S-1133B51-I8T1U

Basic Information Overview

• Category: Integrated Circuit (IC)
• Use: Power Management
• Characteristics: Low Dropout Voltage Regulator
• Package: SOT-89-5
• Essence: Voltage Regulator IC
• 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
• Maximum Output Current: 1.0A
• Dropout Voltage: 200mV (typical) at 500mA
• Quiescent Current: 45µA (typical)
• Line Regulation: ±0.05% (typical)
• Load Regulation: ±0.1% (typical)
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The S-1133B51-I8T1U 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 for efficient power management
• Wide input voltage range allows flexibility in various applications
• Excellent line and load regulation ensures stable output voltage
• Low quiescent current for power-saving operation
• Overcurrent protection safeguards the circuit from excessive current

Advantages

• Compact SOT-89-5 package enables space-saving designs
• Wide operating temperature range suits different environmental conditions
• High output current capability supports demanding applications
• Low dropout voltage minimizes power dissipation and enhances efficiency

Disadvantages

• Limited output voltage range may not be suitable for all applications
• Non-adjustable output voltage may restrict customization options

Working Principles

The S-1133B51-I8T1U is a low dropout voltage regulator IC that regulates the input voltage to a stable output voltage. It utilizes a pass transistor to control the voltage drop across the regulator, ensuring the desired output voltage is maintained even when the input voltage fluctuates.

Detailed Application Field Plans

The S-1133B51-I8T1U is commonly used in various electronic devices and systems that require a stable and regulated power supply. Some typical application fields include: - Battery-powered devices - Portable consumer electronics - Industrial automation systems - Automotive electronics - Medical equipment

Detailed and Complete Alternative Models

1. S-1133B50-I8T1U: Similar specifications but with a lower maximum output current of 500mA.
2. S-1133B52-I8T1U: Similar specifications but with a higher maximum output current of 1.5A.
3. S-1133B53-I8T1U: Similar specifications but with an adjustable output voltage feature.

Note: The above alternative models are from the same series and offer similar functionality with slight variations in specifications.

This concludes the encyclopedia entry for the S-1133B51-I8T1U, a low dropout voltage regulator IC used in power management applications.