MAX6917EO30+ - English Editing Encyclopedia Entry

Product Overview

Category

MAX6917EO30+ belongs to the category of voltage regulators.

Use

It is primarily used for regulating voltage in electronic circuits.

Characteristics

• Voltage regulation capability
• Compact package size
• High efficiency
• Low power consumption

Package

MAX6917EO30+ comes in a small surface mount package.

Essence

The essence of MAX6917EO30+ lies in its ability to provide stable and regulated voltage to electronic devices.

Packaging/Quantity

This product is typically packaged in reels or tubes, with a quantity of 250 units per reel/tube.

Specifications

• Input Voltage Range: 2.7V to 5.5V
• Output Voltage: 3.0V
• Output Current: Up to 150mA
• Dropout Voltage: 120mV (typical)
• Quiescent Current: 50µA (typical)
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

1. VIN: Input voltage pin
2. GND: Ground pin
3. VOUT: Output voltage pin
4. BYP: Bypass capacitor connection pin

Functional Features

• Voltage regulation: MAX6917EO30+ ensures a stable output voltage of 3.0V regardless of input voltage fluctuations.
• Low dropout voltage: The device has a low dropout voltage of only 120mV, minimizing power loss.
• Low quiescent current: With a typical quiescent current of 50µA, it consumes minimal power during standby or idle mode.
• Thermal shutdown protection: The regulator includes thermal shutdown protection to prevent damage due to excessive heat.

Advantages and Disadvantages

Advantages

• Provides stable and regulated voltage output
• Compact package size allows for easy integration into various electronic devices
• High efficiency results in minimal power loss
• Low power consumption extends battery life

Disadvantages

• Limited output current capacity (up to 150mA)
• Narrow input voltage range (2.7V to 5.5V)

Working Principles

MAX6917EO30+ utilizes a combination of internal circuitry and feedback mechanisms to regulate the output voltage. It compares the actual output voltage with a reference voltage and adjusts the internal circuitry accordingly to maintain a stable 3.0V output.

Detailed Application Field Plans

• Battery-powered devices: MAX6917EO30+ can be used in portable electronics such as smartphones, tablets, and wearable devices to ensure a stable power supply.
• IoT devices: It is suitable for low-power IoT applications where efficient voltage regulation is crucial.
• Embedded systems: The regulator can be integrated into various embedded systems, including microcontrollers and sensor modules.

Detailed and Complete Alternative Models

1. LM1117-3.3: A popular alternative with a fixed output voltage of 3.3V.
2. LT1763: Offers adjustable output voltage and higher output current capability.
3. TPS79630: Provides a fixed 3.0V output voltage with enhanced thermal performance.

(Note: This list is not exhaustive and there are several other alternatives available in the market.)

In conclusion, MAX6917EO30+ is a voltage regulator that provides stable and regulated voltage output for various electronic devices. Its compact size, high efficiency, and low power consumption make it suitable for a wide range of applications. However, it has limitations in terms of output current capacity and input voltage range. Alternative models such as LM1117-3.3, LT1763, and TPS79630 offer different features and specifications to cater to specific requirements.