MIC2505BM

Product Overview

Category: Integrated Circuit
Use: Power Management
Characteristics: High Efficiency, Low Power Consumption
Package: SOP-8
Essence: Voltage Regulator
Packaging/Quantity: Tape and Reel, 2500 units per reel

Specifications

Input Voltage Range: 2.7V to 5.5V
Output Voltage Range: 1.2V to 3.6V
Maximum Output Current: 500mA
Quiescent Current: 40µA (typical)
Dropout Voltage: 200mV at 100mA
Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The MIC2505BM has a SOP-8 package with the following pin configuration:

EN (Enable): Enable Pin
GND (Ground): Ground Pin
FB (Feedback): Feedback Pin
VOUT (Output Voltage): Output Voltage Pin
VIN (Input Voltage): Input Voltage Pin
NC (No Connection): No Connection Pin
NC (No Connection): No Connection Pin
PG (Power Good): Power Good Pin

Functional Features

Low quiescent current for improved power efficiency
Wide input voltage range for versatile applications
Adjustable output voltage for flexibility
Overcurrent and thermal protection for enhanced safety
Power Good indicator for system monitoring

Advantages and Disadvantages

Advantages: - High efficiency resulting in reduced power consumption - Wide input voltage range allows compatibility with various power sources - Adjustable output voltage provides versatility for different applications - Overcurrent and thermal protection ensure safe operation - Power Good indicator enables easy system monitoring

Disadvantages: - Limited maximum output current of 500mA - Dropout voltage of 200mV may affect performance in low voltage applications

Working Principles

The MIC2505BM is a voltage regulator that converts an input voltage within the range of 2.7V to 5.5V to a regulated output voltage between 1.2V and 3.6V. It achieves high efficiency by utilizing a low quiescent current of 40µA. The device incorporates overcurrent and thermal protection mechanisms to ensure safe operation. The Power Good pin provides a signal indicating the stability of the output voltage.

Detailed Application Field Plans

The MIC2505BM is commonly used in various electronic devices and systems, including but not limited to: - Battery-powered devices - Portable consumer electronics - IoT (Internet of Things) devices - Embedded systems - Industrial automation equipment

Detailed and Complete Alternative Models

Some alternative models to the MIC2505BM include: - MIC2504: Similar specifications and features, but with a different pin configuration (SOT-23 package) - LT1763: Higher maximum output current (up to 3A), but with a higher dropout voltage - LM1117: Lower maximum output current (up to 800mA), but with a lower dropout voltage

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Seznam 10 běžných otázek a odpovědí souvisejících s aplikací MIC2505BM v technických řešeních

Sure! Here are 10 common questions and answers related to the application of MIC2505BM in technical solutions:

Q: What is MIC2505BM? A: MIC2505BM is a voltage regulator IC (integrated circuit) that provides a regulated output voltage from an input voltage source.
Q: What is the input voltage range for MIC2505BM? A: The input voltage range for MIC2505BM is typically between 4.5V and 28V.
Q: What is the output voltage range for MIC2505BM? A: The output voltage range for MIC2505BM can be adjusted using external resistors, but it is typically between 0.8V and 5.5V.
Q: What is the maximum output current of MIC2505BM? A: The maximum output current of MIC2505BM is typically around 500mA.
Q: Can MIC2505BM handle high input voltages? A: Yes, MIC2505BM can handle input voltages up to 28V, making it suitable for various applications.
Q: Is MIC2505BM a linear or switching regulator? A: MIC2505BM is a switching regulator, which offers higher efficiency compared to linear regulators.
Q: Can MIC2505BM operate in a wide temperature range? A: Yes, MIC2505BM is designed to operate in a wide temperature range, typically from -40°C to +125°C.
Q: Does MIC2505BM have built-in protection features? A: Yes, MIC2505BM includes built-in protection features such as thermal shutdown, overcurrent protection, and reverse battery protection.
Q: What type of package does MIC2505BM come in? A: MIC2505BM is available in a small SOT-23 package, which is suitable for space-constrained applications.
Q: What are some common applications of MIC2505BM? A: MIC2505BM can be used in various technical solutions, including battery-powered devices, portable electronics, automotive systems, and industrial equipment.

Please note that the answers provided here are general and may vary depending on the specific datasheet and application requirements of MIC2505BM.