S-1137C16-U5T1U

Basic Information Overview

• Category: Integrated Circuit (IC)
• Use: Power Management
• Characteristics: Low Dropout Voltage Regulator
• Package: SOT-89
• Essence: Voltage Regulator IC
• Packaging/Quantity: Tape and Reel, 3000 units per reel

Specifications

• Input Voltage Range: 2.5V to 6.0V
• Output Voltage Range: 1.2V to 5.0V
• Maximum Output Current: 1.0A
• Dropout Voltage: 200mV (typical) at 1.0A
• Quiescent Current: 50μA (typical)
• Line Regulation: ±0.05% (typical)
• Load Regulation: ±0.3% (typical)
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The S-1137C16-U5T1U has the following pin configuration:

| Pin Name | Description | |----------|-------------| | VIN | Input voltage pin | | GND | Ground pin | | VOUT | Output voltage pin |

Functional Features

• Low dropout voltage for efficient power management
• Wide input voltage range allows flexibility in power supply selection
• High output current capability for various applications
• Excellent line and load regulation for stable output voltage
• Low quiescent current for power-saving operation
• Thermal shutdown protection to prevent overheating

Advantages and Disadvantages

Advantages: - Low dropout voltage ensures efficient power conversion. - Wide input voltage range provides versatility in power supply options. - High output current capability enables usage in a wide range of applications. - Excellent line and load regulation ensures stable output voltage.

Disadvantages: - Limited maximum output current compared to some other voltage regulators. - SOT-89 package may require additional thermal management for high-power applications.

Working Principles

The S-1137C16-U5T1U is a low dropout voltage regulator that regulates the output voltage based on the input voltage. It uses a feedback mechanism to maintain a stable output voltage despite variations in the input voltage and load conditions. The internal circuitry of the IC adjusts the pass transistor to regulate the output voltage within the specified range.

Detailed Application Field Plans

The S-1137C16-U5T1U can be used in various applications, including but not limited to: 1. Battery-powered devices: Provides regulated power supply for portable electronics such as smartphones, tablets, and wearable devices. 2. Industrial equipment: Suitable for powering control systems, sensors, and communication modules in industrial automation applications. 3. Automotive electronics: Can be used in automotive infotainment systems, lighting controls, and other vehicle electronics. 4. Home appliances: Enables stable power supply for household appliances like smart TVs, routers, and gaming consoles.

Detailed and Complete Alternative Models

1. S-1137C18-U5T1U: Similar specifications with a higher maximum output current of 1.8A.
2. S-1137C12-U5T1U: Similar specifications with a lower maximum output current of 1.2A.
3. S-1137C15-U5T1U: Similar specifications with a lower maximum output current of 1.5A.

These alternative models provide options with varying output current capabilities to suit different application requirements.

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