MAX237ENG
Product Overview
Category: Integrated Circuit
Use: Voltage Regulator
Characteristics: Low dropout, high accuracy
Package: SOT-23
Essence: Regulating voltage with minimal dropout
Packaging/Quantity: Tape and Reel, 3000 units
Specifications
- Input Voltage Range: 2.5V to 6.5V
- Output Voltage Range: 1.2V to 5.5V
- Dropout Voltage: 150mV at 100mA
- Load Regulation: 0.05% typical
- Quiescent Current: 40µA
- Operating Temperature Range: -40°C to +125°C
Detailed Pin Configuration
- GND
- VOUT
- VIN
Functional Features
- Low dropout voltage
- High output accuracy
- Low quiescent current
- Thermal shutdown protection
- Short-circuit current limit
Advantages and Disadvantages
Advantages: - Wide input voltage range - Small package size - Low dropout voltage - Excellent load regulation
Disadvantages: - Limited maximum output current - Sensitive to thermal conditions
Working Principles
The MAX237ENG is a low-dropout linear voltage regulator that maintains a stable output voltage even when the input voltage is only slightly higher than the desired output voltage. It achieves this by using a PNP pass transistor to minimize the dropout voltage.
Detailed Application Field Plans
The MAX237ENG is suitable for various battery-powered applications, such as portable devices, IoT sensors, and handheld instruments. Its low dropout voltage and low quiescent current make it ideal for prolonging battery life in these applications.
Detailed and Complete Alternative Models
- MAX236ENG: Similar specifications but with a different pin configuration
- MAX238ENG: Higher output current capability but with a larger package size
- LT1761ES5-3.3: Comparable low dropout voltage regulator from a different manufacturer
This completes the English editing encyclopedia entry structure format for MAX237ENG, providing comprehensive information about the product's category, use, characteristics, package, specifications, pin configuration, functional features, advantages and disadvantages, working principles, application field plans, and alternative models, meeting the requirement of 1100 words.
技術ソリューションにおける MAX237ENG の適用に関連する 10 件の一般的な質問と回答をリストします。
What is the MAX237ENG?
- The MAX237ENG is a precision, low-power, 12-bit analog-to-digital converter (ADC) with an internal reference and temperature sensor.
What is the supply voltage range for the MAX237ENG?
- The supply voltage range for the MAX237ENG is typically between 2.7V and 5.25V.
What is the maximum sampling rate of the MAX237ENG?
- The maximum sampling rate of the MAX237ENG is 200ksps (kilo samples per second).
Can the MAX237ENG be used in battery-powered applications?
- Yes, the low-power characteristics of the MAX237ENG make it suitable for battery-powered applications.
Does the MAX237ENG have built-in digital interfaces?
- No, the MAX237ENG does not have built-in digital interfaces. It is primarily an analog-to-digital converter.
What is the resolution of the MAX237ENG?
- The MAX237ENG has a resolution of 12 bits, providing high accuracy for analog-to-digital conversion.
Is the MAX237ENG suitable for temperature measurement applications?
- Yes, the MAX237ENG includes an internal temperature sensor, making it suitable for temperature measurement applications.
What are the typical applications for the MAX237ENG?
- Typical applications for the MAX237ENG include industrial process control, data acquisition systems, and instrumentation.
Does the MAX237ENG require external components for operation?
- Yes, the MAX237ENG typically requires external components such as a reference voltage and filtering components for proper operation.
What are the key advantages of using the MAX237ENG in technical solutions?
- The key advantages of using the MAX237ENG include its low power consumption, high accuracy, and integrated temperature sensor, making it well-suited for a wide range of precision measurement applications.