SZMM3Z9V1ST1G

Product Overview

Category: Semiconductor
Use: Voltage regulator
Characteristics: High efficiency, low dropout voltage, small package size
Package: SOT-223
Essence: Regulating voltage for electronic circuits
Packaging/Quantity: Tape and reel, 3000 units per reel

Specifications

Input Voltage Range: 4.5V to 18V
Output Voltage Range: 1.2V to 15V
Maximum Output Current: 500mA
Dropout Voltage: 340mV at 500mA
Quiescent Current: 75µA
Operating Temperature Range: -40°C to 125°C

Detailed Pin Configuration

GND
VOUT
VIN

Functional Features

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

Advantages and Disadvantages

Advantages

Small package size
Wide input voltage range
Low dropout voltage
Low quiescent current
Robust protection features

Disadvantages

Limited maximum output current (500mA)

Working Principles

The SZMM3Z9V1ST1G is a voltage regulator that maintains a stable output voltage despite fluctuations in the input voltage or load. It achieves this by using a feedback mechanism to adjust the output voltage based on the reference voltage.

Detailed Application Field Plans

The SZMM3Z9V1ST1G is suitable for various applications, including: - Battery-powered devices - Portable electronics - Automotive electronics - Industrial control systems - Consumer electronics

Detailed and Complete Alternative Models

LM1117
MCP1703
AP2112

This completes the entry for the SZMM3Z9V1ST1G, covering its product overview, specifications, pin configuration, functional features, advantages and disadvantages, working principles, detailed application field plans, and alternative models.

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Seznam 10 běžných otázek a odpovědí souvisejících s aplikací SZMM3Z9V1ST1G v technických řešeních

What is SZMM3Z9V1ST1G?
- SZMM3Z9V1ST1G is a high-performance, low-dropout (LDO) voltage regulator designed for use in various technical solutions.
What is the input voltage range of SZMM3Z9V1ST1G?
- The input voltage range of SZMM3Z9V1ST1G is typically between 2.5V and 18V.
What is the output voltage range of SZMM3Z9V1ST1G?
- The output voltage range of SZMM3Z9V1ST1G is typically between 0.8V and 15V.
What is the maximum output current of SZMM3Z9V1ST1G?
- The maximum output current of SZMM3Z9V1ST1G is typically around 500mA.
What are the typical applications of SZMM3Z9V1ST1G?
- SZMM3Z9V1ST1G is commonly used in battery-powered devices, portable equipment, and other applications requiring a regulated power supply.
What are the key features of SZMM3Z9V1ST1G?
- Some key features of SZMM3Z9V1ST1G include low dropout voltage, low quiescent current, thermal shutdown protection, and overcurrent protection.
How does SZMM3Z9V1ST1G handle thermal management?
- SZMM3Z9V1ST1G incorporates thermal shutdown protection to prevent overheating, ensuring reliable operation in various conditions.
What are the recommended input and output capacitors for SZMM3Z9V1ST1G?
- It is recommended to use low ESR (equivalent series resistance) capacitors at the input and output of SZMM3Z9V1ST1G to ensure stability and performance.
Can SZMM3Z9V1ST1G be used in automotive applications?
- Yes, SZMM3Z9V1ST1G is suitable for automotive applications, provided it meets the necessary automotive standards and requirements.
What are the potential challenges when using SZMM3Z9V1ST1G in a technical solution?
- Potential challenges may include proper PCB layout to minimize noise, ensuring adequate heat dissipation, and selecting appropriate external components for optimal performance.