S-1133B17-U5T1U

Basic Information Overview

• Category: Integrated Circuit (IC)
• Use: Voltage Regulator
• Characteristics:
  • High efficiency
  • Low dropout voltage
  • Wide input voltage range
  • Small package size
• Package: SOT-23-5
• Essence: This IC is designed to regulate voltage in electronic circuits, ensuring a stable output voltage regardless of input variations.
• Packaging/Quantity: Available in tape and reel packaging with 3000 units 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)
• Quiescent Current: 30µA (typical)
• Line Regulation: ±0.2% (typical)
• Load Regulation: ±0.4% (typical)
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The S-1133B17-U5T1U IC has the following pin 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: EN (Enable)

Functional Features

• Built-in overcurrent protection
• Thermal shutdown protection
• Short-circuit protection
• Low quiescent current consumption
• Fast transient response

Advantages

• High efficiency leads to reduced power dissipation
• Wide input voltage range allows for versatile applications
• Small package size enables space-saving designs
• Excellent line and load regulation ensures stable output voltage

Disadvantages

• Limited output current capability (maximum 100mA)
• No adjustable output voltage option

Working Principles

The S-1133B17-U5T1U is a linear voltage regulator that uses a feedback control mechanism to maintain a constant output voltage. It compares the output voltage with a reference voltage and adjusts the internal circuitry to regulate the output voltage within the specified range.

Detailed Application Field Plans

The S-1133B17-U5T1U IC finds applications in various electronic devices, including: 1. Battery-powered portable devices 2. Mobile phones and smartphones 3. Digital cameras 4. Portable audio players 5. Wearable devices 6. IoT devices 7. Medical equipment 8. Industrial control systems

Detailed and Complete Alternative Models

1. S-1133B18-U5T1U: Similar specifications but with an adjustable output voltage feature.
2. S-1133B16-U5T1U: Lower dropout voltage and higher output current capability.
3. S-1133B19-U5T1U: Higher input voltage range and wider operating temperature range.

(Note: These alternative models are provided for reference purposes and may have different characteristics or package sizes.)

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