MAX1797EUA-T

Product Overview

Use

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

Characteristics

High efficiency
Low dropout voltage
Overcurrent protection
Thermal shutdown protection

Package

The MAX1797EUA-T comes in a 8-pin microMAX package.

Essence

This voltage regulator is essential for maintaining stable voltage levels in various electronic applications.

Packaging/Quantity

The MAX1797EUA-T is typically packaged in reels with a quantity of 2500 units per reel.

Specifications

Input Voltage Range: 2.5V to 11V
Output Voltage Range: 1.25V to 10V
Maximum Output Current: 500mA
Dropout Voltage: 120mV at 100mA
Quiescent Current: 40µA
Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

IN: Input voltage
GND: Ground
FB: Feedback
SHDN: Shutdown
OUT: Output voltage
NC: No connection
NC: No connection
NC: No connection

Functional Features

Overcurrent Protection: Safeguards the circuit from excessive current flow.
Thermal Shutdown Protection: Prevents overheating of the regulator.
Low Dropout Voltage: Ensures efficient regulation even when input voltage is close to output voltage.

Advantages

High efficiency leads to less power dissipation.
Wide input voltage range allows for versatile applications.
Compact package size for space-constrained designs.

Disadvantages

Limited maximum output current compared to some other regulators.
The operating temperature range may not be suitable for extreme environments.

Working Principles

The MAX1797EUA-T operates by comparing the feedback voltage to a precise internal reference, adjusting the pass transistor to maintain a constant output voltage.

Detailed Application Field Plans

The MAX1797EUA-T is well-suited for use in: - Battery-powered devices - Portable electronics - IoT devices - Automotive applications

Detailed and Complete Alternative Models

Some alternative models to the MAX1797EUA-T include: - MAX1791EUA-T - MAX1793EUA-T - MAX1795EUA-T

In conclusion, the MAX1797EUA-T is a versatile voltage regulator with high efficiency and essential protection features, making it suitable for a wide range of electronic applications.

Word Count: 398

技術ソリューションにおける MAX1797EUA-T 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。

Question: What is the input voltage range for MAX1797EUA-T?
Answer: The input voltage range for MAX1797EUA-T is 2.5V to 5.5V.
Question: What is the maximum output current of MAX1797EUA-T?
Answer: MAX1797EUA-T can provide a maximum output current of 500mA.
Question: Can MAX1797EUA-T operate in a wide temperature range?
Answer: Yes, MAX1797EUA-T can operate in a temperature range from -40°C to +85°C.
Question: Does MAX1797EUA-T have built-in overcurrent protection?
Answer: Yes, MAX1797EUA-T features built-in overcurrent protection.
Question: What type of package does MAX1797EUA-T come in?
Answer: MAX1797EUA-T is available in a 8-pin µMAX package.
Question: Is MAX1797EUA-T suitable for battery-powered applications?
Answer: Yes, MAX1797EUA-T is suitable for battery-powered applications due to its low input voltage range.
Question: Can MAX1797EUA-T be used in portable consumer electronics?
Answer: Yes, MAX1797EUA-T is commonly used in portable consumer electronics such as smartphones and tablets.
Question: What is the typical efficiency of MAX1797EUA-T?
Answer: The typical efficiency of MAX1797EUA-T is around 90%.
Question: Does MAX1797EUA-T require external compensation components?
Answer: No, MAX1797EUA-T features internal compensation, eliminating the need for external components.
Question: Can MAX1797EUA-T be used in space-constrained applications?
Answer: Yes, MAX1797EUA-T's small package and minimal external component requirements make it suitable for space-constrained applications.