S-817A20APF-CUJTFU

Product Overview

Category

S-817A20APF-CUJTFU belongs to the category of voltage regulators.

Use

This product is primarily used for regulating voltage in electronic circuits.

Characteristics

• Compact size
• High precision
• Low power consumption
• Wide input voltage range
• Overcurrent protection
• Thermal shutdown protection

Package

S-817A20APF-CUJTFU comes in a small surface-mount package, making it suitable for space-constrained applications.

Essence

The essence of this product lies in its ability to provide stable and regulated voltage output, ensuring the proper functioning of electronic devices.

Packaging/Quantity

S-817A20APF-CUJTFU is typically packaged in reels or tubes, with a quantity of 3000 units per reel/tube.

Specifications

• Input Voltage Range: 2.5V - 6.0V
• Output Voltage: 2.0V
• Output Current: 150mA
• Dropout Voltage: 200mV (typical)
• Quiescent Current: 30µA (typical)
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

1. VIN: Input voltage pin
2. GND: Ground pin
3. VOUT: Output voltage pin
4. CE: Chip enable pin

Functional Features

• Low dropout voltage ensures efficient regulation even with low input voltages.
• Overcurrent protection safeguards the circuit from excessive current flow.
• Thermal shutdown protection prevents damage due to overheating.
• Chip enable pin allows for easy control of the regulator's operation.

Advantages and Disadvantages

Advantages

• Small size enables integration into compact electronic devices.
• High precision output voltage ensures reliable performance.
• Low power consumption prolongs battery life in portable applications.
• Wide input voltage range provides flexibility in various power supply scenarios.

Disadvantages

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

Working Principles

S-817A20APF-CUJTFU operates based on the principle of feedback control. It compares the output voltage with a reference voltage and adjusts the internal circuitry to maintain a stable output voltage, regardless of changes in the input voltage or load conditions.

Detailed Application Field Plans

S-817A20APF-CUJTFU finds applications in a wide range of electronic devices, including but not limited to: - Mobile phones - Portable media players - Digital cameras - Wearable devices - IoT modules

Detailed and Complete Alternative Models

1. S-817A18APF-CUJTFU: Similar to S-817A20APF-CUJTFU, but with an output voltage of 1.8V.
2. S-817A25APF-CUJTFU: Similar to S-817A20APF-CUJTFU, but with an output voltage of 2.5V.
3. S-817A33APF-CUJTFU: Similar to S-817A20APF-CUJTFU, but with an output voltage of 3.3V.

These alternative models provide options for different output voltage requirements while maintaining similar characteristics and features.

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