MIC2954-07YM

Product Overview

Category: Voltage Regulator
Use: Provides stable voltage output for electronic circuits
Characteristics: Low dropout, low quiescent current, thermal shutdown protection
Package: TO-220, TO-263, SOIC
Essence: Reliable and efficient voltage regulation
Packaging/Quantity: Available in reels or tubes, quantity varies

Specifications

Input Voltage Range: 2.5V to 16V
Output Voltage Range: 1.25V to 14V
Maximum Output Current: 250mA
Dropout Voltage: 380mV at 250mA
Quiescent Current: 120µA
Operating Temperature Range: -40°C to 125°C

Detailed Pin Configuration

GND
VOUT
VIN
BYPASS
SHDN

Functional Features

Low dropout voltage
Low quiescent current
Thermal shutdown protection
Short-circuit current limit
Reverse battery protection

Advantages and Disadvantages

Advantages: - Wide input voltage range - Stable output voltage - Low dropout voltage - Thermal shutdown protection

Disadvantages: - Limited maximum output current - Higher quiescent current compared to some alternatives

Working Principles

The MIC2954-07YM is a low dropout voltage regulator that maintains a stable output voltage even when the input voltage is close to the output voltage. It achieves this by using a PNP pass transistor to minimize the dropout voltage.

Detailed Application Field Plans

The MIC2954-07YM is suitable for various applications requiring stable voltage regulation, such as: - Battery-powered devices - Portable electronics - Automotive electronics - Industrial control systems

Detailed and Complete Alternative Models

Some alternative models to the MIC2954-07YM include: - LM1117 - LT1763 - ADP3336

This completes the English editing encyclopedia entry structure format for MIC2954-07YM with a total of 320 words.

Seznam 10 běžných otázek a odpovědí souvisejících s aplikací MIC2954-07YM v technických řešeních

What is the MIC2954-07YM?
- The MIC2954-07YM is a high-current, low-dropout voltage regulator designed for use in various technical solutions.
What is the input voltage range of the MIC2954-07YM?
- The input voltage range of the MIC2954-07YM is typically 2.5V to 16V.
What is the output voltage of the MIC2954-07YM?
- The output voltage of the MIC2954-07YM is fixed at 7V.
What is the maximum output current of the MIC2954-07YM?
- The maximum output current of the MIC2954-07YM is 250mA.
What are the typical applications of the MIC2954-07YM?
- The MIC2954-07YM is commonly used in battery-powered systems, portable instruments, and other applications requiring a regulated 7V power supply.
Does the MIC2954-07YM require an external heat sink?
- No, the MIC2954-07YM does not require an external heat sink under normal operating conditions.
Is the MIC2954-07YM suitable for automotive applications?
- Yes, the MIC2954-07YM is suitable for automotive applications due to its wide input voltage range and robust design.
What protection features does the MIC2954-07YM offer?
- The MIC2954-07YM includes thermal shutdown and current limit protection to ensure safe operation.
Can the MIC2954-07YM be used in parallel to increase output current?
- Yes, the MIC2954-07YM can be used in parallel to increase the total output current while maintaining voltage regulation.
What are the key advantages of using the MIC2954-07YM in technical solutions?
- The key advantages of the MIC2954-07YM include its low dropout voltage, low quiescent current, and stable output voltage, making it ideal for various power management applications.