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MAX629ESA-T
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MAX629ESA-T

Product Overview

Category

MAX629ESA-T belongs to the category of voltage regulators.

Use

It is used to regulate voltage in electronic circuits and systems.

Characteristics

  • Input Voltage Range: 4.5V to 12V
  • Output Voltage Range: 1.24V to VIN
  • Low Quiescent Current: 20µA
  • Package Type: SOIC
  • Operating Temperature Range: -40°C to +85°C

Package

The MAX629ESA-T comes in a small outline integrated circuit (SOIC) package.

Essence

The essence of MAX629ESA-T lies in its ability to provide stable and regulated voltage output for various electronic applications.

Packaging/Quantity

The MAX629ESA-T is typically available in reels with a quantity of 2500 units per reel.

Specifications

  • Input Voltage Range: 4.5V to 12V
  • Output Voltage Range: 1.24V to VIN
  • Dropout Voltage: 300mV at 100mA
  • Line Regulation: 0.01%/V
  • Load Regulation: 0.05%/mA
  • Quiescent Current: 20µA
  • Output Noise: 30µV RMS
  • Package Type: SOIC
  • Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The MAX629ESA-T has the following pin configuration: 1. GND (Ground) 2. IN (Input Voltage) 3. FB (Feedback) 4. OUT (Regulated Output Voltage)

Functional Features

  • Low dropout voltage
  • Low quiescent current
  • Wide input voltage range
  • High output accuracy
  • Thermal shutdown protection

Advantages

  • Wide operating temperature range
  • Low dropout voltage for extended battery life
  • Small form factor SOIC package
  • Excellent line and load regulation

Disadvantages

  • Limited maximum output current
  • Requires external capacitors for stability

Working Principles

The MAX629ESA-T operates by comparing the feedback voltage to an internal reference and adjusting the pass transistor to maintain a constant output voltage. It utilizes a low dropout PNP pass transistor to minimize power dissipation and extend battery life in portable applications.

Detailed Application Field Plans

The MAX629ESA-T is well-suited for a wide range of applications including: - Battery-powered devices - Portable instrumentation - Consumer electronics - Industrial control systems - Automotive electronics

Detailed and Complete Alternative Models

Some alternative models to MAX629ESA-T include: - LM2937 - LT1763 - ADP3338

In conclusion, MAX629ESA-T is a versatile voltage regulator with a wide input voltage range, low dropout voltage, and excellent line and load regulation. Its compact SOIC package and low quiescent current make it suitable for various electronic applications, especially those requiring extended battery life and stable voltage regulation.

Word Count: 409

기술 솔루션에 MAX629ESA-T 적용과 관련된 10가지 일반적인 질문과 답변을 나열하세요.

  1. What is the MAX629ESA-T?

    • The MAX629ESA-T is a low-power, precision voltage reference that can be used in various technical solutions to provide a stable and accurate voltage reference.

  2. What is the operating voltage range of MAX629ESA-T?

    • The operating voltage range of MAX629ESA-T is typically from 4.5V to 40V.

  3. What is the output voltage accuracy of MAX629ESA-T?

    • The output voltage accuracy of MAX629ESA-T is typically ±0.02%.

  4. Can MAX629ESA-T be used in battery-powered applications?

    • Yes, MAX629ESA-T's low power consumption makes it suitable for battery-powered applications where a stable voltage reference is required.

  5. What are the typical applications of MAX629ESA-T?

    • Typical applications of MAX629ESA-T include data acquisition systems, precision instrumentation, and industrial control systems.

  6. Does MAX629ESA-T require external components for operation?

    • MAX629ESA-T requires minimal external components for operation, making it suitable for space-constrained designs.

  7. What is the temperature coefficient of MAX629ESA-T?

    • The temperature coefficient of MAX629ESA-T is typically 10ppm/°C.

  8. Is MAX629ESA-T available in a surface-mount package?

    • Yes, MAX629ESA-T is available in an 8-pin SOIC (small-outline integrated circuit) surface-mount package.

  9. Can MAX629ESA-T withstand industrial temperature ranges?

    • Yes, MAX629ESA-T is designed to operate over the industrial temperature range of -40°C to +85°C.

  10. Are there any application notes or reference designs available for using MAX629ESA-T?

    • Yes, Maxim Integrated provides application notes and reference designs to assist engineers in implementing MAX629ESA-T in their technical solutions.