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MAX8511EXK18+T
Product Overview
Category
The MAX8511EXK18+T belongs to the category of voltage regulators.
Use
It is used to regulate voltage in electronic circuits and devices.
Characteristics
- High efficiency
- Low dropout voltage
- Overcurrent protection
- Thermal shutdown protection
Package
The MAX8511EXK18+T comes in a small, thermally enhanced, 5-pin SC70 package.
Essence
The essence of MAX8511EXK18+T lies in its ability to provide stable and regulated voltage to electronic components.
Packaging/Quantity
The MAX8511EXK18+T is typically available in reels with a quantity of 3000 units per reel.
Specifications
- Input Voltage Range: 2.5V to 6.5V
- Output Voltage: 1.8V
- Maximum Output Current: 150mA
- Dropout Voltage: 160mV at 100mA
- Quiescent Current: 40µA
- Operating Temperature Range: -40°C to +125°C
Detailed Pin Configuration
The MAX8511EXK18+T has the following pin configuration: 1. IN - Input voltage 2. GND - Ground 3. FB - Feedback 4. EN - Enable 5. OUT - Output voltage
Functional Features
- Overcurrent Protection: The device limits the output current to protect the load.
- Thermal Shutdown Protection: It shuts down when the junction temperature exceeds the specified limit.
- Low Dropout Voltage: Ensures efficient regulation even when the input voltage is close to the output voltage.
Advantages and Disadvantages
Advantages
- Small package size
- Low dropout voltage
- Overcurrent and thermal protection
- Wide input voltage range
Disadvantages
- Limited maximum output current
- Requires external components for specific applications
Working Principles
The MAX8511EXK18+T operates by comparing the feedback voltage to a precise internal reference to maintain a constant output voltage. When the load current increases, the device adjusts the output to ensure a stable voltage.
Detailed Application Field Plans
The MAX8511EXK18+T is suitable for various battery-powered applications, such as portable electronics, handheld instruments, and battery-powered sensors. It can also be used in low-power microcontroller systems and other devices requiring a stable 1.8V supply.
Detailed and Complete Alternative Models
Some alternative models to MAX8511EXK18+T include: - MAX8511EXK25+T (Output voltage: 2.5V) - MAX8511EXK33+T (Output voltage: 3.3V) - MAX8511EXK50+T (Output voltage: 5.0V)
In conclusion, the MAX8511EXK18+T is a versatile voltage regulator with a compact design and essential protection features, making it suitable for a wide range of low-power electronic applications.
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What is the MAX8511EXK18+T?
- The MAX8511EXK18+T is a low-dropout linear regulator designed to deliver up to 150mA continuous output current.
What is the input voltage range for the MAX8511EXK18+T?
- The input voltage range for the MAX8511EXK18+T is 2.5V to 6.5V.
What is the typical dropout voltage of the MAX8511EXK18+T?
- The typical dropout voltage of the MAX8511EXK18+T is 180mV at 150mA load current.
What are the typical applications for the MAX8511EXK18+T?
- Typical applications include powering portable equipment, battery-powered devices, and post regulators in switching power supplies.
What is the output voltage accuracy of the MAX8511EXK18+T?
- The output voltage accuracy is ±1% over the specified temperature range.
What is the thermal shutdown temperature of the MAX8511EXK18+T?
- The thermal shutdown temperature is typically 165°C.
Does the MAX8511EXK18+T have short-circuit protection?
- Yes, the MAX8511EXK18+T has built-in short-circuit protection.
What is the operating temperature range for the MAX8511EXK18+T?
- The operating temperature range is from -40°C to +125°C.
Is the MAX8511EXK18+T available in different package options?
- Yes, it is available in a 5-pin SC70 package.
What are the key features of the MAX8511EXK18+T?
- Key features include low dropout voltage, low quiescent current, thermal shutdown, and short-circuit protection.