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MAX6385XS28D2-T
Product Overview
Category
MAX6385XS28D2-T belongs to the category of voltage regulators.
Use
It is primarily used for regulating voltage in electronic circuits.
Characteristics
- Package: SOT23-5
- Essence: Low-dropout linear regulator
- Packaging/Quantity: Tape and Reel (3000 pieces per reel)
Specifications
The specifications of MAX6385XS28D2-T are as follows:
- Input Voltage Range: 2.5V to 6.5V
- Output Voltage: 2.8V
- Dropout Voltage: 120mV at 100mA
- Line Regulation: ±0.05% (typical)
- Load Regulation: ±0.1% (typical)
- Quiescent Current: 40µA (typical)
- Operating Temperature Range: -40°C to +85°C
Detailed Pin Configuration
MAX6385XS28D2-T has a total of five pins:
- GND: Ground pin
- IN: Input voltage pin
- BYP: Bypass capacitor pin
- OUT: Output voltage pin
- EN: Enable pin
Functional Features
- Low dropout voltage allows efficient regulation even with small input-output differentials.
- Low quiescent current ensures minimal power consumption during standby or idle mode.
- Excellent line and load regulation characteristics provide stable output voltage under varying conditions.
- Thermal shutdown protection prevents damage due to excessive temperature.
Advantages and Disadvantages
Advantages: - Low dropout voltage enables efficient voltage regulation. - Wide input voltage range allows flexibility in various applications. - Small package size (SOT23-5) facilitates space-constrained designs. - Excellent line and load regulation ensures stable output voltage.
Disadvantages: - Limited output voltage options (fixed at 2.8V). - Not suitable for applications requiring higher output currents.
Working Principles
MAX6385XS28D2-T is a low-dropout linear regulator that uses a pass transistor to regulate the output voltage. It operates by comparing the reference voltage with the feedback voltage and adjusting the pass transistor accordingly. The dropout voltage is minimized, allowing efficient regulation even when the input voltage is close to the desired output voltage.
Detailed Application Field Plans
MAX6385XS28D2-T finds applications in various electronic devices and systems, including but not limited to: - Battery-powered devices - Portable consumer electronics - Industrial control systems - Automotive electronics - Medical equipment
Detailed and Complete Alternative Models
Some alternative models to MAX6385XS28D2-T are: - MAX6384XS28D2-T: Output voltage of 2.8V, SOT23-5 package - MAX6386XS28D2-T: Output voltage of 2.8V, SOT23-5 package, higher maximum input voltage range - MAX6385XS29D2-T: Output voltage of 2.9V, SOT23-5 package - MAX6385XS28D3-T: Output voltage of 2.8V, SOT23-6 package, additional features
(Note: This list is not exhaustive and other alternative models may exist.)
In conclusion, MAX6385XS28D2-T is a low-dropout linear regulator used for voltage regulation in various electronic applications. Its small package size, wide input voltage range, and excellent regulation characteristics make it a versatile choice for designers. However, its fixed output voltage and limited output current may restrict its suitability in certain applications.
Seznam 10 běžných otázek a odpovědí souvisejících s aplikací MAX6385XS28D2-T v technických řešeních
Sure! Here are 10 common questions and answers related to the application of MAX6385XS28D2-T in technical solutions:
Q: What is the MAX6385XS28D2-T? A: The MAX6385XS28D2-T is a voltage monitor and reset IC designed for monitoring the power supply voltage in electronic systems.
Q: What is the operating voltage range of MAX6385XS28D2-T? A: The operating voltage range of MAX6385XS28D2-T is from 1.6V to 6.0V.
Q: How does MAX6385XS28D2-T provide voltage monitoring? A: MAX6385XS28D2-T compares the monitored voltage with a preset threshold and generates a reset signal if the voltage falls below the threshold.
Q: Can I adjust the threshold voltage of MAX6385XS28D2-T? A: Yes, the threshold voltage can be adjusted using external resistors connected to the VTH pin.
Q: What is the typical reset timeout period of MAX6385XS28D2-T? A: The typical reset timeout period is 140ms.
Q: Does MAX6385XS28D2-T have an open-drain output? A: Yes, MAX6385XS28D2-T has an open-drain RESET output that can be pulled low to indicate a reset condition.
Q: Can I use MAX6385XS28D2-T in battery-powered applications? A: Yes, MAX6385XS28D2-T has a low quiescent current of typically 1.5µA, making it suitable for battery-powered applications.
Q: Is MAX6385XS28D2-T available in different package options? A: Yes, MAX6385XS28D2-T is available in a 4-pin SOT23 package.
Q: Can I use MAX6385XS28D2-T for overvoltage protection? A: No, MAX6385XS28D2-T is specifically designed for undervoltage monitoring and reset functions.
Q: What is the temperature range of operation for MAX6385XS28D2-T? A: The operating temperature range for MAX6385XS28D2-T is from -40°C to +85°C.
Please note that these answers are general and may vary depending on the specific application and requirements. It is always recommended to refer to the datasheet and consult with the manufacturer for detailed information.