MAX6387LT23D3+T

Product Overview

Category: Integrated Circuit (IC)
Use: Voltage Reference
Characteristics: Low Dropout, Precision, Adjustable Output
Package: SOT-23
Essence: Provides a stable and accurate voltage reference for various electronic applications
Packaging/Quantity: Tape and Reel, 3000 units per reel

Specifications

Input Voltage Range: 2.5V to 12V
Output Voltage Range: 1.25V to 10V
Dropout Voltage: 200mV at 100mA
Initial Accuracy: ±0.5%
Temperature Coefficient: ±50ppm/°C
Quiescent Current: 120µA
Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The MAX6387LT23D3+T IC has the following pin configuration:

GND: Ground connection
VOUT: Output voltage
ADJ: Adjust pin for setting the output voltage

Functional Features

Low dropout voltage ensures efficient operation even with low input voltages.
Precision output voltage allows for accurate voltage references in various applications.
Adjustable output voltage provides flexibility for different circuit requirements.
Low quiescent current minimizes power consumption.

Advantages and Disadvantages

Advantages: - Wide input voltage range enables compatibility with different power sources. - High initial accuracy ensures precise voltage references. - Small package size (SOT-23) allows for space-saving designs. - Low temperature coefficient maintains stability over a wide temperature range.

Disadvantages: - Limited output current capability may not be suitable for high-power applications. - Requires an external resistor for adjusting the output voltage.

Working Principles

The MAX6387LT23D3+T is a precision voltage reference IC that generates a stable output voltage. It utilizes a bandgap voltage reference circuit to provide accurate voltage references. The input voltage is regulated and adjusted using an external resistor connected to the ADJ pin. The IC maintains a low dropout voltage, ensuring efficient operation even with low input voltages.

Detailed Application Field Plans

The MAX6387LT23D3+T is commonly used in various electronic applications, including:

Battery-powered devices: Provides a stable voltage reference for battery monitoring circuits.
Analog-to-Digital Converters (ADCs): Ensures accurate voltage references for precise analog signal conversion.
Power management systems: Used as a voltage reference in power supply control circuits.
Sensor circuits: Provides a stable voltage reference for sensor calibration and measurement.

Detailed and Complete Alternative Models

LM4040: Precision Micropower Shunt Voltage Reference
LT1236: Precision Reference
REF5025: Low-Noise, Very Low Drift Precision Voltage Reference
ADR4550: Ultralow Noise XFET Voltage Reference

These alternative models offer similar functionality and characteristics to the MAX6387LT23D3+T and can be considered as alternatives based on specific application requirements.

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Seznam 10 běžných otázek a odpovědí souvisejících s aplikací MAX6387LT23D3+T v technických řešeních

Sure! Here are 10 common questions and answers related to the application of MAX6387LT23D3+T in technical solutions:

Q: What is the MAX6387LT23D3+T? A: The MAX6387LT23D3+T is a voltage reference and supervisory circuit designed for use in various technical applications.
Q: What is the purpose of the MAX6387LT23D3+T? A: The MAX6387LT23D3+T provides accurate voltage references and supervisory functions to monitor power supply voltages and ensure proper system operation.
Q: How does the MAX6387LT23D3+T work? A: The MAX6387LT23D3+T compares the input voltage with a fixed reference voltage and generates an output signal based on the comparison result.
Q: What are the key features of the MAX6387LT23D3+T? A: Some key features include low quiescent current, wide operating voltage range, adjustable reset threshold, and watchdog timer functionality.
Q: Can the MAX6387LT23D3+T be used in battery-powered applications? A: Yes, the MAX6387LT23D3+T has a low quiescent current and can be used in battery-powered applications to minimize power consumption.
Q: How do I set the reset threshold voltage of the MAX6387LT23D3+T? A: The reset threshold voltage can be adjusted using external resistors connected to the appropriate pins of the MAX6387LT23D3+T.
Q: Does the MAX6387LT23D3+T have built-in protection features? A: Yes, the MAX6387LT23D3+T includes features like overvoltage protection, undervoltage lockout, and thermal shutdown to protect the system.
Q: Can I use the MAX6387LT23D3+T in automotive applications? A: Yes, the MAX6387LT23D3+T is suitable for automotive applications as it meets the necessary requirements for automotive environments.
Q: What is the operating temperature range of the MAX6387LT23D3+T? A: The MAX6387LT23D3+T can operate within a temperature range of -40°C to +125°C.
Q: Are there any application notes or reference designs available for the MAX6387LT23D3+T? A: Yes, Maxim Integrated provides application notes and reference designs that can help with the implementation of the MAX6387LT23D3+T in various technical solutions.

Please note that these answers are general and may vary depending on specific requirements and use cases. It's always recommended to refer to the datasheet and documentation provided by the manufacturer for detailed information.