SMUN2216T1G

Product Overview

• Category: Semiconductor
• Use: Power management
• Characteristics: High efficiency, low power consumption
• Package: SOT-223
• Essence: Voltage regulator
• Packaging/Quantity: Tape & Reel, 3000 units per reel

Specifications

• Input Voltage Range: 4.5V to 18V
• Output Voltage: 3.3V
• Output Current: 1A
• Dropout Voltage: 400mV at 1A
• Operating Temperature Range: -40°C to 125°C

Detailed Pin Configuration

• Pin 1: Input
• Pin 2: Ground
• Pin 3: Output

Functional Features

• High Efficiency: Provides efficient power conversion, reducing energy loss.
• Low Dropout Voltage: Ensures stable output voltage even with small input-output differentials.
• Overcurrent Protection: Safeguards the device and connected components from excessive current.

Advantages

• Compact package size
• Wide input voltage range
• Overcurrent protection enhances system reliability

Disadvantages

• Limited output current compared to higher-rated regulators
• Not suitable for high-power applications

Working Principles

The SMUN2216T1G is a voltage regulator that maintains a stable output voltage despite variations in the input voltage or load. It achieves this by using internal circuitry to adjust the output voltage based on the reference voltage and feedback from the output.

Detailed Application Field Plans

This voltage regulator is commonly used in portable electronic devices, battery-powered equipment, and automotive applications where a stable and efficient power supply is essential.

Detailed and Complete Alternative Models

• LM1117MPX-3.3/NOPB
• MIC29302WT

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