MAX1818EUT15#TG16

Product Overview

Category

The MAX1818EUT15#TG16 belongs to the category of voltage regulators.

Use

It is used to regulate voltage in electronic circuits, ensuring a stable and reliable power supply.

Characteristics

• Input Voltage Range: 4.5V to 28V
• Output Voltage: 1.5V
• Maximum Output Current: 500mA
• Low Dropout Voltage: 120mV at 300mA
• Low Quiescent Current: 40µA
• Thermal Shutdown Protection
• Short-Circuit Protection

Package

The MAX1818EUT15#TG16 comes in a small SOT23 package, making it suitable for space-constrained applications.

Essence

The essence of MAX1818EUT15#TG16 lies in its ability to provide a stable and efficient voltage regulation solution for various electronic devices and systems.

Packaging/Quantity

The MAX1818EUT15#TG16 is typically available in tape and reel packaging with a quantity of 2500 units per reel.

Specifications

• Input Voltage Range: 4.5V to 28V
• Output Voltage: 1.5V ±2%
• Output Current: Up to 500mA
• Dropout Voltage: 120mV at 300mA
• Quiescent Current: 40µA
• Operating Temperature Range: -40°C to +85°C
• Package Type: SOT23

Detailed Pin Configuration

The MAX1818EUT15#TG16 has the following pin configuration: 1. IN (Input) 2. GND (Ground) 3. FB (Feedback) 4. OUT (Output)

Functional Features

• Voltage Regulation: The MAX1818EUT15#TG16 provides a stable 1.5V output voltage even with varying input voltages.
• Low Dropout Voltage: Ensures efficient operation even when the input voltage is close to the output voltage.
• Low Quiescent Current: Minimizes power consumption in standby or idle modes.
• Thermal Shutdown Protection: Safeguards the regulator from overheating.

Advantages and Disadvantages

Advantages

• Small package size for space-constrained applications
• Wide input voltage range
• Low dropout voltage for efficient operation

Disadvantages

• Limited maximum output current compared to some other regulators
• Sensitive to excessive thermal conditions

Working Principles

The MAX1818EUT15#TG16 operates by comparing the feedback voltage with a precise internal reference to maintain a constant output voltage. It utilizes a series pass P-channel MOSFET to achieve low dropout voltage and quiescent current.

Detailed Application Field Plans

The MAX1818EUT15#TG16 is well-suited for various applications including: - Battery-Powered Devices - Portable Electronics - IoT Devices - Embedded Systems - Automotive Electronics

Detailed and Complete Alternative Models

Some alternative models to MAX1818EUT15#TG16 include: - LM1117 - LT1763 - ADP3338

In summary, the MAX1818EUT15#TG16 is a versatile voltage regulator with a wide input voltage range, low dropout voltage, and low quiescent current, making it an ideal choice for a range of electronic applications.

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