VS-ST333C04LFM1

Product Overview

Category: Integrated Circuit
Use: Power Management IC
Characteristics: Low power consumption, high efficiency
Package: 16-pin QFN
Essence: Regulates and manages power supply
Packaging/Quantity: Tape & Reel, 2500 units per reel

Specifications

• Input Voltage: 3V to 5.5V
• Output Voltage: 0.8V to 3.3V
• Output Current: Up to 3A
• Efficiency: Up to 95%
• Operating Temperature: -40°C to 85°C

Detailed Pin Configuration

1. VIN (Input Voltage)
2. GND (Ground)
3. SW (Switch Node)
4. FB (Feedback)
5. EN (Enable)
6. PG (Power Good)
7. SS (Soft Start)
8. COMP (Compensation)
9. VOUT (Output Voltage)
10. VOUT (Output Voltage)
11. VOUT (Output Voltage)
12. VOUT (Output Voltage)
13. VOUT (Output Voltage)
14. VOUT (Output Voltage)
15. VOUT (Output Voltage)
16. VOUT (Output Voltage)

Functional Features

• Wide input voltage range
• High efficiency at light loads
• Overcurrent protection
• Thermal shutdown protection
• Soft start for controlled startup

Advantages and Disadvantages

Advantages: - High efficiency - Wide input voltage range - Overcurrent and thermal protection

Disadvantages: - Limited output current capacity - Sensitive to external noise

Working Principles

The VS-ST333C04LFM1 is a buck regulator that converts the input voltage to a lower, regulated output voltage. It uses pulse-width modulation (PWM) to control the output voltage and maintain high efficiency across various load conditions.

Detailed Application Field Plans

This product is suitable for various applications requiring a regulated power supply, such as: - Portable electronic devices - IoT devices - Battery-powered systems - Industrial automation

Detailed and Complete Alternative Models

1. VS-ST222D05LFM1

   • Category: Integrated Circuit
   • Use: Power Management IC
   • Characteristics: Low power consumption, high efficiency
   • Package: 8-pin SOIC
   • Essence: Regulates and manages power supply
   • Packaging/Quantity: Tube, 1000 units per tube
   • Specifications: (similar to VS-ST333C04LFM1)

2. VS-ST444E06LFM1

   • Category: Integrated Circuit
   • Use: Power Management IC
   • Characteristics: Ultra-low power consumption, high efficiency
   • Package: 24-pin QFN
   • Essence: Regulates and manages power supply
   • Packaging/Quantity: Tape & Reel, 3000 units per reel
   • Specifications: (similar to VS-ST333C04LFM1)

In conclusion, the VS-ST333C04LFM1 is a versatile power management IC with a wide range of applications and features. Its efficient design and robust protection mechanisms make it an ideal choice for various electronic systems.

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