S-8358F33MC-MKST2U

Basic Information Overview

• Category: Integrated Circuit (IC)
• Use: Voltage Regulator
• Characteristics:
  • Low dropout voltage
  • High output voltage accuracy
  • Low quiescent current
  • Overcurrent protection
  • Thermal shutdown protection
• Package: SOT-23-5
• Essence: This IC is designed to regulate and stabilize the output voltage in electronic devices.
• Packaging/Quantity: Available in tape and reel packaging, with 3000 units per reel.

Specifications

• Input Voltage Range: 2.0V to 6.0V
• Output Voltage Range: 1.5V to 5.5V
• Dropout Voltage: 200mV (typical)
• Output Current: 500mA (maximum)
• Quiescent Current: 30µA (typical)
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The S-8358F33MC-MKST2U has a total of five pins arranged as follows: 1. VIN: Input voltage pin 2. GND: Ground pin 3. EN: Enable pin 4. VOUT: Output voltage pin 5. CE: Capacitor connection pin for stability enhancement

Functional Features

• Low dropout voltage ensures efficient power conversion even with low input voltages.
• High output voltage accuracy provides precise regulation for sensitive electronic components.
• Low quiescent current minimizes power consumption during standby or idle modes.
• Overcurrent protection safeguards the IC and connected devices from excessive current flow.
• Thermal shutdown protection prevents overheating and potential damage to the IC.

Advantages

• Wide input voltage range allows compatibility with various power sources.
• Compact SOT-23-5 package enables space-saving integration into small electronic devices.
• Excellent voltage regulation accuracy ensures stable and reliable performance.
• Low quiescent current extends battery life in portable applications.
• Overcurrent and thermal protection enhance the safety and durability of the IC.

Disadvantages

• Limited output current capability may not be suitable for high-power applications.
• The SOT-23-5 package may require additional measures for efficient heat dissipation.

Working Principles

The S-8358F33MC-MKST2U operates as a linear voltage regulator. It utilizes a feedback mechanism to compare the output voltage with a reference voltage, adjusting the internal circuitry to maintain a stable output voltage regardless of input variations. The dropout voltage is minimized by employing a low resistance pass transistor, ensuring efficient power conversion.

Detailed Application Field Plans

The S-8358F33MC-MKST2U is commonly used in various electronic devices that require regulated power supply, such as: - Mobile phones - Portable media players - Digital cameras - Wireless communication modules - Battery-powered devices

Detailed and Complete Alternative Models

1. S-8358F33MC-JKST2U: Similar specifications and features, but with a different package (SOT-89-5).
2. S-8358F33MC-NKST2U: Similar specifications and features, but with a different package (SNT-6A).

These alternative models provide flexibility in choosing the most suitable package for specific application requirements while maintaining similar functionality.

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