SZMM5Z18VT1G

Product Overview

Category: Semiconductor
Use: Voltage Regulator
Characteristics: Low dropout, high current capability
Package: SOT-23
Essence: Regulating voltage with minimal voltage drop
Packaging/Quantity: Tape & Reel, 3000 units per reel

Specifications

Input Voltage Range: 2.5V to 18V
Output Voltage Range: 1.2V to 16V
Maximum Output Current: 500mA
Dropout Voltage: 340mV at 500mA
Quiescent Current: 75µA
Operating Temperature Range: -40°C to 125°C

Detailed Pin Configuration

VIN: Input Voltage
GND: Ground
VOUT: Output Voltage

Functional Features

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

Advantages and Disadvantages

Advantages: - Low dropout voltage enables efficient regulation - High current capability supports various applications - Thermal shutdown and short-circuit protection enhance reliability

Disadvantages: - Limited maximum output current compared to some alternatives - SOT-23 package may require careful handling during assembly

Working Principles

The SZMM5Z18VT1G is a low dropout voltage regulator that maintains a stable output voltage even when the input voltage is close to the desired output voltage. It achieves this by utilizing a PNP pass transistor to minimize the dropout voltage, allowing for efficient regulation.

Detailed Application Field Plans

The SZMM5Z18VT1G is suitable for a wide range of applications requiring stable voltage regulation with minimal power loss. Some key application fields include: - Battery-powered devices - Portable electronics - Automotive systems - Industrial control systems

Detailed and Complete Alternative Models

LM2937: Similar low dropout voltage regulator with higher maximum output current
XC6206: Ultra-low dropout voltage regulator in a smaller package
MIC5205: High-performance LDO regulator with adjustable output voltage

Note: The above alternative models offer different trade-offs in terms of maximum output current, package size, and additional features.

This comprehensive entry provides an in-depth understanding of the SZMM5Z18VT1G, covering its specifications, functional features, advantages, disadvantages, working principles, application field plans, and alternative models.

Seznam 10 běžných otázek a odpovědí souvisejících s aplikací SZMM5Z18VT1G v technických řešeních

What is the maximum voltage rating of SZMM5Z18VT1G?
- The maximum voltage rating of SZMM5Z18VT1G is 18V.
What is the typical application of SZMM5Z18VT1G in technical solutions?
- SZMM5Z18VT1G is commonly used as a transient voltage suppressor (TVS) diode to protect sensitive electronic components from voltage spikes and transients.
What is the peak pulse power dissipation of SZMM5Z18VT1G?
- The peak pulse power dissipation of SZMM5Z18VT1G is typically 200W.
Can SZMM5Z18VT1G be used for overvoltage protection in automotive applications?
- Yes, SZMM5Z18VT1G is suitable for overvoltage protection in automotive applications due to its high surge capability and fast response time.
What is the breakdown voltage of SZMM5Z18VT1G?
- The breakdown voltage of SZMM5Z18VT1G is 20V.
Is SZMM5Z18VT1G RoHS compliant?
- Yes, SZMM5Z18VT1G is RoHS compliant, making it suitable for use in environmentally conscious designs.
What is the operating temperature range of SZMM5Z18VT1G?
- SZMM5Z18VT1G has an operating temperature range of -55°C to 150°C, allowing it to be used in a wide range of environments.
Does SZMM5Z18VT1G have low leakage current?
- Yes, SZMM5Z18VT1G has low leakage current, which is beneficial for preserving battery life in portable devices.
Can SZMM5Z18VT1G be used for ESD protection in consumer electronics?
- Yes, SZMM5Z18VT1G can be utilized for ESD protection in consumer electronics to safeguard against electrostatic discharge events.
What package type is SZMM5Z18VT1G available in?
- SZMM5Z18VT1G is available in a SOD-523 package, which is compact and suitable for space-constrained applications.