MAX6917EO33+ - English Editing Encyclopedia Entry

Product Overview

Category

MAX6917EO33+ belongs to the category of voltage regulators.

Use

It is primarily used for regulating voltage in electronic circuits.

Characteristics

• Voltage regulation
• High efficiency
• Low dropout voltage
• Overcurrent protection
• Thermal shutdown protection

Package

MAX6917EO33+ comes in a small surface-mount package.

Essence

The essence of MAX6917EO33+ 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: 2.5V to 6.5V
• Output Voltage: 3.3V
• Dropout Voltage: 120mV at 150mA
• Maximum Output Current: 150mA
• Quiescent Current: 40µA (typical)
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

1. GND (Ground)
2. IN (Input Voltage)
3. EN (Enable)
4. BYP (Bypass Capacitor)
5. OUT (Output Voltage)

Functional Features

• Voltage regulation: Provides a stable output voltage regardless of input variations.
• Overcurrent protection: Safeguards the circuit by limiting the output current.
• Thermal shutdown protection: Prevents damage due to excessive heat.
• Low dropout voltage: Allows operation even when the input voltage is close to the output voltage.

Advantages and Disadvantages

Advantages

• High efficiency ensures minimal power loss.
• Small package size allows for space-saving designs.
• Overcurrent and thermal protection enhance reliability.
• Low dropout voltage enables operation with low input voltages.

Disadvantages

• Limited maximum output current of 150mA.
• Operating temperature range may not be suitable for extreme environments.

Working Principles

MAX6917EO33+ operates by comparing the output voltage to a reference voltage. It adjusts the internal circuitry to maintain a constant output voltage, compensating for any input voltage variations or load changes.

Detailed Application Field Plans

MAX6917EO33+ finds applications in various electronic devices, including: 1. Battery-powered devices 2. Portable consumer electronics 3. IoT devices 4. Embedded systems 5. Wearable devices

Detailed and Complete Alternative Models

1. LM1117-3.3: A popular alternative with similar specifications and pin configuration.
2. LT1763-3.3: Offers higher maximum output current and wider operating temperature range.
3. MCP1703-3302E: Provides low dropout voltage and high accuracy.

In conclusion, MAX6917EO33+ is a voltage regulator that offers stable and efficient voltage regulation. Its small package size, overcurrent protection, and thermal shutdown make it suitable for various electronic applications. However, its limited maximum output current and operating temperature range should be considered when selecting an alternative model.