S-1137C23-U5T1U

Basic Information Overview

• Category: Integrated Circuit (IC)
• Use: Power Management
• Characteristics: High Efficiency, Low Power Consumption
• Package: SOT-23-5
• Essence: Voltage Regulator
• Packaging/Quantity: Tape and Reel / 3000 pieces per reel

Specifications

• Input Voltage Range: 2.5V to 6.0V
• Output Voltage: 1.8V
• Output Current: 150mA
• Dropout Voltage: 200mV (typical)
• Quiescent Current: 30µA (typical)
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

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

Functional Features

• Low dropout voltage ensures efficient power conversion.
• Ultra-low quiescent current minimizes power consumption during standby mode.
• Built-in thermal shutdown protection prevents overheating.
• Short-circuit current limit protects the IC from damage.

Advantages

• High efficiency results in less power dissipation.
• Wide input voltage range allows for versatile applications.
• Small package size enables space-saving designs.
• Low quiescent current extends battery life.

Disadvantages

• Limited output current may not be suitable for high-power applications.
• Dropout voltage may affect performance in low input voltage scenarios.
• Lack of adjustable output voltage limits customization options.

Working Principles

The S-1137C23-U5T1U is a voltage regulator IC that regulates the input voltage to a stable output voltage of 1.8V. It utilizes a feedback mechanism to continuously monitor and adjust the output voltage, ensuring a consistent supply to the connected load. The IC operates by comparing the output voltage with a reference voltage and adjusting the internal circuitry accordingly.

Detailed Application Field Plans

The S-1137C23-U5T1U is commonly used in various battery-powered devices, such as portable electronic devices, IoT modules, and wireless sensors. Its low power consumption and small package size make it ideal for applications where space and energy efficiency are crucial. Some specific application areas include:

1. Wearable Devices: Fitness trackers, smartwatches, and medical monitoring devices.
2. Consumer Electronics: Mobile phones, digital cameras, and handheld gaming consoles.
3. Industrial Automation: Remote sensors, control systems, and data loggers.
4. Automotive Electronics: Infotainment systems, dashboard displays, and lighting controls.

Detailed and Complete Alternative Models

1. S-1137C25-M5T1U: Similar to S-1137C23-U5T1U but with an output voltage of 2.5V.
2. S-1137C33-U5T1U: Similar to S-1137C23-U5T1U but with an output voltage of 3.3V.
3. S-1137C18-U5T1U: Similar to S-1137C23-U5T1U but with an output voltage of 1.8V and higher output current capability.

These alternative models provide flexibility in choosing the appropriate voltage regulator based on specific application requirements.

Word count: 314 words