SZMM3Z22VST1G

Product Overview

Category: Semiconductor
Use: Voltage Regulator
Characteristics: Low dropout, high accuracy
Package: SOT-223
Essence: Regulating voltage in electronic circuits
Packaging/Quantity: Tape & Reel, 3000 units per reel

Specifications

Input Voltage Range: 4.5V to 18V
Output Voltage Range: 1.2V to 15V
Dropout Voltage: 340mV at 500mA
Output Current: 500mA
Line Regulation: 0.3%
Load Regulation: 0.4%
Operating Temperature Range: -40°C to 125°C

Detailed Pin Configuration

GND
VOUT
VIN

Functional Features

Low dropout voltage
High accuracy over line and load variations
Thermal shutdown protection
Short-circuit current limit
Reverse battery protection

Advantages

Wide input voltage range
Small package size
Excellent line and load regulation
Robust protection features

Disadvantages

Limited output current compared to some alternatives
Higher dropout voltage than some competitors

Working Principles

The SZMM3Z22VST1G 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, which allows for a lower dropout voltage compared to traditional linear regulators.

Detailed Application Field Plans

This voltage regulator is suitable for various applications, including: - Battery-powered devices - Portable electronics - Automotive systems - Industrial control systems - Embedded systems

Detailed and Complete Alternative Models

LM1117-3.3
MCP1703
AP2112K-3.3
NCP1117ST33T3G
TPS76933DBVR

In conclusion, the SZMM3Z22VST1G is a versatile voltage regulator with excellent performance characteristics, making it suitable for a wide range of electronic applications.

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Seznam 10 běžných otázek a odpovědí souvisejících s aplikací SZMM3Z22VST1G v technických řešeních

What is SZMM3Z22VST1G?
- SZMM3Z22VST1G is a high-performance, low-power, small-signal Zener diode designed for general-purpose applications.
What are the key features of SZMM3Z22VST1G?
- The key features include a low reverse current, tight tolerance, and a wide operating temperature range.
What are the typical applications of SZMM3Z22VST1G?
- Typical applications include voltage regulation, voltage reference, and signal clamping in various electronic circuits.
What is the maximum power dissipation of SZMM3Z22VST1G?
- The maximum power dissipation is typically 200mW.
What is the voltage tolerance of SZMM3Z22VST1G?
- The voltage tolerance is typically ±5%.
What is the operating temperature range of SZMM3Z22VST1G?
- The operating temperature range is typically -65°C to +150°C.
What is the forward voltage drop of SZMM3Z22VST1G?
- The forward voltage drop is typically 1.2V at 200mA.
What are the packaging options available for SZMM3Z22VST1G?
- SZMM3Z22VST1G is available in various surface mount packages such as SOD-323 and SOD-523.
Can SZMM3Z22VST1G be used for overvoltage protection?
- Yes, SZMM3Z22VST1G can be used for overvoltage protection in sensitive electronic components.
Is SZMM3Z22VST1G suitable for battery-powered applications?
- Yes, SZMM3Z22VST1G's low power consumption makes it suitable for battery-powered applications where energy efficiency is crucial.