S-1142B37H-E6T2U

Product Overview

Category

S-1142B37H-E6T2U belongs to the category of voltage regulators.

Use

This product is used for regulating voltage in electronic circuits.

Characteristics

• Package: The S-1142B37H-E6T2U comes in a compact surface-mount package.
• Essence: It is a high-performance voltage regulator designed for efficient power management.
• Packaging/Quantity: The product is typically packaged in reels and available in large quantities.

Specifications

The specifications of the S-1142B37H-E6T2U are as follows:

• Input Voltage Range: 2.5V - 6.0V
• Output Voltage: 3.7V
• Output Current: Up to 1.2A
• Dropout Voltage: 200mV (typical)
• Quiescent Current: 45µA (typical)
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The pin configuration of the S-1142B37H-E6T2U is as follows:

1. VIN: Input voltage pin
2. GND: Ground pin
3. VOUT: Output voltage pin
4. CE: Chip enable pin

Functional Features

The S-1142B37H-E6T2U offers the following functional features:

• High Efficiency: The voltage regulator provides excellent efficiency, minimizing power loss.
• Low Dropout Voltage: With a low dropout voltage, it can maintain stable output even with small input-output differentials.
• Overcurrent Protection: The device incorporates overcurrent protection to safeguard against excessive current flow.
• Thermal Shutdown: It includes a thermal shutdown feature that protects the regulator from overheating.

Advantages and Disadvantages

Advantages: - High efficiency ensures optimal power management. - Low dropout voltage allows for stable output even with low input-output differentials. - Overcurrent protection enhances the safety of the circuit.

Disadvantages: - Limited input voltage range (2.5V - 6.0V). - Relatively high quiescent current compared to some other models.

Working Principles

The S-1142B37H-E6T2U operates based on a linear voltage regulation principle. It uses a feedback mechanism to maintain a constant output voltage despite variations in the input voltage and load conditions. The internal circuitry adjusts the resistance to regulate the output voltage within the specified range.

Detailed Application Field Plans

The S-1142B37H-E6T2U finds applications in various electronic devices, including but not limited to:

1. Mobile Phones: It can be used to regulate the voltage for powering various components in mobile phones.
2. Portable Media Players: The voltage regulator ensures stable power supply for audio and video playback.
3. Wearable Devices: It is suitable for wearable devices that require efficient power management.
4. IoT Devices: The product can be utilized in Internet of Things (IoT) devices for voltage regulation.

Detailed and Complete Alternative Models

Some alternative models that offer similar functionality to the S-1142B37H-E6T2U include:

1. S-1132B33-M5T1G
2. S-1172B33-U5T1G
3. S-1112B33-M5T1G
4. S-1206B33-M5T1G

These models provide comparable voltage regulation capabilities and can be considered as alternatives to the S-1142B37H-E6T2U.

In conclusion, the S-1142B37H-E6T2U is a high-performance voltage regulator with excellent efficiency and functional features. It finds applications in various electronic devices, offering stable power management. While it has some limitations, there are alternative models available to suit specific requirements.