S-1135B33-U5T1G

Basic Information Overview

• Category: Integrated Circuit (IC)
• Use: Voltage Regulator
• Characteristics:
  • Low dropout voltage
  • High output voltage accuracy
  • Low quiescent current
  • Thermal shutdown protection
• Package: SOT-23-5
• Essence: Linear voltage regulator
• Packaging/Quantity: Tape and Reel, 3000 pieces per reel

Specifications

• Input Voltage Range: 2.0V to 6.0V
• Output Voltage Range: 1.2V to 5.5V
• Dropout Voltage: 200mV (typical) at 100mA load
• Output Current: 150mA (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-1135B33-U5T1G IC has a total of five pins arranged as follows:

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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

• Low dropout voltage ensures stable operation even with low input voltages.
• High output voltage accuracy provides precise voltage regulation.
• Low quiescent current minimizes power consumption in standby mode.
• Thermal shutdown protection prevents the IC from overheating.

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 output voltage.

Disadvantages

• Limited output current (150mA maximum) may not be suitable for high-power applications.
• No adjustable output voltage option available.

Working Principles

The S-1135B33-U5T1G 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, adjusting the pass transistor's resistance to maintain a constant output voltage.

Detailed Application Field Plans

The S-1135B33-U5T1G IC finds applications in various electronic devices, including: 1. Battery-powered devices: Provides stable voltage supply for portable electronics. 2. IoT devices: Regulates voltage for sensors, microcontrollers, and wireless modules. 3. Automotive electronics: Ensures reliable voltage for automotive systems and accessories. 4. Industrial equipment: Used in control circuits, motor drivers, and power management.

Detailed and Complete Alternative Models

1. S-1135B33-I6T1G: Similar specifications but with an adjustable output voltage feature.
2. S-1135B33-M5T1G: Higher output current capability (300mA) for more demanding applications.
3. S-1135B33-Q5T1G: Enhanced thermal performance for high-temperature environments.

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

This entry provides comprehensive information about the S-1135B33-U5T1G voltage regulator IC, including its basic overview, specifications, pin configuration, features, advantages, disadvantages, working principles, application field plans, and alternative models.