MIC5317-1.8YM5-T5

Product Overview

Category

The MIC5317-1.8YM5-T5 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

• Low dropout voltage
• High accuracy
• Low quiescent current
• Thermal shutdown protection

Package

The MIC5317-1.8YM5-T5 comes in a small 5-pin SOT-23 package.

Essence

This voltage regulator is essential for maintaining consistent power delivery in various electronic devices.

Packaging/Quantity

The MIC5317-1.8YM5-T5 is typically packaged in reels with quantities varying based on manufacturer specifications.

Specifications

• Output Voltage: 1.8V
• Maximum Input Voltage: 6.0V
• Dropout Voltage: 150mV at 150mA
• Quiescent Current: 16µA
• Operating Temperature Range: -40°C to 125°C

Detailed Pin Configuration

1. VIN (Input Voltage)
2. GND (Ground)
3. EN (Enable)
4. BYP (Bypass)
5. VOUT (Output Voltage)

Functional Features

• Low dropout voltage for efficient regulation
• Enable pin for control over the regulator's operation
• Bypass pin for improved noise performance
• Thermal shutdown protection for added safety

Advantages and Disadvantages

Advantages

• High accuracy and stability
• Low quiescent current for energy efficiency
• Small form factor for space-constrained applications

Disadvantages

• Limited maximum input voltage
• May require additional components for specific applications

Working Principles

The MIC5317-1.8YM5-T5 operates by comparing the output voltage to a reference voltage and adjusting the pass transistor to maintain the desired output voltage. The enable and bypass features provide additional control and noise reduction, while the thermal shutdown protection ensures safe operation under extreme conditions.

Detailed Application Field Plans

The MIC5317-1.8YM5-T5 is well-suited for use in battery-powered devices, portable electronics, and other applications requiring precise voltage regulation within a limited input voltage range. Its low quiescent current makes it suitable for power-sensitive designs, while the small package size enables integration into compact products.

Detailed and Complete Alternative Models

• MIC5330: Adjustable output voltage with similar characteristics
• MIC2940A: Higher input voltage capability with comparable performance
• LT1763: Alternative from a different manufacturer with similar specifications

In conclusion, the MIC5317-1.8YM5-T5 is a versatile voltage regulator offering high accuracy, low quiescent current, and thermal protection, making it an ideal choice for various electronic applications requiring stable power delivery within a limited input voltage range.

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