S-1137D2J-M5T1U

Basic Information Overview

• Category: Integrated Circuit (IC)
• Use: Voltage Regulator
• Characteristics:
  • High efficiency
  • Low dropout voltage
  • Small package size
• Package: SOT-23-5
• Essence: Linear voltage regulator
• Packaging/Quantity: Tape and Reel, 3000 units per reel

Specifications

• Input Voltage Range: 2.5V to 6.5V
• Output Voltage Range: 1.2V to 5.5V
• Output Current: 500mA
• Dropout Voltage: 200mV (typical)
• Line Regulation: ±0.05% (typical)
• Load Regulation: ±0.1% (typical)
• Quiescent Current: 50µA (typical)

Detailed Pin Configuration

The S-1137D2J-M5T1U has a total of five pins arranged as follows:

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Pin Configuration: 1. VIN: Input voltage pin 2. GND: Ground pin 3. NC: No connection 4. VOUT: Output voltage pin 5. EN: Enable pin

Functional Features

• Low dropout voltage ensures efficient power conversion.
• Excellent line and load regulation for stable output voltage.
• Low quiescent current prolongs battery life.
• Thermal shutdown protection prevents overheating.

Advantages

• High efficiency results in minimal power loss.
• Small package size allows for space-saving designs.
• Wide input voltage range provides flexibility in various applications.
• Low dropout voltage enables operation with low input voltages.

Disadvantages

• Limited output current may not be suitable for high-power applications.
• Lack of adjustable output voltage limits customization options.

Working Principles

The S-1137D2J-M5T1U is a linear voltage regulator that regulates the input voltage to a stable output voltage. It utilizes a pass transistor to control the voltage drop across it, ensuring a constant output voltage regardless of input variations. The enable pin allows for easy on/off control of the regulator.

Detailed Application Field Plans

The S-1137D2J-M5T1U is commonly used in various battery-powered applications, such as: - Portable electronic devices - Wearable devices - IoT devices - Wireless communication modules

Detailed and Complete Alternative Models

1. S-1137D2J-M5T1G: Similar specifications and features, but available in a different package (SOT-23-5).
2. S-1137D2J-M5T2U: Higher output current capability (800mA) with similar specifications and features.
3. S-1137D2J-M5T3U: Adjustable output voltage version with similar specifications and features.

Note: Please refer to the manufacturer's datasheet for complete details on alternative models.

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