SI1433DH-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: 300mA
• Dropout Voltage: 150mV at 300mA
• Quiescent Current: 75µA
• Operating Temperature Range: -40°C to 125°C

Detailed Pin Configuration

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

Functional Features

• Low Dropout Voltage
• Thermal Shutdown Protection
• Short Circuit Current Limiting
• Low Quiescent Current

Advantages and Disadvantages

• Advantages:
  • High efficiency
  • Small package size
  • Wide input voltage range
• Disadvantages:
  • Limited output current capacity
  • No adjustable output voltage

Working Principles

The SI1433DH-T1-E3 is a voltage regulator that maintains a stable output voltage even when the input voltage fluctuates. It achieves this by using an internal feedback mechanism to adjust the output voltage based on the reference voltage.

Detailed Application Field Plans

This voltage regulator is suitable for various battery-powered applications such as portable devices, IoT devices, and handheld instruments. It can also be used in power management for consumer electronics and industrial equipment.

Detailed and Complete Alternative Models

• SI1431DH-T1-E3: Similar specifications with lower output current
• SI1435DH-T1-E3: Higher output current with slightly larger package size

This completes the entry for SI1433DH-T1-E3 in the English editing encyclopedia format.