SI1473DH-T1-E3

Product Overview

Category

The SI1473DH-T1-E3 belongs to the category of power management ICs.

Use

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

Characteristics

• Input Voltage Range: 2.5V to 5.5V
• Output Voltage Range: 0.6V to 5.5V
• Low Quiescent Current
• Small Package Size

Package

The SI1473DH-T1-E3 is available in a compact and lightweight package suitable for surface mount applications.

Essence

The essence of the SI1473DH-T1-E3 lies in its efficient voltage regulation capabilities and low power consumption.

Packaging/Quantity

The SI1473DH-T1-E3 is typically packaged in reels with a quantity of 3000 units per reel.

Specifications

• Input Voltage Range: 2.5V to 5.5V
• Output Voltage Range: 0.6V to 5.5V
• Quiescent Current: 20µA
• Operating Temperature Range: -40°C to 85°C
• Package Type: SOT-23-5

Detailed Pin Configuration

The SI1473DH-T1-E3 features a standard SOT-23-5 pin configuration with detailed pin functions as follows: 1. VIN (Input Voltage) 2. GND (Ground) 3. EN (Enable) 4. FB (Feedback) 5. VOUT (Output Voltage)

Functional Features

• Wide Input Voltage Range
• Low Quiescent Current
• Overcurrent Protection
• Thermal Shutdown Protection

Advantages

• Wide input and output voltage range
• Low power consumption
• Compact package size
• Built-in protection features

Disadvantages

• Limited maximum output current
• Sensitive to external noise and interference

Working Principles

The SI1473DH-T1-E3 operates by regulating the input voltage to provide a stable and precise output voltage, while minimizing power loss and maximizing efficiency. It incorporates internal circuitry for overcurrent and thermal protection to ensure safe operation.

Detailed Application Field Plans

The SI1473DH-T1-E3 is commonly used in portable electronic devices, battery-powered systems, and low-power applications where efficient voltage regulation is essential. It is suitable for use in smartphones, tablets, portable media players, and other handheld devices.

Detailed and Complete Alternative Models

Some alternative models to the SI1473DH-T1-E3 include: - SI1470DH-T1-GE3 - SI1471DH-T1-E3 - SI1472DH-T1-E3 - SI1474DH-T1-E3

In conclusion, the SI1473DH-T1-E3 is a versatile power management IC with wide input and output voltage ranges, low power consumption, and built-in protection features. Its compact package and efficient performance make it an ideal choice for various portable and low-power electronic applications.

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