S-1701T1815-U5T1G

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: TO-252-3 (DPAK)

Essence: The S-1701T1815-U5T1G is a voltage regulator IC designed to provide a stable and regulated output voltage for various electronic devices.

Packaging/Quantity: The S-1701T1815-U5T1G is typically sold in reels or tubes, with a quantity of 2500 units per reel/tube.

Specifications

• Input Voltage Range: 2.5V - 6.0V
• Output Voltage: 1.8V
• Output Current: Up to 150mA
• Dropout Voltage: 200mV (typical)
• Quiescent Current: 30μA (typical)
• Line Regulation: ±0.05% (typical)
• Load Regulation: ±0.2% (typical)
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The S-1701T1815-U5T1G has the following pin configuration:

1. VIN (Input Voltage)
2. GND (Ground)
3. VOUT (Output Voltage)

Functional Features

• Low dropout voltage ensures efficient power conversion even when the input voltage is close to the desired output voltage.
• High output voltage accuracy provides a stable and reliable power supply 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 the IC from overheating, ensuring its longevity and reliability.

Advantages and Disadvantages

Advantages: - High output voltage accuracy ensures reliable performance of connected devices. - Low dropout voltage allows for efficient power conversion in various applications. - Overcurrent protection enhances the safety and durability of the IC and connected devices. - Thermal shutdown protection prevents damage due to excessive heat.

Disadvantages: - Limited output current capacity (up to 150mA) may not be suitable for high-power applications. - Narrow input voltage range (2.5V - 6.0V) restricts compatibility with certain power sources.

Working Principles

The S-1701T1815-U5T1G operates as a linear voltage regulator. It regulates the output voltage by adjusting the resistance between the input and output terminals, thereby maintaining a constant voltage difference. The internal circuitry monitors the input and output voltages, adjusting the resistance as necessary to maintain a stable output voltage.

Detailed Application Field Plans

The S-1701T1815-U5T1G is commonly used in various electronic devices that require a stable and regulated power supply. Some typical application fields include:

1. Mobile Devices: Smartphones, tablets, portable media players.
2. Consumer Electronics: Digital cameras, portable gaming consoles, MP3 players.
3. Computer Peripherals: USB hubs, external hard drives, wireless keyboards/mice.
4. Industrial Equipment: Sensors, control systems, measurement devices.
5. Automotive Electronics: Infotainment systems, navigation units, dashboard displays.

Detailed and Complete Alternative Models

1. S-1701T1815-U5T1R: Similar to S-1701T1815-U5T1G, but with a different package (SOT-223).
2. S-1701T1815-U5T2G: Higher output current capacity (up to 300mA) with the same specifications as S-1701T1815-U5T1G.
3. S-1701T1815-U5T2R: Similar to S-1701T1815-U5T2G, but with a different package (SOT-223).

These alternative models provide similar functionality and can be used as substitutes for the S-1701T1815-U5T1G in various applications.

(Note: The content provided above is a sample entry and may not reflect actual specifications or alternative models of any specific product.)