S-1135C19-U5T1G

Basic Information Overview

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

Specifications

• Input Voltage Range: 2.5V - 6.0V
• Output Voltage Range: 0.8V - 5.5V
• Dropout Voltage: 200mV @ 150mA
• Maximum Output Current: 500mA
• Quiescent Current: 75µA
• Line Regulation: ±0.2%
• Load Regulation: ±0.4%
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The S-1135C19-U5T1G has a total of five pins: 1. VIN: Input voltage pin 2. GND: Ground pin 3. VOUT: Output voltage pin 4. NC: No connection pin 5. EN: Enable pin

Functional Features

• Low dropout voltage ensures efficient regulation even with small input-output differentials.
• High current capability allows for powering various components in the circuit.
• Adjustable output voltage provides flexibility in meeting specific requirements.
• Enable pin allows for easy on/off control of the regulator.

Advantages

• Compact SOT-23-5 package enables space-saving designs.
• Wide input voltage range accommodates diverse power supply sources.
• Low quiescent current minimizes power consumption during standby or idle modes.
• Excellent line and load regulation ensures stable output voltage under varying conditions.

Disadvantages

• Limited maximum output current may not be suitable for high-power applications.
• Dropout voltage of 200mV may cause a slight voltage drop across the regulator.

Working Principles

The S-1135C19-U5T1G is a linear voltage regulator that uses a PNP transistor as the pass element. It regulates the output voltage by adjusting the resistance between the input and output pins, thereby maintaining a constant voltage difference. The enable pin allows for turning the regulator on or off, controlling the flow of current through the pass element.

Detailed Application Field Plans

The S-1135C19-U5T1G is commonly used in various electronic devices and systems, including: - Battery-powered devices: Portable audio players, handheld gaming consoles, etc. - IoT devices: Smart home sensors, wearable devices, etc. - Automotive electronics: Infotainment systems, navigation units, etc. - Industrial equipment: Measurement instruments, control systems, etc.

Detailed and Complete Alternative Models

1. S-1133C19-M5T1G: Similar specifications but with fixed output voltage of 1.9V.
2. S-1135C33-U5T1G: Higher maximum output current of 800mA.
3. S-1135C50-U5T1G: Lower dropout voltage of 100mV @ 150mA.

(Note: This list is not exhaustive and other alternative models may exist.)

This entry provides an overview of the S-1135C19-U5T1G voltage regulator, including its basic information, specifications, pin configuration, functional features, advantages, disadvantages, working principles, application field plans, and alternative models.