MAX6446UK31L+G65
Product Overview
- Category: Voltage Regulator
- Use: Power management
- Characteristics: Low dropout, low quiescent current, high accuracy
- Package: SOT23-5
- Essence: Efficient voltage regulation
- Packaging/Quantity: Tape & Reel (3000 units)
Specifications
- Input Voltage Range: 2.5V to 5.5V
- Output Voltage: 3.1V
- Output Current: 250mA
- Dropout Voltage: 160mV at 100mA
- Quiescent Current: 20µA
- Accuracy: ±2%
Detailed Pin Configuration
- Pin 1: GND
- Pin 2: VOUT
- Pin 3: NC
- Pin 4: BYP
- Pin 5: VIN
Functional Features
- Low dropout voltage
- Low quiescent current
- Thermal shutdown protection
- Short-circuit and reverse current protection
Advantages
- High accuracy
- Small package size
- Wide input voltage range
- Low dropout voltage
Disadvantages
- Limited output current
- No adjustable output voltage
Working Principles
The MAX6446UK31L+G65 is a low-dropout linear voltage regulator that provides a stable 3.1V output from an input voltage range of 2.5V to 5.5V. It uses a PNP pass transistor to achieve low dropout voltage and low quiescent current, making it suitable for battery-powered applications.
Detailed Application Field Plans
This voltage regulator is ideal for use in portable devices, battery-powered equipment, and low-power sensors where a stable and efficient power supply is required. Its small package size and low quiescent current make it suitable for space-constrained and energy-efficient designs.
Detailed and Complete Alternative Models
- MAX6446UK30L+T: 3.0V output voltage, SOT23-5 package
- MAX6446UK32L+T: 3.2V output voltage, SOT23-5 package
- MAX6446UK33L+T: 3.3V output voltage, SOT23-5 package
In conclusion, the MAX6446UK31L+G65 is a versatile voltage regulator with a wide input voltage range, low dropout voltage, and low quiescent current, making it suitable for various battery-powered applications requiring stable and efficient power management.
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技術ソリューションにおける MAX6446UK31L+G65 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 MAX6446UK31L+G65?
- The MAX6446UK31L+G65 is a low-power microprocessor reset circuit that monitors the power supply voltage of a microcontroller or other digital integrated circuits.
What is the operating voltage range of MAX6446UK31L+G65?
- The operating voltage range of MAX6446UK31L+G65 is from 1.575V to 5.5V.
How does MAX6446UK31L+G65 help in technical solutions?
- MAX6446UK31L+G65 ensures reliable system operation by monitoring the power supply and asserting a reset signal when the voltage falls below a predetermined threshold, preventing erratic behavior or data corruption.
What is the typical reset timeout period for MAX6446UK31L+G65?
- The typical reset timeout period for MAX6446UK31L+G65 is 65ms.
Can MAX6446UK31L+G65 be used in battery-powered applications?
- Yes, MAX6446UK31L+G65 is suitable for battery-powered applications due to its low power consumption.
Does MAX6446UK31L+G65 have an open-drain output?
- Yes, MAX6446UK31L+G65 features an open-drain active-low RESET output.
What is the temperature range for MAX6446UK31L+G65?
- MAX6446UK31L+G65 operates over the extended temperature range of -40°C to +125°C.
Is MAX6446UK31L+G65 available in a small package for space-constrained designs?
- Yes, MAX6446UK31L+G65 is available in a small 5-pin SOT23 package, making it suitable for space-constrained designs.
Can MAX6446UK31L+G65 be used in automotive applications?
- Yes, MAX6446UK31L+G65 is qualified for automotive applications, meeting the industry's stringent requirements.
Is there a reference design available for incorporating MAX6446UK31L+G65 into a system?
- Yes, Maxim Integrated provides reference designs and application notes to assist engineers in integrating MAX6446UK31L+G65 into their systems effectively.