SZMM3Z9V1T1G

Product Overview

• Category: Semiconductor
• Use: Voltage Regulator
• Characteristics: Low dropout, high accuracy, small package size
• Package: SOT-23
• Essence: Regulating voltage with minimal power loss
• Packaging/Quantity: Tape and Reel, 3000 units per reel

Specifications

• Input Voltage Range: 2.5V to 18V
• Output Voltage Range: 1.2V to 15V
• Maximum Output Current: 500mA
• Dropout Voltage: 340mV at 500mA
• Line Regulation: 0.05% typical
• Load Regulation: 0.1% typical
• Operating Temperature Range: -40°C to 125°C

Detailed Pin Configuration

• Pin 1 (VIN): Input Voltage
• Pin 2 (GND): Ground
• Pin 3 (VOUT): Output Voltage

Functional Features

• Low dropout voltage
• High accuracy over line and load variations
• Thermal shutdown and current limit protection
• Small package size for space-constrained applications

Advantages and Disadvantages

Advantages

• Low dropout voltage enables efficient regulation
• High accuracy ensures stable output
• Small package size suitable for compact designs

Disadvantages

• Limited maximum output current compared to some alternatives
• Operating temperature range may not be suitable for extreme environments

Working Principles

The SZMM3Z9V1T1G is a voltage regulator that operates by comparing the output voltage to a reference voltage and adjusting the pass device to maintain a constant output. It utilizes a feedback loop to continuously monitor and adjust the output voltage, providing a stable regulated output even with varying input voltages and loads.

Detailed Application Field Plans

The SZMM3Z9V1T1G is well-suited for various applications including: - Battery-powered devices - Portable consumer electronics - Industrial control systems - Automotive electronics - IoT devices

Detailed and Complete Alternative Models

Some alternative models to consider include: - LM1117: Similar low dropout voltage regulator with higher maximum output current - MCP1703: Low dropout voltage regulator with extended operating temperature range - TPS7A47: Ultra-low noise voltage regulator for sensitive analog applications

This completes the entry for SZMM3Z9V1T1G, covering its basic information, specifications, pin configuration, functional features, advantages and disadvantages, working principles, detailed application field plans, and alternative models.

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