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.

Noem 10 veelgestelde vragen en antwoorden met betrekking tot de toepassing van SZMM5Z18VT1G in technische oplossingen

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.