S-1137B15-M5T1U

Basic Information Overview

• Category: Electronic Component
• Use: Voltage Regulator
• Characteristics:
  • Small form factor
  • High efficiency
  • Low power consumption
• Package: SOT-23-5
• Essence: Regulates voltage to ensure stable power supply
• Packaging/Quantity: Tape and Reel, 3000 units per reel

Specifications

• Input Voltage Range: 2.5V - 6.0V
• Output Voltage: 1.5V
• Output Current: 150mA
• Dropout Voltage: 200mV (typical)
• Quiescent Current: 30µA (typical)
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The S-1137B15-M5T1U has a total of five pins arranged as follows:

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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
• Excellent line regulation and load regulation
• Built-in overcurrent protection
• Thermal shutdown protection prevents overheating
• Fast transient response for sudden load changes

Advantages and Disadvantages

Advantages: - Small package size allows for space-saving designs - High efficiency results in reduced power consumption - Wide input voltage range enables versatile applications - Overcurrent and thermal protection enhance reliability

Disadvantages: - Limited output current may not be suitable for high-power applications - Non-adjustable output voltage restricts flexibility in certain scenarios

Working Principles

The S-1137B15-M5T1U is a voltage regulator that maintains a stable output voltage of 1.5V, regardless of input voltage fluctuations. It utilizes a feedback mechanism to continuously adjust the internal circuitry and compensate for variations in load and input conditions. By regulating the voltage, it ensures a consistent power supply to connected devices.

Detailed Application Field Plans

The S-1137B15-M5T1U finds applications in various electronic devices, including but not limited to: - Battery-powered devices - Portable consumer electronics - IoT devices - Wearable devices - Medical equipment

Detailed and Complete Alternative Models

1. S-1137B18-M5T1U: Output Voltage - 1.8V, Output Current - 150mA
2. S-1137B25-M5T1U: Output Voltage - 2.5V, Output Current - 150mA
3. S-1137B33-M5T1U: Output Voltage - 3.3V, Output Current - 150mA
4. S-1137B50-M5T1U: Output Voltage - 5.0V, Output Current - 150mA

These alternative models offer different output voltages while sharing similar characteristics and package options.

In conclusion, the S-1137B15-M5T1U is a compact voltage regulator with high efficiency and low power consumption. Its small form factor and excellent regulation make it suitable for various portable electronic devices. However, its limited output current and fixed output voltage may restrict its applicability in certain scenarios. Nonetheless, it provides reliable and stable power supply, ensuring optimal performance for connected devices.