MAX1805MEE

Product Overview

Category

The MAX1805MEE belongs to the category of voltage regulators.

Use

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

Characteristics

• Input Voltage Range: 2.5V to 5.5V
• Output Voltage Range: 1.25V to 3.3V
• Low Dropout Voltage: 280mV at 300mA Load Current
• Low Quiescent Current: 60μA
• Package Type: 8-pin µMAX

Package

The MAX1805MEE comes in an 8-pin µMAX package.

Essence

The essence of the MAX1805MEE lies in its ability to provide efficient voltage regulation in a compact form factor.

Packaging/Quantity

The MAX1805MEE is typically available in reels or tubes with varying quantities based on the manufacturer's specifications.

Specifications

• Input Voltage Range: 2.5V to 5.5V
• Output Voltage Range: 1.25V to 3.3V
• Dropout Voltage: 280mV at 300mA Load Current
• Quiescent Current: 60μA
• Package Type: 8-pin µMAX

Detailed Pin Configuration

1. IN - Input Voltage
2. GND - Ground
3. FB - Feedback
4. EN - Enable
5. BYP - Bypass
6. SW - Switch
7. GND - Ground
8. OUT - Output Voltage

Functional Features

• Low dropout voltage
• Low quiescent current
• Overcurrent and thermal protection
• Enable pin for power management control
• Bypass mode for low-power operation

Advantages and Disadvantages

Advantages

• Wide input voltage range
• Low dropout voltage
• Compact package size
• Low quiescent current for power efficiency

Disadvantages

• Limited output current compared to some other models
• Sensitive to external noise due to low quiescent current

Working Principles

The MAX1805MEE operates by regulating the input voltage to provide a stable output voltage, ensuring that the connected circuitry receives consistent power regardless of fluctuations in the input voltage.

Detailed Application Field Plans

The MAX1805MEE is commonly used in portable electronic devices, battery-powered systems, and low-power applications where space and power efficiency are crucial. It is suitable for use in handheld devices, IoT devices, and portable medical equipment.

Detailed and Complete Alternative Models

• MAX1810
• MAX1836
• MAX1856
• MAX1879

In conclusion, the MAX1805MEE is a versatile voltage regulator with a wide input voltage range, making it suitable for various low-power applications. Its compact package and efficient performance make it a popular choice for designers seeking reliable voltage regulation in space-constrained designs.

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