S-1133B26-U5T1G

Basic Information Overview

• Category: Integrated Circuit (IC)
• Use: Voltage Regulator
• Characteristics: Low Dropout, High Accuracy, Low Quiescent Current
• Package: SOT-23-5
• Essence: Regulates voltage to a stable level
• 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 at 100mA
• Quiescent Current: 30µA (typical)
• Load Regulation: ±0.5% (typical)
• Line Regulation: ±0.2% (typical)
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The S-1133B26-U5T1G has a total of five pins arranged as follows: 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 power conversion.
• High accuracy provides precise voltage regulation.
• Low quiescent current minimizes power consumption.
• Built-in overcurrent protection safeguards the circuit.
• Thermal shutdown protection prevents overheating.

Advantages

• Wide input voltage range allows for versatile applications.
• Compact SOT-23-5 package saves board space.
• Excellent load and line regulation ensure stable output.
• Low quiescent current extends battery life in portable devices.

Disadvantages

• Limited maximum output current may restrict certain high-power applications.
• SOT-23-5 package may require additional heat dissipation measures in high-temperature environments.

Working Principles

The S-1133B26-U5T1G is a linear voltage regulator that maintains a stable output voltage regardless of input voltage fluctuations. It utilizes a feedback mechanism to adjust the internal pass transistor, compensating for changes in load and line conditions. The dropout voltage is minimized to ensure efficient power conversion, while the low quiescent current reduces standby power consumption.

Detailed Application Field Plans

The S-1133B26-U5T1G is commonly used in various electronic devices, including: - Mobile phones - Tablets - Portable media players - Digital cameras - Wireless communication modules

Detailed and Complete Alternative Models

1. S-1133B25-U5T1G: Similar specifications but with a lower dropout voltage.
2. S-1133B27-U5T1G: Similar specifications but with a higher maximum output current.
3. S-1133B28-U5T1G: Similar specifications but with a wider input voltage range.

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

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