XC6121D750ER-G
Product Overview
Category
XC6121D750ER-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
XC6121D750ER-G is available in a small surface-mount package.
Essence
The essence of XC6121D750ER-G lies in its ability to provide stable and regulated voltage output for various electronic applications.
Packaging/Quantity
XC6121D750ER-G is typically packaged in reels or tubes, with a quantity of 3000 units per reel/tube.
Specifications
- Input Voltage Range: 2.5V - 6.0V
- Output Voltage: 0.75V
- Output Current: 150mA
- Dropout Voltage: 100mV (typical)
- Quiescent Current: 30μA (typical)
- Operating Temperature Range: -40°C to +85°C
Detailed Pin Configuration
XC6121D750ER-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: XC6121D750ER-G ensures a stable output voltage regardless of input voltage fluctuations.
- Low dropout voltage: It minimizes power loss and allows operation even with low input voltages.
- Low quiescent current: The device consumes minimal current when not actively regulating the voltage.
- Thermal shutdown protection: It protects the regulator from overheating by shutting down when the temperature exceeds a certain threshold.
- Short-circuit protection: XC6121D750ER-G safeguards against damage caused by short-circuits.
Advantages and Disadvantages
Advantages
- High precision voltage regulation ensures accurate output.
- Low dropout voltage enables efficient operation with low input voltages.
- Low quiescent current minimizes power consumption.
- Thermal shutdown protection prevents overheating.
- Short-circuit protection enhances the reliability of the device.
Disadvantages
- Limited output current capacity (150mA).
- Restricted input voltage range (2.5V - 6.0V).
Working Principles
XC6121D750ER-G utilizes a feedback mechanism to regulate the output voltage. It compares the actual output voltage with a reference voltage and adjusts the internal circuitry accordingly to maintain a stable output.
Detailed Application Field Plans
XC6121D750ER-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 XC6121D750ER-G are: - LM1117-3.3: A popular linear voltage regulator with similar specifications. - AP2112K-3.3: Another voltage regulator offering comparable performance. - MCP1700-3302E: A low dropout voltage regulator suitable for various applications.
(Note: This is not an exhaustive list, and there are several other alternative models available in the market.)
In conclusion, XC6121D750ER-G is a voltage regulator that provides precise and stable voltage output for electronic circuits. Its low dropout voltage, low quiescent current, and built-in protections make it a reliable choice for various applications. However, its limited output current capacity and input voltage range should be taken into consideration when selecting an alternative model.
Orodhesha maswali na majibu 10 ya kawaida yanayohusiana na utumiaji wa XC6121D750ER-G katika suluhu za kiufundi
Sure! Here are 10 common questions and answers related to the application of XC6121D750ER-G in technical solutions:
Q1: What is XC6121D750ER-G? A1: XC6121D750ER-G is a voltage detector IC (integrated circuit) manufactured by Torex Semiconductor. It is designed 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 XC6121D750ER-G? A2: The operating voltage range of XC6121D750ER-G is from 0.8V to 6.0V.
Q3: How does XC6121D750ER-G detect voltage levels? A3: XC6121D750ER-G uses an internal voltage reference and a comparator to compare the input voltage with a preset threshold. When the input voltage drops below the threshold, it triggers an output signal.
Q4: What is the output type of XC6121D750ER-G? A4: XC6121D750ER-G has an open-drain output type, which means it can sink current but cannot source current.
Q5: What is the typical quiescent current consumption of XC6121D750ER-G? A5: The typical quiescent current consumption of XC6121D750ER-G is around 1.0µA.
Q6: Can XC6121D750ER-G be used for battery-powered applications? A6: Yes, XC6121D750ER-G is suitable for battery-powered applications due to its low quiescent current consumption, which helps to conserve battery life.
Q7: Does XC6121D750ER-G have built-in hysteresis? A7: Yes, XC6121D750ER-G has built-in hysteresis, which helps to prevent output oscillation near the threshold voltage.
Q8: What is the temperature range in which XC6121D750ER-G can operate? A8: XC6121D750ER-G can operate within a temperature range of -40°C to +85°C.
Q9: Can XC6121D750ER-G be used for overvoltage protection? A9: No, XC6121D750ER-G is specifically designed as an undervoltage detector and does not provide overvoltage protection.
Q10: Is XC6121D750ER-G available in different package options? A10: Yes, XC6121D750ER-G is available in various package options, including SOT-25, SOT-89, and USP-6B.
Please note that these answers are based on general information about XC6121D750ER-G. For specific technical details and application requirements, it is recommended to refer to the datasheet provided by Torex Semiconductor or consult with their technical support team.