Meixin Integrated
画像はイメージの場合もございます。
商品詳細は仕様をご覧ください。
MAX850ESA+
詳細を表示 DataSheets

MAX850ESA+ - English Editing Encyclopedia Entry

Product Overview

Category

MAX850ESA+ belongs to the category of integrated circuits (ICs).

Use

The MAX850ESA+ is primarily used as a voltage regulator in electronic devices.

Characteristics

  • Package: The MAX850ESA+ comes in an 8-pin small outline integrated circuit (SOIC) package.
  • Essence: It is a low-dropout linear regulator that provides a stable output voltage.
  • Packaging/Quantity: The MAX850ESA+ is typically sold in reels or tubes, with a quantity of 250 units per reel/tube.

Specifications

The specifications of the MAX850ESA+ are as follows:

  • Input Voltage Range: 2.5V to 11V
  • Output Voltage Range: 1.25V to 10V
  • Dropout Voltage: 120mV at 100mA load current
  • Maximum Output Current: 150mA
  • Line Regulation: ±0.05% typical
  • Load Regulation: ±0.1% typical
  • Quiescent Current: 50µA typical
  • Operating Temperature Range: -40°C to +85°C

Pin Configuration

The MAX850ESA+ has the following pin configuration:

  1. GND (Ground)
  2. IN (Input Voltage)
  3. EN (Enable)
  4. NC (No Connection)
  5. NC (No Connection)
  6. OUT (Output Voltage)
  7. NC (No Connection)
  8. VCC (Supply Voltage)

Functional Features

The MAX850ESA+ offers the following functional features:

  • Low dropout voltage for efficient regulation.
  • Enable pin for easy on/off control.
  • Overcurrent and thermal protection.
  • Low quiescent current for power-saving applications.
  • Stable output voltage under varying load conditions.

Advantages and Disadvantages

Advantages: - Low dropout voltage ensures efficient power conversion. - Enable pin allows for easy control of the regulator. - Overcurrent and thermal protection enhance device safety. - Low quiescent current minimizes power consumption.

Disadvantages: - Maximum output current limited to 150mA. - Limited input voltage range (2.5V to 11V).

Working Principles

The MAX850ESA+ operates as a low-dropout linear regulator. It regulates the output voltage by maintaining a constant voltage difference between the input and output terminals. This is achieved through a feedback mechanism that adjusts the internal pass transistor to compensate for load variations. The enable pin controls the on/off state of the regulator, allowing for power-saving operation.

Detailed Application Field Plans

The MAX850ESA+ finds applications in various electronic devices, including but not limited to: 1. Battery-powered devices 2. Portable audio players 3. Wireless communication systems 4. Embedded systems 5. Automotive electronics

Detailed Alternative Models

Here are some alternative models that offer similar functionality to the MAX850ESA+: 1. LM1117-3.3: A 3.3V low-dropout linear regulator. 2. LT1763: A high-performance low-dropout linear regulator with adjustable output voltage. 3. ADP3339: A low-dropout linear regulator with a wide input voltage range.

In conclusion, the MAX850ESA+ is a versatile voltage regulator with low dropout voltage, enabling efficient power conversion in various electronic devices. Its compact package, functional features, and wide application field make it a popular choice among designers and engineers.

Word count: 410

技術ソリューションにおける MAX850ESA+ 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。

Sure! Here are 10 common questions and answers related to the application of MAX850ESA+ in technical solutions:

  1. Question: What is the MAX850ESA+?
    Answer: The MAX850ESA+ is a voltage regulator IC (integrated circuit) that provides a regulated output voltage from an input voltage source.

  2. Question: What is the input voltage range for the MAX850ESA+?
    Answer: The input voltage range for the MAX850ESA+ is typically between 4V and 11V.

  3. Question: What is the output voltage range of the MAX850ESA+?
    Answer: The MAX850ESA+ can provide a regulated output voltage of either +5V or +3.3V, depending on the specific variant.

  4. Question: What is the maximum output current that the MAX850ESA+ can handle?
    Answer: The MAX850ESA+ can handle a maximum output current of up to 100mA.

  5. Question: Can the MAX850ESA+ be used in battery-powered applications?
    Answer: Yes, the MAX850ESA+ can be used in battery-powered applications as it has low quiescent current and operates efficiently with low input voltages.

  6. Question: Does the MAX850ESA+ have built-in protection features?
    Answer: Yes, the MAX850ESA+ includes built-in protection features such as thermal shutdown and current limiting to ensure safe operation.

  7. Question: Can the MAX850ESA+ be used in automotive applications?
    Answer: Yes, the MAX850ESA+ is suitable for automotive applications as it can withstand automotive voltage transients and has a wide operating temperature range.

  8. Question: Is the MAX850ESA+ available in different package options?
    Answer: Yes, the MAX850ESA+ is available in various package options, including the 8-pin SOIC (Small Outline Integrated Circuit) and DIP (Dual Inline Package).

  9. Question: Can the MAX850ESA+ be used in low-power microcontroller circuits?
    Answer: Yes, the MAX850ESA+ is commonly used in low-power microcontroller circuits as it provides a stable and regulated power supply.

  10. Question: Are there any application notes or reference designs available for the MAX850ESA+?
    Answer: Yes, Maxim Integrated, the manufacturer of the MAX850ESA+, provides application notes and reference designs that can help with the implementation of the IC 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 application notes provided by the manufacturer for accurate information.