S-1003CA33I-I6T1U

Basic Information Overview

• Category: Integrated Circuit (IC)
• Use: Power Management
• Characteristics:
  • Low dropout voltage regulator
  • High output voltage accuracy
  • Low quiescent current
  • Small package size
• Package: SOT-23-5
• Essence: Voltage Regulator
• Packaging/Quantity: Tape and Reel, 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
• Quiescent Current: 30μA (typical)
• Output Current: 100mA (maximum)
• Line Regulation: ±0.05% (typical)
• Load Regulation: ±0.1% (typical)
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The S-1003CA33I-I6T1U IC has a total of five pins arranged as follows:

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Pin Configuration: 1. VIN: Input Voltage 2. GND: Ground 3. EN: Enable Pin 4. VOUT: Output Voltage 5. NC: No Connection

Functional Features

• Low dropout voltage: The IC maintains a stable output voltage even when the input voltage is close to the desired output voltage.
• High output voltage accuracy: Provides precise and reliable output voltage regulation.
• Low quiescent current: Consumes minimal current when in standby mode, conserving power.
• Small package size: Compact SOT-23-5 package allows for space-efficient integration into various electronic devices.

Advantages

• Wide input voltage range allows for flexibility in different power supply applications.
• Excellent output voltage accuracy ensures reliable performance of connected components.
• Low quiescent current minimizes power consumption, making it suitable for battery-powered devices.
• Small package size enables easy integration into space-constrained designs.

Disadvantages

• Limited maximum output current may not be suitable for high-power applications.
• Dropout voltage may cause a slight decrease in efficiency compared to other voltage regulators.

Working Principles

The S-1003CA33I-I6T1U is a low dropout voltage regulator that maintains a stable output voltage by regulating the input voltage. It utilizes a feedback mechanism to adjust the internal circuitry and compensate for any variations in the input voltage, ensuring a consistent output voltage even under varying load conditions. The enable pin allows for control of the regulator's operation, providing flexibility in power management.

Detailed Application Field Plans

The S-1003CA33I-I6T1U is commonly used in various electronic devices that require stable and regulated power supply. Some potential application fields include: - Mobile devices: Smartphones, tablets, portable media players - Wearable devices: Smartwatches, fitness trackers - IoT devices: Sensors, wireless modules - Consumer electronics: Digital cameras, portable gaming consoles

Detailed and Complete Alternative Models

1. S-1003CA33M-I6T1U: Similar specifications and features, but with a different package (SOT-89-5).
2. S-1003CA33H-I6T1U: Higher output current capability (150mA) with similar specifications and features.
3. S-1003CA33L-I6T1U: Lower output current capability (50mA) with similar specifications and features.

Note: These alternative models are provided as examples and may vary based on specific requirements and availability.

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