S-1137C30-M5T1U

Basic Information Overview

• Category: Integrated Circuit (IC)
• Use: Voltage Regulator
• Characteristics: Low Dropout, High Current, Small Package Size
• Package: SOT-23-5
• Essence: Regulates voltage to provide a stable output
• Packaging/Quantity: Tape and Reel, 3000 units per reel

Specifications

• Input Voltage Range: 2.5V - 6.0V
• Output Voltage Range: 1.2V - 5.5V
• Maximum Output Current: 3.0A
• Dropout Voltage: 0.15V @ 1.0A
• Quiescent Current: 50µA (typical)

Detailed Pin Configuration

The S-1137C30-M5T1U has a total of five pins arranged in the following configuration:

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

Functional Features

• Low dropout voltage ensures efficient power conversion
• High current capability allows for powering various components
• Enable pin provides control over the regulator's operation
• Small package size enables space-saving designs

Advantages

• Stable output voltage even with varying input voltage
• Low quiescent current minimizes power consumption
• Wide input and output voltage ranges offer flexibility in applications
• Compact package size suits compact electronic devices

Disadvantages

• Limited maximum output current may not be suitable for high-power applications
• Dropout voltage may cause a slight decrease in efficiency

Working Principles

The S-1137C30-M5T1U is a linear voltage regulator that operates by maintaining a constant output voltage regardless of changes in the input voltage. It achieves this by using a pass transistor to regulate the voltage drop across it. The enable pin allows for control over the regulator's operation, enabling power-saving modes when not required.

Detailed Application Field Plans

The S-1137C30-M5T1U is commonly used in various electronic devices and applications, including: - Battery-powered devices - Portable audio players - Mobile phones - Digital cameras - Wireless communication systems

Detailed and Complete Alternative Models

• S-1137C33-M5T1U: Similar specifications but with a higher output voltage range (1.8V - 5.5V)
• S-1137C25-M5T1U: Similar specifications but with a lower output voltage range (0.9V - 5.5V)
• S-1137C28-M5T1U: Similar specifications but with a different package (SOT-89-5)

In conclusion, the S-1137C30-M5T1U is a voltage regulator IC with low dropout, high current capability, and a small package size. It provides stable output voltage and is commonly used in battery-powered devices, portable audio players, mobile phones, digital cameras, and wireless communication systems. Alternative models with different specifications and packages are also available.