MAX6461XR18+T

Product Overview

Category: Voltage Regulator
Use: Provides a regulated output voltage for electronic devices
Characteristics: High efficiency, low dropout voltage, small package size
Package: SOT23-3
Essence: Regulates input voltage to a stable output voltage
Packaging/Quantity: Tape and reel, 3000 units per reel

Specifications

Input Voltage Range: 2.5V to 5.5V
Output Voltage: 1.8V
Output Current: Up to 100mA
Dropout Voltage: 120mV at 100mA
Quiescent Current: 30µA
Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The MAX6461XR18+T has three pins:

VIN - Input voltage pin
GND - Ground pin
VOUT - Output voltage pin

Functional Features

High Efficiency: The MAX6461XR18+T offers high efficiency, minimizing power loss during voltage regulation.
Low Dropout Voltage: With a dropout voltage of only 120mV at 100mA, the regulator can operate efficiently even with low input voltages.
Small Package Size: The SOT23-3 package allows for compact designs, making it suitable for space-constrained applications.

Advantages and Disadvantages

Advantages

High efficiency
Low dropout voltage
Small package size
Wide input voltage range

Disadvantages

Limited output current (up to 100mA)
Restricted operating temperature range (-40°C to +85°C)

Working Principles

The MAX6461XR18+T is a voltage regulator that maintains a stable output voltage regardless of variations in the input voltage. It achieves this by using internal circuitry to compare the output voltage with a reference voltage and adjusting the current flow accordingly. This ensures that the output voltage remains constant, providing a reliable power source for electronic devices.

Detailed Application Field Plans

The MAX6461XR18+T can be used in various applications, including:

Battery-powered devices: Provides a regulated voltage for portable electronics such as smartphones, tablets, and wearables.
IoT devices: Ensures a stable power supply for sensors, microcontrollers, and communication modules in Internet of Things applications.
Automotive electronics: Suitable for powering automotive sensors, control units, and infotainment systems.
Industrial equipment: Can be used in industrial automation, robotics, and control systems.

Detailed and Complete Alternative Models

MAX6461XR17+T: Output voltage of 1.7V
MAX6461XR19+T: Output voltage of 1.9V
MAX6461XR20+T: Output voltage of 2.0V
MAX6461XR25+T: Output voltage of 2.5V

These alternative models provide different output voltages to accommodate various application requirements.

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Seznam 10 běžných otázek a odpovědí souvisejících s aplikací MAX6461XR18+T v technických řešeních

Sure! Here are 10 common questions and answers related to the application of MAX6461XR18+T in technical solutions:

Q1: What is MAX6461XR18+T? A1: MAX6461XR18+T is a specific model of voltage regulator IC (integrated circuit) manufactured by Maxim Integrated. It provides a fixed output voltage of 1.8V.

Q2: What is the typical input voltage range for MAX6461XR18+T? A2: The typical input voltage range for MAX6461XR18+T is between 2.5V and 5.5V.

Q3: What is the maximum output current that MAX6461XR18+T can handle? A3: MAX6461XR18+T can handle a maximum output current of 100mA.

Q4: Can MAX6461XR18+T be used in battery-powered applications? A4: Yes, MAX6461XR18+T can be used in battery-powered applications as it has a low quiescent current and operates within a wide input voltage range.

Q5: Is MAX6461XR18+T suitable for use in automotive electronics? A5: Yes, MAX6461XR18+T is suitable for use in automotive electronics as it can withstand the harsh conditions typically found in automotive environments.

Q6: Does MAX6461XR18+T have built-in thermal protection? A6: Yes, MAX6461XR18+T has built-in thermal shutdown protection to prevent overheating and damage.

Q7: Can MAX6461XR18+T be used in space-constrained designs? A7: Yes, MAX6461XR18+T comes in a small SOT23 package, making it suitable for space-constrained designs.

Q8: Does MAX6461XR18+T require any external components for operation? A8: No, MAX6461XR18+T is a complete voltage regulator and does not require any external components for basic operation.

Q9: Can MAX6461XR18+T be used in both digital and analog applications? A9: Yes, MAX6461XR18+T can be used in both digital and analog applications as it provides a stable and accurate output voltage.

Q10: Is MAX6461XR18+T RoHS compliant? A10: Yes, MAX6461XR18+T is RoHS (Restriction of Hazardous Substances) compliant, ensuring it meets environmental regulations.

Please note that these answers are based on general information about the MAX6461XR18+T IC. For specific technical details and application requirements, it is recommended to refer to the datasheet provided by Maxim Integrated or consult with an engineer.