S-1137C12-I6T2U

Basic Information Overview

• Category: Integrated Circuit (IC)
• Use: Power Management
• Characteristics: High efficiency, low power consumption
• Package: Surface Mount Technology (SMT)
• Essence: Voltage Regulator
• Packaging/Quantity: Tape and Reel, 3000 units per reel

Specifications

• Input Voltage Range: 4.5V to 18V
• Output Voltage: 1.2V
• Output Current: 1.5A
• Dropout Voltage: 200mV (typical)
• Quiescent Current: 50µA (typical)
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The S-1137C12-I6T2U IC has the following pin configuration:

| Pin Number | Pin Name | Description | |------------|----------|-------------| | 1 | VIN | Input voltage pin | | 2 | GND | Ground pin | | 3 | VOUT | Output voltage pin | | 4 | EN | Enable pin |

Functional Features

• Low dropout voltage for efficient power conversion
• Wide input voltage range allows for versatile applications
• Stable output voltage with minimal fluctuations
• Built-in overcurrent protection for enhanced safety
• Thermal shutdown feature prevents overheating

Advantages and Disadvantages

Advantages: - High efficiency resulting in reduced power consumption - Compact size and surface mount package for easy integration - Wide operating temperature range for various environments - Overcurrent protection ensures device and circuit safety

Disadvantages: - Limited output current capacity of 1.5A - Fixed output voltage may not be suitable for all applications - Requires external components for proper operation

Working Principles

The S-1137C12-I6T2U is a voltage regulator IC that regulates the input voltage to a fixed output voltage of 1.2V. It achieves this by utilizing an internal control circuit that adjusts the current flow through a series pass transistor. The dropout voltage is minimized, ensuring efficient power conversion even when the input voltage is close to the desired output voltage.

Detailed Application Field Plans

The S-1137C12-I6T2U is commonly used in various electronic devices and systems where stable and regulated power supply is required. Some potential application fields include: - Mobile devices (smartphones, tablets) - Portable audio players - Wireless communication devices - Industrial automation systems - Automotive electronics

Detailed and Complete Alternative Models

• S-1137C12-M6T2U: Same specifications and features, but with a different package (Mini Mold)
• S-1137C12-N6T2U: Same specifications and features, but with a different package (SOT-23-6)
• S-1137C12-P6T2U: Same specifications and features, but with a different package (SOT-89-5)

Note: These alternative models provide flexibility in terms of package options while maintaining the same functionality.

This entry provides an overview of the S-1137C12-I6T2U voltage regulator IC, including its basic information, specifications, pin configuration, functional features, advantages and disadvantages, working principles, application field plans, and alternative models.