47L04-I/S16K

Product Overview

• Category: Integrated Circuit
• Use: Voltage Regulator
• Characteristics: High efficiency, low dropout voltage, compact design
• Package: SOT-23-5
• Essence: Regulates input voltage to a stable output voltage
• Packaging/Quantity: Tape & Reel, 3000 units per reel

Specifications

• Input Voltage Range: 2.5V to 6.5V
• Output Voltage: 1.2V to 5.5V
• Maximum Output Current: 150mA
• Dropout Voltage: 200mV at 100mA
• Quiescent Current: 40µA
• Operating Temperature Range: -40°C to 85°C

Detailed Pin Configuration

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

Functional Features

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

Advantages and Disadvantages

• Advantages:
  • High efficiency
  • Wide input voltage range
  • Compact package
• Disadvantages:
  • Limited maximum output current
  • Not suitable for high-power applications

Working Principles

The 47L04-I/S16K regulates the input voltage to a stable output voltage by using an internal feedback mechanism to adjust the pass transistor.

Detailed Application Field Plans

• Portable electronic devices
• Battery-powered systems
• IoT devices
• Wearable technology

Detailed and Complete Alternative Models

• 47L05-I/S16K
• 47L06-I/S16K
• 47L07-I/S16K

This integrated circuit is widely used in various portable and battery-powered electronic devices due to its high efficiency and compact design. While it has limitations in terms of maximum output current, its wide input voltage range and small form factor make it suitable for a range of applications.

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