MIC2178-3.3YWM-TR

Product Overview

Category

MIC2178-3.3YWM-TR belongs to the category of voltage regulators.

Use

This product is used to regulate and stabilize voltage levels in electronic circuits.

Characteristics

• Input Voltage Range: 4.5V to 60V
• Output Voltage: 3.3V
• Maximum Output Current: 1.5A
• Dropout Voltage: 300mV at 1A
• Package Type: SOT-23-5
• Essence: Low dropout linear regulator

Packaging/Quantity

The MIC2178-3.3YWM-TR is typically packaged in reels containing 3000 units.

Specifications

• Input Voltage Range: 4.5V to 60V
• Output Voltage: 3.3V ±2%
• Maximum Output Current: 1.5A
• Dropout Voltage: 300mV at 1A
• Line Regulation: ±0.02%/V
• Load Regulation: ±0.05%/A
• Quiescent Current: 100µA
• Operating Temperature Range: -40°C to +125°C
• Package Type: SOT-23-5

Detailed Pin Configuration

The MIC2178-3.3YWM-TR has the following pin configuration:

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

Functional Features

• Low dropout voltage for efficient regulation.
• Wide input voltage range allows for versatile applications.
• Excellent line and load regulation for stable output voltage.
• Enable pin for easy on/off control.
• Thermal shutdown and current limit protection.

Advantages

• High efficiency due to low dropout voltage.
• Wide input voltage range enables compatibility with various power sources.
• Stable output voltage even under varying load conditions.
• Easy integration into existing circuits with enable pin control.
• Protection features ensure safe operation.

Disadvantages

• Limited maximum output current of 1.5A.
• Dropout voltage may cause some power loss in high current applications.

Working Principles

The MIC2178-3.3YWM-TR is a low dropout linear regulator that operates by comparing the input voltage to a stable reference voltage. It adjusts the pass transistor to maintain a constant output voltage, compensating for changes in input voltage and load conditions. The enable pin allows for easy on/off control of the regulator.

Detailed Application Field Plans

The MIC2178-3.3YWM-TR can be used in various applications, including:

1. Battery-powered devices: Provides stable voltage for portable electronics.
2. Automotive electronics: Regulates voltage for automotive systems.
3. Industrial equipment: Ensures consistent voltage levels in industrial machinery.
4. Communication systems: Stabilizes voltage for reliable communication devices.
5. Power management: Used in power supply circuits for efficient voltage regulation.

Detailed and Complete Alternative Models

1. MIC2178-3.3YMM-TR
2. MIC2178-3.3YCM-TR
3. MIC2178-3.3YSM-TR
4. MIC2178-3.3YRM-TR

These alternative models offer similar specifications and functionality to the MIC2178-3.3YWM-TR, providing options for different package types or additional features.

In conclusion, the MIC2178-3.3YWM-TR is a voltage regulator with a wide input voltage range, stable output voltage, and low dropout voltage. It is commonly used in various electronic applications and offers advantages such as high efficiency and protection features. However, it has limitations in terms of maximum output current and potential power loss. Alternative models are available to suit different requirements.