MIC5208-3.8YMM-TR

Product Overview

Category

The MIC5208-3.8YMM-TR 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
• Low ground current
• Thermal shutdown protection
• Small package size

Package

The MIC5208-3.8YMM-TR comes in a miniature 5-pin SOT-23 package.

Essence

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

Packaging/Quantity

The MIC5208-3.8YMM-TR is typically packaged in reels with a quantity of 3000 units per reel.

Specifications

• Output Voltage: 3.8V
• Input Voltage Range: 2.3V to 10V
• Dropout Voltage: 250mV at 150mA
• Quiescent Current: 40µA
• Operating Temperature Range: -40°C to 125°C

Detailed Pin Configuration

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

Functional Features

• Low dropout voltage for efficient power conversion
• Thermal shutdown protection for overtemperature conditions
• Low ground current for improved efficiency
• Stable output voltage under varying load conditions

Advantages and Disadvantages

Advantages

• Small package size allows for space-efficient designs
• Wide input voltage range enables versatile application
• Low dropout voltage minimizes power loss

Disadvantages

• Limited maximum output current compared to some alternative models
• Higher quiescent current than certain ultra-low-power regulators

Working Principles

The MIC5208-3.8YMM-TR operates by comparing the reference voltage to the feedback voltage and adjusting the pass device to maintain a constant output voltage. It utilizes a PNP pass transistor to achieve low dropout voltage and minimize power dissipation.

Detailed Application Field Plans

The MIC5208-3.8YMM-TR is well-suited for use in battery-powered devices, portable electronics, and other applications requiring a stable 3.8V power supply. Its small form factor and low ground current make it ideal for space-constrained designs.

Detailed and Complete Alternative Models

Some alternative models to consider include the LM1117, LT1763, and MCP1703. Each of these alternatives offers unique features and performance characteristics that may better suit specific application requirements.

In conclusion, the MIC5208-3.8YMM-TR is a versatile voltage regulator with a compact design and efficient performance, making it an excellent choice for a wide range of electronic applications.

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