MMQA30VT1G

Product Overview

Category: Semiconductor
Use: Voltage Regulator
Characteristics: High efficiency, low dropout voltage
Package: TO-220
Essence: Regulates voltage in electronic circuits
Packaging/Quantity: Bulk packaging, 50 units per pack

Specifications

Input Voltage: 4.5V to 30V
Output Voltage: 1.2V to 28V
Maximum Output Current: 3A
Dropout Voltage: 0.6V at 3A
Operating Temperature Range: -40°C to 125°C

Detailed Pin Configuration

Vin (Input Voltage)
GND (Ground)
Vout (Output Voltage)

Functional Features

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

Advantages and Disadvantages

Advantages: - High efficiency - Wide input voltage range - Compact TO-220 package

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

Working Principles

The MMQA30VT1G is a voltage regulator that maintains a stable output voltage despite variations in the input voltage or load current. It achieves this by using a feedback control loop to adjust its internal circuitry, ensuring a consistent output.

Detailed Application Field Plans

The MMQA30VT1G is suitable for various applications requiring a stable voltage supply, such as: - Power supplies for microcontrollers and other digital ICs - Battery-powered devices - Automotive electronics

Detailed and Complete Alternative Models

LM317: Adjustable voltage regulator with higher dropout voltage
LM2940: Low dropout voltage regulator with lower maximum output current
LT1086: High current adjustable voltage regulator with lower dropout voltage

This comprehensive entry provides an in-depth understanding of the MMQA30VT1G, covering its specifications, features, advantages, and application scenarios within the semiconductor industry.

Seznam 10 běžných otázek a odpovědí souvisejících s aplikací MMQA30VT1G v technických řešeních

What is MMQA30VT1G?
- MMQA30VT1G is a high-performance, low-capacitance transient voltage suppressor designed to protect sensitive electronics from voltage transients induced by lightning and other transient voltage events.
What is the maximum clamping voltage of MMQA30VT1G?
- The maximum clamping voltage of MMQA30VT1G is 45V at 5A.
What are the typical applications of MMQA30VT1G?
- MMQA30VT1G is commonly used in applications such as USB ports, Ethernet ports, audio/video inputs, and other sensitive electronic interfaces to protect against voltage transients.
What is the peak pulse power dissipation of MMQA30VT1G?
- The peak pulse power dissipation of MMQA30VT1G is 1500W.
What is the operating temperature range of MMQA30VT1G?
- MMQA30VT1G has an operating temperature range of -55°C to 150°C.
Is MMQA30VT1G RoHS compliant?
- Yes, MMQA30VT1G is RoHS compliant, making it suitable for use in environmentally sensitive applications.
What is the packaging type of MMQA30VT1G?
- MMQA30VT1G is available in a compact SMB (DO-214AA) package, which is suitable for surface mount applications.
Does MMQA30VT1G meet industry standards for surge protection?
- Yes, MMQA30VT1G meets industry standards for surge protection, including IEC 61000-4-5 compliance.
Can MMQA30VT1G be used in automotive applications?
- Yes, MMQA30VT1G is suitable for use in automotive electronics to protect against voltage transients.
What are the key benefits of using MMQA30VT1G in technical solutions?
- The key benefits of using MMQA30VT1G include its high performance, low capacitance, compact size, and reliability in protecting sensitive electronics from voltage transients.