SI7923DN-T1-E3

Product Overview

Category

SI7923DN-T1-E3 belongs to the category of power management integrated circuits (PMICs).

Use

It is used for voltage regulation and power management in various electronic devices.

Characteristics

• Package: DFN-8
• Essence: Voltage regulator
• Packaging/Quantity: Tape & Reel, 3000 units per reel

Specifications

The SI7923DN-T1-E3 features the following specifications: - Input Voltage Range: 2.5V to 5.5V - Output Voltage: Adjustable from 0.6V to 3.3V - Output Current: Up to 500mA - Dropout Voltage: 200mV at 100mA - Quiescent Current: 75µA - Operating Temperature Range: -40°C to 85°C

Detailed Pin Configuration

The detailed pin configuration of SI7923DN-T1-E3 is as follows: 1. VIN: Input voltage 2. GND: Ground 3. EN: Enable pin 4. FB: Feedback pin 5. NC: No connection 6. VOUT: Output voltage 7. NC: No connection 8. VSET: Voltage setting pin

Functional Features

• Low dropout voltage
• Adjustable output voltage
• Low quiescent current
• Thermal shutdown protection
• Overcurrent protection

Advantages and Disadvantages

Advantages

• Wide input voltage range
• Small package size
• Low dropout voltage
• Adjustable output voltage

Disadvantages

• Limited output current compared to some alternatives
• Higher quiescent current than certain competitors

Working Principles

The SI7923DN-T1-E3 operates by regulating the input voltage to provide a stable and adjustable output voltage. It uses feedback control to maintain the desired output voltage despite variations in the input voltage and load conditions.

Detailed Application Field Plans

The SI7923DN-T1-E3 is suitable for various applications including: - Battery-powered devices - Portable electronics - IoT devices - Consumer electronics - Wearable devices

Detailed and Complete Alternative Models

Some alternative models to SI7923DN-T1-E3 include: - LM1117 - MCP1703 - TPS7A47

In summary, the SI7923DN-T1-E3 is a versatile voltage regulator with a wide input voltage range and adjustable output voltage, making it suitable for a variety of electronic devices.

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