S-1135C10-U5T1U

Basic Information Overview

• Category: Integrated Circuit (IC)
• Use: Voltage Regulator
• Characteristics: Low Dropout, High Accuracy, Low Quiescent Current
• Package: SOT-23-5
• Essence: Linear Voltage Regulator
• Packaging/Quantity: Tape and Reel, 3000 pieces per reel

Specifications

• Input Voltage Range: 2.5V to 6.0V
• Output Voltage Range: 1.2V to 5.5V
• Dropout Voltage: 200mV (typical) at 100mA load current
• Output Current: 100mA (maximum)
• Line Regulation: ±0.05% (typical)
• Load Regulation: ±0.3% (typical)
• Quiescent Current: 30µA (typical)
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The S-1135C10-U5T1U 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: NC (No Connection) Pin 4: VOUT (Output Voltage) Pin 5: CE (Control Enable)

Functional Features

• Low dropout voltage ensures stable output even with low input voltage.
• High accuracy provides precise output voltage regulation.
• Low quiescent current minimizes power consumption.
• Built-in overcurrent protection safeguards the circuit from excessive current.

Advantages

• Wide input voltage range allows for versatile applications.
• Small package size (SOT-23-5) enables space-saving designs.
• Excellent line and load regulation ensures stable performance.
• Low quiescent current prolongs battery life in portable devices.

Disadvantages

• Limited output current (100mA maximum) may not be suitable for high-power applications.
• No adjustable output voltage option available.

Working Principles

The S-1135C10-U5T1U 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 adjusting the pass transistor accordingly to maintain a stable output voltage.

Detailed Application Field Plans

The S-1135C10-U5T1U is commonly used in various electronic devices, including: - Battery-powered devices such as smartphones, tablets, and portable media players. - Industrial equipment requiring stable power supply. - Automotive applications where low dropout voltage is crucial. - Consumer electronics like digital cameras, audio players, and handheld gaming consoles.

Detailed and Complete Alternative Models

• S-1133 Series: Similar voltage regulators with different output current ratings.
• S-1112 Series: Voltage regulators with adjustable output voltage options.
• S-1170 Series: High-current voltage regulators for power-hungry applications.

Note: This is not an exhaustive list, and there are other alternative models available from different manufacturers.

In conclusion, the S-1135C10-U5T1U is a compact and efficient voltage regulator suitable for a wide range of applications. Its low dropout voltage, high accuracy, and low quiescent current make it an ideal choice for battery-powered devices and other electronics requiring stable power supply. While it has limitations in terms of output current and adjustable voltage options, it offers reliable performance and excellent regulation characteristics.