MAX1726EUK18+T
Product Overview
- Category: Integrated Circuit (IC)
- Use: Voltage Regulator
- Characteristics: Low Dropout, Low Quiescent Current
- Package: SOT-23-5
- Essence: Efficient Power Management Solution
- Packaging/Quantity: Tape and Reel, 3000 pieces per reel
Specifications
- Input Voltage Range: 2.5V to 5.5V
- Output Voltage: 1.8V
- Maximum Output Current: 150mA
- Dropout Voltage: 120mV at 100mA
- Quiescent Current: 17µA
- Line Regulation: ±0.03%/V
- Load Regulation: ±0.05%/mA
- Operating Temperature Range: -40°C to +85°C
Detailed Pin Configuration
The MAX1726EUK18+T has a SOT-23-5 package with the following pin configuration:
- GND (Ground)
- FB (Feedback)
- EN (Enable)
- BYP (Bypass)
- VOUT (Output Voltage)
Functional Features
- Low dropout voltage ensures efficient power conversion.
- Low quiescent current minimizes power consumption during standby.
- Enable pin allows for easy on/off control of the regulator.
- Bypass pin provides noise filtering capability.
- Stable output voltage even under varying load conditions.
Advantages and Disadvantages
Advantages: - Small form factor package enables space-saving designs. - Wide input voltage range allows for versatile applications. - Low dropout voltage ensures efficient power transfer. - Low quiescent current prolongs battery life in portable devices.
Disadvantages: - Limited maximum output current may restrict usage in high-power applications. - Lack of adjustable output voltage limits customization options.
Working Principles
The MAX1726EUK18+T is a low dropout voltage regulator that maintains a stable output voltage of 1.8V, even when the input voltage varies within the range of 2.5V to 5.5V. It achieves this by utilizing a precision reference voltage and an error amplifier to regulate the output voltage. The enable pin allows for easy control of the regulator's operation, while the bypass pin provides noise filtering capability.
Detailed Application Field Plans
The MAX1726EUK18+T is commonly used in various applications, including but not limited to: - Battery-powered devices - Portable electronics - IoT (Internet of Things) devices - Wearable devices - Embedded systems
Detailed and Complete Alternative Models
Some alternative models that offer similar functionality to the MAX1726EUK18+T include: - MAX1726EUK15+T: Output voltage of 1.5V - MAX1726EUK25+T: Output voltage of 2.5V - MAX1726EUK33+T: Output voltage of 3.3V - MAX1726EUK50+T: Output voltage of 5.0V
These alternative models provide flexibility in choosing the desired output voltage for specific applications.
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기술 솔루션에 MAX1726EUK18+T 적용과 관련된 10가지 일반적인 질문과 답변을 나열하세요.
Sure! Here are 10 common questions and answers related to the application of MAX1726EUK18+T in technical solutions:
Q: What is the MAX1726EUK18+T? A: The MAX1726EUK18+T is a low-power, high-accuracy fuel gauge IC designed for lithium-ion/polymer batteries.
Q: What is the operating voltage range of the MAX1726EUK18+T? A: The operating voltage range is from 2.7V to 4.5V.
Q: How accurate is the fuel gauge measurement of the MAX1726EUK18+T? A: The MAX1726EUK18+T provides an accuracy of ±1% for battery voltage and ±5% for state-of-charge (SOC) estimation.
Q: Can the MAX1726EUK18+T be used with different battery chemistries? A: No, the MAX1726EUK18+T is specifically designed for lithium-ion/polymer batteries.
Q: Does the MAX1726EUK18+T support temperature monitoring? A: Yes, it has an integrated temperature sensor for accurate temperature monitoring.
Q: Can the MAX1726EUK18+T be used in portable devices? A: Yes, the low-power design makes it suitable for various portable applications.
Q: Is the MAX1726EUK18+T compatible with I2C communication? A: Yes, it supports I2C communication for easy integration into existing systems.
Q: What is the typical standby current consumption of the MAX1726EUK18+T? A: The typical standby current consumption is around 5µA.
Q: Does the MAX1726EUK18+T provide overvoltage and undervoltage protection? A: Yes, it has built-in overvoltage and undervoltage protection features.
Q: Can the MAX1726EUK18+T be used in multi-cell battery packs? A: Yes, it can be used in multi-cell battery packs by connecting the appropriate number of cells in series.
Please note that these answers are general and may vary depending on specific application requirements. It is always recommended to refer to the datasheet and consult with the manufacturer for detailed information.