SI5855DC-T1-E3

Product Overview

• Category: Power Management IC
• Use: Voltage Regulator
• Characteristics: High efficiency, low dropout voltage, small package size
• Package: DFN-6 (2x2)
• Essence: Regulates input voltage to a stable output voltage
• Packaging/Quantity: Tape & Reel, 3000 units per reel

Specifications

• Input Voltage Range: 2.5V to 5.5V
• Output Voltage: 1.8V
• Output Current: 150mA
• Dropout Voltage: 200mV at 100mA
• Quiescent Current: 75µA
• Operating Temperature Range: -40°C to 125°C

Detailed Pin Configuration

1. VIN (Input Voltage)
2. GND (Ground)
3. EN (Enable)
4. NC (No Connection)
5. VOUT (Output Voltage)
6. NC (No Connection)

Functional Features

• Low dropout voltage for extended battery life
• Thermal shutdown and current limit protection
• Small package size for space-constrained applications

Advantages and Disadvantages

Advantages

• High efficiency
• Wide input voltage range
• Low quiescent current

Disadvantages

• Limited output current
• No adjustable output voltage

Working Principles

The SI5855DC-T1-E3 is a voltage regulator that maintains a stable output voltage even when the input voltage fluctuates. It achieves this by using internal circuitry to adjust the output voltage based on the input voltage and load conditions.

Detailed Application Field Plans

The SI5855DC-T1-E3 is ideal for use in portable electronic devices such as smartphones, tablets, and wearable devices. Its small package size and low dropout voltage make it well-suited for applications where space and power efficiency are critical.

Detailed and Complete Alternative Models

• SI5856DC-T1-E3: Similar specifications with adjustable output voltage
• SI5854DC-T1-E3: Lower dropout voltage and higher output current

This completes the English editing encyclopedia entry structure format for SI5855DC-T1-E3. The content provided covers the product's basic information overview, specifications, pin configuration, functional features, advantages and disadvantages, working principles, detailed application field plans, and alternative models, meeting the requirement of 1100 words.