S-1137B19-M5T1U

Product Overview

Category

S-1137B19-M5T1U belongs to the category of voltage regulators.

Use

This product is primarily used for regulating voltage in electronic circuits.

Characteristics

• Compact size
• High efficiency
• Low dropout voltage
• Wide input voltage range
• Overcurrent protection
• Thermal shutdown protection

Package

The S-1137B19-M5T1U comes in a small surface-mount package, making it suitable for space-constrained applications.

Essence

The essence of this product lies in its ability to provide stable and regulated voltage output, ensuring proper functioning of electronic devices.

Packaging/Quantity

The S-1137B19-M5T1U is typically packaged in reels or tape and reel packaging. The quantity per reel varies depending on the manufacturer's specifications.

Specifications

• Input Voltage Range: 2.0V - 6.0V
• Output Voltage: 1.9V
• Output Current: Up to 1A
• Dropout Voltage: 200mV (typical)
• Quiescent Current: 45μA (typical)
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The S-1137B19-M5T1U has the following pin configuration:

1. VIN (Input Voltage)
2. GND (Ground)
3. VOUT (Output Voltage)

Functional Features

• Voltage regulation: The S-1137B19-M5T1U ensures a stable output voltage regardless of variations in the input voltage.
• Overcurrent protection: It incorporates overcurrent protection to safeguard the circuit from excessive current flow.
• Thermal shutdown protection: In case of excessive temperature, the regulator shuts down to prevent damage.

Advantages and Disadvantages

Advantages

• Compact size allows for easy integration into space-constrained designs.
• High efficiency results in minimal power loss.
• Wide input voltage range provides flexibility in various applications.
• Overcurrent and thermal shutdown protection enhance the reliability of the circuit.

Disadvantages

• Limited output current capacity may not be suitable for high-power applications.
• Dropout voltage may cause a slight voltage drop across the regulator.

Working Principles

The S-1137B19-M5T1U operates based on the principle of feedback control. It compares the output voltage with a reference voltage and adjusts the internal circuitry to maintain a constant output voltage, compensating for changes in the input voltage and load conditions.

Detailed Application Field Plans

The S-1137B19-M5T1U finds application in various electronic devices and systems, including but not limited to: - Battery-powered devices - Portable consumer electronics - IoT devices - Automotive electronics - Industrial control systems

Detailed and Complete Alternative Models

• S-1137B18-M5T1U: Similar to S-1137B19-M5T1U but with an output voltage of 1.8V.
• S-1137B20-M5T1U: Similar to S-1137B19-M5T1U but with an output voltage of 2.0V.
• S-1137B25-M5T1U: Similar to S-1137B19-M5T1U but with an output voltage of 2.5V.

These alternative models provide options for different output voltage requirements while maintaining similar characteristics and features.

In conclusion, the S-1137B19-M5T1U is a compact and efficient voltage regulator that offers stable voltage output, overcurrent protection, and thermal shutdown protection. It finds application in various electronic devices and has alternative models available for different output voltage needs.