MAX6469TA18AD3+T

Product Overview

Category: Integrated Circuit (IC)
Use: Voltage Regulator
Characteristics: Low dropout, high accuracy, low quiescent current
Package: 6-pin SOT23
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
Dropout Voltage: 120mV at 100mA
Quiescent Current: 30µA
Load Regulation: ±0.05%
Line Regulation: ±0.02%
Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

GND (Ground)
IN (Input Voltage)
EN (Enable)
BYP (Bypass Capacitor)
FB (Feedback)
OUT (Output Voltage)

Functional Features

Low dropout voltage ensures efficient power conversion.
High accuracy provides precise output voltage regulation.
Low quiescent current minimizes power consumption.
Enable pin allows for easy on/off control.
Bypass capacitor pin improves stability and noise performance.

Advantages and Disadvantages

Advantages: - Wide input voltage range allows for versatile applications. - Excellent load and line regulation ensure stable output voltage. - Small package size enables space-saving designs. - Low quiescent current extends battery life in portable devices.

Disadvantages: - Limited output voltage options restrict compatibility with certain systems. - Dropout voltage may cause power dissipation in high-current applications.

Working Principles

The MAX6469TA18AD3+T is a voltage regulator IC that regulates the input voltage to a stable output voltage of 1.8V. It achieves this by utilizing a feedback mechanism that compares the output voltage with a reference voltage. Any deviation from the desired output voltage is corrected by adjusting the internal circuitry to maintain a constant output.

Detailed Application Field Plans

The MAX6469TA18AD3+T finds applications in various electronic devices, including but not limited to: - Battery-powered devices - Portable consumer electronics - Embedded systems - Industrial control systems - Communication equipment

Detailed and Complete Alternative Models

MAX6469TA18AD4+T: Output voltage of 1.8V, SOT23 package
MAX6469TA25AD3+T: Output voltage of 2.5V, SOT23 package
MAX6469TA33AD3+T: Output voltage of 3.3V, SOT23 package
MAX6469TA50AD3+T: Output voltage of 5.0V, SOT23 package

These alternative models provide different output voltage options while maintaining similar characteristics and package types.

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Seznam 10 běžných otázek a odpovědí souvisejících s aplikací MAX6469TA18AD3+T v technických řešeních

Sure! Here are 10 common questions and answers related to the application of MAX6469TA18AD3+T in technical solutions:

Q: What is MAX6469TA18AD3+T? A: MAX6469TA18AD3+T is a voltage reference IC manufactured by Maxim Integrated. It provides a stable and accurate voltage reference of 1.8V.
Q: What are the typical applications of MAX6469TA18AD3+T? A: MAX6469TA18AD3+T is commonly used in various technical solutions such as power management, analog-to-digital converters (ADCs), digital-to-analog converters (DACs), and sensor interfaces.
Q: How accurate is the voltage reference provided by MAX6469TA18AD3+T? A: MAX6469TA18AD3+T has a typical accuracy of ±0.5% over the specified temperature range.
Q: What is the operating voltage range of MAX6469TA18AD3+T? A: The operating voltage range of MAX6469TA18AD3+T is typically between 2.7V and 5.5V.
Q: Can MAX6469TA18AD3+T be used in low-power applications? A: Yes, MAX6469TA18AD3+T has a low quiescent current consumption of typically 40µA, making it suitable for low-power designs.
Q: Does MAX6469TA18AD3+T have any built-in protection features? A: Yes, MAX6469TA18AD3+T includes built-in thermal shutdown and short-circuit protection to ensure safe operation.
Q: Is MAX6469TA18AD3+T available in different package options? A: Yes, MAX6469TA18AD3+T is available in a small SOT23-3 package, which is compact and suitable for space-constrained applications.
Q: What is the temperature range in which MAX6469TA18AD3+T can operate? A: MAX6469TA18AD3+T has an extended temperature range of -40°C to +125°C, allowing it to be used in various environmental conditions.
Q: Can MAX6469TA18AD3+T be used in automotive applications? A: Yes, MAX6469TA18AD3+T is qualified for automotive applications and meets the necessary industry standards.
Q: Are there any evaluation boards or reference designs available for MAX6469TA18AD3+T? A: Yes, Maxim Integrated provides evaluation kits and reference designs that can help users quickly prototype and integrate MAX6469TA18AD3+T into their technical solutions.

Please note that the answers provided here are general and may vary depending on specific requirements and use cases. It is always recommended to refer to the datasheet and application notes for detailed information.