S-1137B23-I6T2U

Basic Information Overview

• Category: Electronic Component
• Use: Power Management
• Characteristics: High Efficiency, Low Power Consumption
• Package: Integrated Circuit (IC)
• Essence: Voltage Regulator
• Packaging/Quantity: Tape and Reel / 1000 units per reel

Specifications

• Input Voltage Range: 4.5V to 18V
• Output Voltage Range: 0.8V to 5.5V
• Output Current: Up to 3A
• Dropout Voltage: 200mV (typical)
• Quiescent Current: 50µA (typical)
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

1. VIN: Input Voltage
2. GND: Ground
3. EN: Enable Pin
4. FB: Feedback Pin
5. VOUT: Output Voltage
6. PG: Power Good Indicator

Functional Features

• High Efficiency: The S-1137B23-I6T2U voltage regulator offers high efficiency, ensuring minimal power loss during voltage conversion.
• Low Power Consumption: With a quiescent current of only 50µA, the device minimizes power consumption when in standby or idle mode.
• Wide Input Voltage Range: The IC can accept input voltages ranging from 4.5V to 18V, making it suitable for various applications.
• Adjustable Output Voltage: The output voltage can be adjusted from 0.8V to 5.5V, providing flexibility for different system requirements.
• Power Good Indicator: The PG pin indicates the status of the output voltage, allowing for easy monitoring and fault detection.

Advantages and Disadvantages

Advantages

• High efficiency results in reduced power dissipation.
• Wide input voltage range enables compatibility with different power sources.
• Adjustable output voltage allows for customization based on specific application needs.
• Power good indicator enhances system reliability and fault detection.

Disadvantages

• Dropout voltage of 200mV may limit the use in low-power applications.
• Operating temperature range of -40°C to +85°C may not be suitable for extreme environments.

Working Principles

The S-1137B23-I6T2U is a voltage regulator that utilizes a feedback mechanism to maintain a stable output voltage. It operates by comparing the output voltage with a reference voltage and adjusting the internal circuitry to regulate the output within the desired range. The enable pin (EN) controls the device's operation, allowing it to be turned on or off as needed.

Detailed Application Field Plans

The S-1137B23-I6T2U is commonly used in various electronic devices and systems where efficient power management is crucial. Some potential application fields include: 1. Mobile Devices: Smartphones, tablets, and portable media players benefit from the voltage regulation provided by this IC, ensuring stable and reliable power supply. 2. Industrial Automation: Control systems, motor drives, and sensors often require precise voltage regulation to ensure proper operation and protection against voltage fluctuations. 3. Automotive Electronics: The IC can be employed in automotive applications such as infotainment systems, lighting control, and engine management, where stable power delivery is essential. 4. IoT Devices: Internet of Things (IoT) devices, including smart home appliances and wearable technology, can benefit from the efficient power management offered by this voltage regulator.

Detailed and Complete Alternative Models

1. S-1137B25-I6T2U: Similar to S-1137B23-I6T2U but with a higher output current capability of up to 5A.
2. S-1137B18-I6T2U: Similar to S-1137B23-I6T2U but with a lower dropout voltage of 100mV.
3. S-1137B30-I6T2U: Similar to S-1137B23-I6T2U but with a wider input voltage range of 2.5V to 18V.

(Note: The above alternative models are for illustrative purposes and may not represent an exhaustive list.)

This entry provides an overview of the S-1137B23-I6T2U voltage regulator, including its basic information, specifications, pin configuration, functional features, advantages, disadvantages, working principles, application field plans, and alternative models. With its high efficiency, low power consumption, and adjustable output voltage, this IC offers reliable power management solutions for various electronic applications.