MIC37120-1.8YMT-TR

Product Overview

Category

The MIC37120-1.8YMT-TR belongs to the category of voltage regulators.

Use

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

Characteristics

• Input Voltage Range: 2.7V to 16V
• Output Voltage: 1.8V
• Maximum Output Current: 1A
• Low Dropout Voltage: 300mV at 1A
• Low Quiescent Current: 40µA
• Thermal Shutdown Protection
• Small Footprint Package

Package

The MIC37120-1.8YMT-TR comes in a compact and thermally efficient 5-pin SOT-23 package.

Packaging/Quantity

It is typically available in tape and reel packaging with a quantity of 3000 units per reel.

Specifications

• Input Voltage Range: 2.7V to 16V
• Output Voltage: 1.8V ±2%
• Maximum Output Current: 1A
• Dropout Voltage: 300mV at 1A
• Quiescent Current: 40µA
• Operating Temperature Range: -40°C to 125°C

Detailed Pin Configuration

1. VIN (Input Voltage)
2. GND (Ground)
3. BYP (Bypass)
4. NC (No Connection)
5. VOUT (Output Voltage)

Functional Features

• Low Dropout Voltage: Ensures efficient regulation even when the input voltage is close to the output voltage.
• Thermal Shutdown Protection: Protects the regulator from overheating, enhancing its reliability.
• Low Quiescent Current: Minimizes power consumption in standby or idle modes.

Advantages and Disadvantages

Advantages

• Compact size
• Wide input voltage range
• Low dropout voltage
• Low quiescent current

Disadvantages

• Limited maximum output current compared to some alternative models

Working Principles

The MIC37120-1.8YMT-TR utilizes a feedback control loop to maintain a constant output voltage despite variations in the input voltage and load conditions. It employs a PNP pass transistor to achieve low dropout voltage and high efficiency.

Detailed Application Field Plans

This voltage regulator is suitable for various applications, including: - Battery-powered devices - Portable electronics - Industrial control systems - Automotive electronics - IoT devices

Detailed and Complete Alternative Models

Some alternative models to consider include: - LM1117-1.8 - LT1763-1.8 - ADP3338-1.8

In summary, the MIC37120-1.8YMT-TR is a versatile voltage regulator with a wide input voltage range, compact package, and efficient performance. Its low dropout voltage and quiescent current make it suitable for a range of electronic applications, although users should consider alternative models if higher output currents are required.