S-1137A24-M5T1U

Basic Information Overview

• Category: Integrated Circuit (IC)
• Use: Voltage Regulator
• Characteristics:
  • Low dropout voltage
  • High output voltage accuracy
  • Low quiescent current
  • Thermal shutdown protection
• Package: SOT-23-5
• Essence: Linear voltage regulator
• Packaging/Quantity: Tape and Reel, 3000 units per reel

Specifications

• Input Voltage Range: 2.5V to 6.0V
• Output Voltage Range: 1.2V to 5.5V
• Dropout Voltage: 200mV (typical) at 100mA load
• Output Current: 150mA (maximum)
• Quiescent Current: 30µA (typical)
• Line Regulation: ±0.2% (typical)
• Load Regulation: ±0.4% (typical)
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The S-1137A24-M5T1U has a total of five pins arranged as follows:

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Pin 1: VIN (Input Voltage) Pin 2: GND (Ground) Pin 3: EN (Enable) Pin 4: NC (No Connection) Pin 5: VOUT (Output Voltage)

Functional Features

• Low dropout voltage ensures stable operation even with small input-output voltage differentials.
• High output voltage accuracy provides precise regulation for various applications.
• Low quiescent current minimizes power consumption in standby or idle modes.
• Thermal shutdown protection prevents the IC from overheating and potential damage.

Advantages

• Compact SOT-23-5 package allows for space-efficient designs.
• Wide input voltage range enables compatibility with various power sources.
• Excellent line and load regulation ensures stable output voltage under different conditions.
• Low quiescent current prolongs battery life in portable devices.

Disadvantages

• Limited maximum output current may not be suitable for high-power applications.
• Dropout voltage of 200mV may affect efficiency in low voltage scenarios.

Working Principles

The S-1137A24-M5T1U is a linear voltage regulator that maintains a constant output voltage regardless of changes in the input voltage or load conditions. It achieves this by using a pass transistor to regulate the voltage drop across it. The enable pin allows for control of the regulator's operation, providing flexibility in power management.

Detailed Application Field Plans

The S-1137A24-M5T1U is commonly used in various electronic devices and systems, including: - Battery-powered devices (e.g., smartphones, tablets) - Portable audio players - Wearable devices - Industrial sensors - Automotive electronics

Detailed and Complete Alternative Models

• S-1137A18-M5T1U: Similar specifications but with an output voltage range of 1.2V to 3.6V.
• S-1137A33-M5T1U: Similar specifications but with an output voltage range of 1.2V to 3.3V.
• S-1137A50-M5T1U: Similar specifications but with an output voltage range of 1.2V to 5.0V.

(Note: These alternative models are provided as examples and may not cover all available options.)

This concludes the encyclopedia entry for the S-1137A24-M5T1U voltage regulator.