MIC5238-1.3BD5-TR

Introduction

The MIC5238-1.3BD5-TR is a voltage regulator belonging to the category of integrated circuits. This device is commonly used in electronic applications to regulate voltage levels and ensure stable power supply to sensitive components. The following entry provides an overview of the basic information, specifications, pin configuration, functional features, advantages and disadvantages, working principles, application field plans, and alternative models of the MIC5238-1.3BD5-TR.

Basic Information Overview

• Category: Integrated Circuits
• Use: Voltage Regulation
• Characteristics: Stable output voltage, low dropout voltage, thermal shutdown protection
• Package: SOT-23-5
• Essence: Regulating voltage for electronic devices
• Packaging/Quantity: Tape & Reel, 3000 units per reel

Specifications

• Output Voltage: 1.3V
• Input Voltage Range: 2.3V to 20V
• Dropout Voltage: 150mV at 150mA
• Quiescent Current: 75µA
• Operating Temperature Range: -40°C to 125°C

Detailed Pin Configuration

The MIC5238-1.3BD5-TR has a standard SOT-23-5 package with the following pin configuration: 1. VIN (Input Voltage) 2. GND (Ground) 3. NC (No Connection) 4. VOUT (Output Voltage) 5. EN (Enable)

Functional Features

• Low Dropout Voltage: Ensures efficient regulation even when the input voltage is only slightly higher than the required output voltage.
• Thermal Shutdown Protection: Safeguards the device from overheating, enhancing its reliability and longevity.
• Low Quiescent Current: Minimizes power consumption during standby or idle states.

Advantages and Disadvantages

Advantages

• Compact form factor
• Wide input voltage range
• Low dropout voltage
• Thermal shutdown protection

Disadvantages

• Limited output current capacity
• Sensitive to external noise and fluctuations

Working Principles

The MIC5238-1.3BD5-TR operates by comparing the reference voltage with the feedback voltage to adjust the pass transistor's conduction, thereby regulating the output voltage. When the input voltage fluctuates, the control circuitry adjusts the pass transistor to maintain a constant output voltage.

Detailed Application Field Plans

The MIC5238-1.3BD5-TR finds extensive use in various electronic applications, including: - Battery-powered devices - Portable consumer electronics - Embedded systems - IoT devices - Wearable technology

Detailed and Complete Alternative Models

Some alternative models to the MIC5238-1.3BD5-TR include: - LM2937-3.3 - LT1763-1.8 - MAX8887

In conclusion, the MIC5238-1.3BD5-TR is a versatile voltage regulator with a wide range of applications, offering stable and reliable performance in diverse electronic systems.

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