MAX1841EUB+
Product Overview
Category
The MAX1841EUB+ belongs to the category of voltage regulators.
Use
It is used to regulate voltage in electronic circuits and devices.
Characteristics
- Input Voltage Range: 4.5V to 28V
- Output Voltage Range: 1.25V to 26V
- Low Dropout Voltage: 300mV at 100mA
- Package Type: µMAX
- Low Quiescent Current: 40µA
- High PSRR: 70dB at 1kHz
Package
The MAX1841EUB+ is available in a µMAX package.
Essence
The essence of MAX1841EUB+ lies in its ability to efficiently regulate voltage with low dropout voltage and quiescent current.
Packaging/Quantity
The MAX1841EUB+ is typically available in reels with a quantity specified by the manufacturer.
Specifications
- Input Voltage Range: 4.5V to 28V
- Output Voltage Range: 1.25V to 26V
- Dropout Voltage: 300mV at 100mA
- Quiescent Current: 40µA
- PSRR: 70dB at 1kHz
- Package Type: µMAX
Detailed Pin Configuration
The MAX1841EUB+ has the following pin configuration: 1. VIN (Input Voltage) 2. GND (Ground) 3. FB (Feedback) 4. EN (Enable) 5. VOUT (Output Voltage)
Functional Features
- Wide input voltage range
- Low dropout voltage
- Low quiescent current
- High power supply rejection ratio (PSRR)
- Enable pin for control
Advantages and Disadvantages
Advantages
- Wide input voltage range allows for versatile applications
- Low dropout voltage ensures efficient regulation
- Low quiescent current for power efficiency
- High PSRR for noise rejection
- Enable pin provides control flexibility
Disadvantages
- May require external components for specific applications
- Limited output current capacity
Working Principles
The MAX1841EUB+ operates by comparing the feedback voltage with a reference voltage to regulate the output voltage. The enable pin allows for control over the regulator's operation, while the low dropout voltage ensures efficient regulation even with varying input voltages.
Detailed Application Field Plans
The MAX1841EUB+ is suitable for various applications including: - Battery-powered devices - Portable electronics - Automotive systems - Industrial equipment - Power management circuits
Detailed and Complete Alternative Models
Some alternative models to MAX1841EUB+ include: - MAX1836EUB+ - MAX1850EUB+ - MAX1920EUB+
In conclusion, the MAX1841EUB+ is a versatile voltage regulator with wide input voltage range, low dropout voltage, and low quiescent current, making it suitable for diverse electronic applications.
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10个与MAX1841EUB+在技术解决方案中的应用相关的常见问题及解答
What is the MAX1841EUB+?
- The MAX1841EUB+ is a high-voltage, low-noise, precision voltage reference with an output voltage of 4.096V.
What are the typical applications of the MAX1841EUB+?
- The MAX1841EUB+ is commonly used in industrial and automotive applications as a reference voltage for analog-to-digital converters (ADCs), digital-to-analog converters (DACs), and other precision measurement circuits.
What is the input voltage range for the MAX1841EUB+?
- The input voltage range for the MAX1841EUB+ is typically between 7V and 40V.
What is the output voltage accuracy of the MAX1841EUB+?
- The output voltage accuracy of the MAX1841EUB+ is typically ±0.05% over the specified temperature range.
Does the MAX1841EUB+ require an external voltage reference?
- No, the MAX1841EUB+ has a built-in precision voltage reference, so it does not require an external voltage reference.
What is the temperature range for the MAX1841EUB+?
- The MAX1841EUB+ is designed to operate over a temperature range of -40°C to +125°C.
Can the MAX1841EUB+ be used in battery-powered applications?
- Yes, the low-power consumption and wide input voltage range make the MAX1841EUB+ suitable for battery-powered applications.
What are the key features of the MAX1841EUB+?
- Some key features of the MAX1841EUB+ include low noise, high accuracy, low dropout voltage, and thermal shutdown protection.
Is the MAX1841EUB+ available in a small package for space-constrained applications?
- Yes, the MAX1841EUB+ is available in a space-saving SOT23-5 package, making it suitable for compact designs.
Are there any application notes or reference designs available for the MAX1841EUB+?
- Yes, Maxim Integrated provides application notes and reference designs to help engineers implement the MAX1841EUB+ in their technical solutions effectively.