S-1135D27-U5T1U

Basic Information Overview

• Category: Integrated Circuit (IC)
• Use: Voltage Regulator
• Characteristics: Low Dropout, High Current, Ultra-Low Quiescent Current
• Package: SOT-23-5
• Essence: Regulates voltage with minimal power loss
• Packaging/Quantity: Tape and Reel, 3000 pieces per reel

Specifications

• Input Voltage Range: 2.5V to 6.0V
• Output Voltage Range: 0.8V to 5.5V
• Maximum Output Current: 500mA
• Dropout Voltage: 200mV at 100mA
• Quiescent Current: 1µA (typical)

Detailed Pin Configuration

The S-1135D27-U5T1U has a total of five pins arranged as follows: 1. VIN: Input voltage pin 2. GND: Ground pin 3. EN: Enable pin for turning the regulator on/off 4. VOUT: Output voltage pin 5. NC: No connection pin

Functional Features

• Low dropout voltage ensures efficient regulation even with small input-output voltage differentials.
• High current capability allows for powering various electronic components.
• Ultra-low quiescent current minimizes power consumption during standby or idle mode.
• Built-in overcurrent protection safeguards the circuit from excessive current flow.
• Thermal shutdown feature prevents overheating and protects the IC.

Advantages

• Compact SOT-23-5 package enables space-saving designs.
• Wide input voltage range provides flexibility in different applications.
• Low dropout voltage reduces power dissipation and extends battery life.
• Ultra-low quiescent current is ideal for battery-powered devices.
• Overcurrent protection enhances system reliability.

Disadvantages

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

Working Principles

The S-1135D27-U5T1U is a linear voltage regulator that operates by comparing the output voltage to a reference voltage. It adjusts the resistance between the input and output pins to maintain a stable output voltage, compensating for changes in load or input voltage.

Detailed Application Field Plans

The S-1135D27-U5T1U finds applications in various electronic devices, including: 1. Battery-powered portable devices such as smartphones, tablets, and wearable devices. 2. IoT (Internet of Things) devices requiring efficient power management. 3. Industrial equipment and instrumentation. 4. Automotive electronics. 5. Medical devices.

Detailed and Complete Alternative Models

1. S-1135D27-M5T1U: Similar specifications but with a different package (SOT-23-5).
2. S-1135D27-U5T2U: Higher maximum output current of 1A but with a slightly higher dropout voltage.
3. S-1135D27-U5T3U: Lower quiescent current of 500nA but with a reduced maximum output current of 300mA.

Note: The above alternative models are just a few examples. There are several other alternatives available in the market.

This entry provides an overview of the S-1135D27-U5T1U voltage regulator, including its basic information, specifications, pin configuration, functional features, advantages, disadvantages, working principles, application field plans, and alternative models.