S-1137C16-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 ensure stable power supply
• 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: 1.0A
• Dropout Voltage: 200mV @ 500mA
• Quiescent Current: 75µA
• Line Regulation: ±0.05%
• Load Regulation: ±0.1%

Detailed Pin Configuration

The S-1137C16-M5T1U has a total of five pins arranged in the following configuration:

```

---

| | --| |-- |____| ```

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 output current capability for various applications
• Enable pin allows for easy on/off control
• Excellent line and load regulation for stable output voltage

Advantages

• Small package size saves board space
• Wide input voltage range accommodates different power sources
• Low quiescent current minimizes power consumption
• Good thermal performance ensures reliable operation

Disadvantages

• Limited maximum output current may not be suitable for high-power applications
• No overcurrent protection feature
• Requires external capacitors for stability

Working Principles

The S-1137C16-M5T1U is a linear voltage regulator that uses a pass transistor to regulate the output voltage. It operates by comparing the reference voltage with the feedback voltage and adjusts the pass transistor accordingly to maintain a stable output voltage.

Detailed Application Field Plans

The S-1137C16-M5T1U is commonly used in various electronic devices, including: - Battery-powered devices - Portable audio players - Mobile phones - Digital cameras - Wireless communication modules

Detailed and Complete Alternative Models

• S-1137C18-M5T1U: Similar specifications but with higher output voltage range (1.8V - 5.5V)
• S-1137C15-M5T1U: Similar specifications but with lower output voltage range (1.5V - 5.5V)
• S-1137C12-M5T1U: Similar specifications but with lower output voltage range (1.2V - 5.5V)

These alternative models provide flexibility in choosing the appropriate voltage regulator based on specific application requirements.

In conclusion, the S-1137C16-M5T1U is a voltage regulator IC with low dropout, high current capability, and a small package size. It offers stable output voltage regulation for various electronic devices. However, it has limitations in terms of maximum output current and lacks overcurrent protection. Nonetheless, it provides reliable performance and finds applications in battery-powered devices, portable audio players, mobile phones, digital cameras, and wireless communication modules. Alternative models with different output voltage ranges are available to suit specific needs.