonly used in battery-powered devices due to its low quiescent current and wide operating voltage range.
Q7: What is the accuracy of the voltage detection threshold in XC6121A733MR-G? A7: The accuracy of the voltage detection threshold in XC6121A733MR-G is typically ±2%.
Q8: Can XC6121A733MR-G be used for overvoltage protection? A8: No, XC6121A733MR-G is specifically designed for undervoltage detection. It does not provide overvoltage protection.
Q9: What is the temperature range of XC6121A733MR-G? A9: The temperature range of XC6121A733MR-G is typically between -40°C and +85°C, making it suitable for a wide range of operating conditions.
Q10: Is XC6121A733MR-G available in different package options? A10: Yes, XC6121A733MR-G is available in various package options, including SOT-25 and USP-4B, providing flexibility for different application requirements.
Please note that the answers provided here are general and may vary depending on the specific datasheet and manufacturer's specifications.