S-1135C18-M5T1U

Basic Information Overview

• Category: Voltage Regulator
• Use: Regulates voltage in electronic circuits
• Characteristics: Low dropout, high accuracy, low quiescent current
• Package: SOT-23-5
• Essence: Integrated circuit for voltage regulation
• Packaging/Quantity: Tape and reel, 3000 units per reel

Specifications

• Input Voltage Range: 2.0V to 6.0V
• Output Voltage Range: 1.8V
• Dropout Voltage: 200mV (typical)
• Quiescent Current: 30μA (typical)
• Load Regulation: ±0.5% (typical)
• Line Regulation: ±0.3% (typical)
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The S-1135C18-M5T1U has a total of five pins: 1. VIN: Input voltage pin 2. GND: Ground pin 3. VOUT: Output voltage pin 4. CE: Chip enable pin 5. NC: No connection pin

Functional Features

• Low dropout voltage ensures efficient voltage regulation even with small input-output voltage differentials.
• High accuracy provides precise output voltage control.
• Low quiescent current minimizes power consumption when the regulator is idle.
• Built-in overcurrent protection safeguards the circuit from excessive current.

Advantages

• Compact SOT-23-5 package allows for space-saving integration into various electronic devices.
• Wide input voltage range enables compatibility with different power sources.
• Excellent load and line regulation ensure stable output voltage under varying conditions.

Disadvantages

• Limited output voltage options restrict its use in applications requiring voltages other than 1.8V.
• Relatively high dropout voltage may not be suitable for ultra-low power applications.

Working Principles

The S-1135C18-M5T1U is a linear voltage regulator that uses a pass transistor to regulate the output voltage. It compares 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-1135C18-M5T1U is commonly used in various electronic devices, including: - Mobile phones - Portable media players - Digital cameras - Wireless communication modules

Detailed and Complete Alternative Models

• S-1135C18-I6T1U: Same specifications and features, but in an SOT-23-6 package.
• S-1135C18-U5T1U: Same specifications and features, but with an adjustable output voltage.

In conclusion, the S-1135C18-M5T1U is a voltage regulator with excellent characteristics, such as low dropout, high accuracy, and low quiescent current. Its compact package and wide input voltage range make it suitable for various electronic devices. However, its limited output voltage options and relatively high dropout voltage should be considered when selecting alternative models for specific applications.