MIC5309-1.8YMT-TR

Product Overview

The MIC5309-1.8YMT-TR belongs to the category of voltage regulators and is commonly used in electronic devices to provide a stable output voltage. This product is known for its compact size, low power consumption, and high efficiency. It comes in a small package and is designed to meet the demands of modern electronic applications. The MIC5309-1.8YMT-TR is available in tape and reel packaging with a specified quantity per reel.

Specifications

• Input Voltage Range: 2.5V to 5.5V
• Output Voltage: 1.8V
• Maximum Output Current: 150mA
• Dropout Voltage: 100mV at 100mA
• Quiescent Current: 16μA
• Operating Temperature Range: -40°C to 125°C
• Package Type: 4-pin Thin SOT-23

Detailed Pin Configuration

The MIC5309-1.8YMT-TR has a 4-pin Thin SOT-23 package with the following pin configuration: 1. VIN (Input Voltage) 2. GND (Ground) 3. EN (Enable) 4. VOUT (Output Voltage)

Functional Features

• Low Dropout Voltage
• Low Quiescent Current
• Thermal Shutdown Protection
• Short Circuit Protection
• Overcurrent Protection

Advantages and Disadvantages

Advantages

• Small package size
• Wide input voltage range
• Low dropout voltage
• High efficiency

Disadvantages

• Limited maximum output current
• Restricted operating temperature range

Working Principles

The MIC5309-1.8YMT-TR utilizes a feedback control mechanism to maintain a constant output voltage despite variations in the input voltage and load conditions. It employs a series pass P-channel MOSFET to regulate the output voltage and achieve high efficiency.

Detailed Application Field Plans

The MIC5309-1.8YMT-TR is suitable for various battery-powered applications such as portable electronic devices, handheld instruments, and wireless sensors. It can also be used in low-power microcontroller systems, IoT devices, and other battery-operated gadgets requiring a stable 1.8V power supply.

Detailed and Complete Alternative Models

• MIC5209-1.8YM5-TR: Similar specifications with a different package type
• MIC5310-1.8YD5-TR: Higher output current capability with similar features
• MIC5320-1.8YML-TR: Enhanced thermal performance and wider operating temperature range

In conclusion, the MIC5309-1.8YMT-TR is a versatile voltage regulator suitable for a wide range of low-power electronic applications. Its compact size, efficiency, and protection features make it an ideal choice for designers seeking a reliable power management solution.

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