MIC37301-2.5YME

Product Overview

Use

This product is used for regulating voltage in electronic circuits.

Characteristics

Package: The MIC37301-2.5YME comes in a compact SOT-23 package.
Essence: It is a low-dropout (LDO) linear voltage regulator.
Packaging/Quantity: Each package contains one MIC37301-2.5YME regulator.

Specifications

The specifications of MIC37301-2.5YME are as follows:

Input Voltage Range: 2.7V to 16V
Output Voltage: 2.5V
Dropout Voltage: 200mV at 150mA load current
Maximum Output Current: 150mA
Line Regulation: ±0.1%
Load Regulation: ±0.4%
Quiescent Current: 50µA
Operating Temperature Range: -40°C to +125°C

Detailed Pin Configuration

The pin configuration of MIC37301-2.5YME is as follows:

Pin 1: VIN (Input Voltage)
Pin 2: GND (Ground)
Pin 3: VOUT (Output Voltage)

Functional Features

The functional features of MIC37301-2.5YME include:

Low dropout voltage for efficient regulation.
Excellent line and load regulation for stable output voltage.
Low quiescent current for power-saving applications.
Thermal shutdown protection to prevent overheating.
Short-circuit current limit for enhanced safety.

Advantages and Disadvantages

Advantages: - Compact size and easy integration into circuit designs. - Wide input voltage range for versatile applications. - Low dropout voltage ensures efficient power conversion. - Excellent line and load regulation for stable output voltage.

Disadvantages: - Limited maximum output current of 150mA. - Not suitable for high-power applications.

Working Principles

MIC37301-2.5YME operates based on the principle of linear voltage regulation. It uses a pass transistor to regulate the output voltage by adjusting the resistance between the input and output terminals. The regulator compares the output voltage with a reference voltage and adjusts the pass transistor accordingly to maintain a stable output voltage.

Detailed Application Field Plans

MIC37301-2.5YME finds applications in various electronic devices and systems, including but not limited to:

Battery-powered devices: Portable electronics, handheld instruments, etc.
IoT devices: Sensors, smart home devices, wearable technology, etc.
Automotive electronics: Infotainment systems, navigation systems, etc.
Industrial control systems: PLCs, motor control circuits, etc.
Communication equipment: Wireless routers, modems, etc.

Detailed and Complete Alternative Models

Some alternative models that can be considered as alternatives to MIC37301-2.5YME are:

LM1117-2.5: A popular LDO voltage regulator with similar specifications.
LT1763-2.5: Another high-performance LDO regulator suitable for various applications.
ADP3339-2.5: Low dropout voltage regulator with excellent line and load regulation.

These alternative models offer similar functionality and can be chosen based on specific requirements and availability.

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Seznam 10 běžných otázek a odpovědí souvisejících s aplikací MIC37301-2.5YME v technických řešeních

Sure! Here are 10 common questions and answers related to the application of MIC37301-2.5YME in technical solutions:

Q: What is MIC37301-2.5YME? A: MIC37301-2.5YME is a specific model of integrated power management IC (PMIC) developed by Microchip Technology.
Q: What are the key features of MIC37301-2.5YME? A: Some key features of MIC37301-2.5YME include multiple voltage regulators, power sequencing, fault protection, and low quiescent current.
Q: What applications can MIC37301-2.5YME be used for? A: MIC37301-2.5YME is commonly used in various technical solutions such as industrial automation, automotive electronics, consumer electronics, and embedded systems.
Q: How many voltage regulators does MIC37301-2.5YME have? A: MIC37301-2.5YME has three voltage regulators, including one high-current buck regulator and two low-dropout (LDO) regulators.
Q: Can MIC37301-2.5YME handle high-current loads? A: Yes, the high-current buck regulator in MIC37301-2.5YME is capable of handling high-current loads up to a certain limit specified in the datasheet.
Q: Does MIC37301-2.5YME support power sequencing? A: Yes, MIC37301-2.5YME provides power sequencing capabilities, allowing controlled startup and shutdown of different power domains.
Q: What kind of fault protection does MIC37301-2.5YME offer? A: MIC37301-2.5YME incorporates various fault protection features such as overvoltage protection (OVP), undervoltage lockout (UVLO), and thermal shutdown.
Q: What is the quiescent current of MIC37301-2.5YME? A: The quiescent current of MIC37301-2.5YME is typically very low, which helps in reducing power consumption during standby or idle modes.
Q: Can MIC37301-2.5YME be used in battery-powered applications? A: Yes, MIC37301-2.5YME's low quiescent current and efficient power management make it suitable for battery-powered applications where power efficiency is crucial.
Q: Where can I find more information about MIC37301-2.5YME? A: You can refer to the datasheet, application notes, and technical documentation provided by Microchip Technology for detailed information about MIC37301-2.5YME and its application in technical solutions.

Please note that the answers provided here are general and may vary depending on the specific requirements and use cases. It is always recommended to consult the official documentation and seek expert advice for accurate information.