S-1701C5041-M5T1G

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: The S-1701C5041-M5T1G is a voltage regulator IC designed to provide a stable output voltage for various electronic devices.

Packaging/Quantity: The S-1701C5041-M5T1G is typically sold in reels of 3000 units.

Specifications

• Input Voltage Range: 2.5V - 6.0V
• Output Voltage Range: 1.2V - 5.5V
• Dropout Voltage: 200mV @ 100mA
• Quiescent Current: 30μA
• Output Current: 150mA
• Line Regulation: ±0.2%
• Load Regulation: ±0.4%
• Operating Temperature Range: -40°C to +85°C

Pin Configuration

The S-1701C5041-M5T1G has the following pin configuration:

```

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| | --| Vout|-- Pin 1 --| Vin |-- Pin 2 --| GND |-- Pin 3 --| EN |-- Pin 4 --| NC |-- Pin 5 |____| ```

Functional Features

• Low Dropout Voltage: The S-1701C5041-M5T1G exhibits a low dropout voltage, ensuring efficient power conversion even when the input voltage is close to the desired output voltage.
• High Output Voltage Accuracy: This voltage regulator provides high output voltage accuracy, ensuring stable and reliable performance of the connected electronic devices.
• Low Quiescent Current: The IC has a low quiescent current, minimizing power consumption when the load is light or idle.
• Overcurrent Protection: The S-1701C5041-M5T1G incorporates overcurrent protection, safeguarding the connected circuitry from excessive current flow.
• Thermal Shutdown Protection: In case of excessive temperature rise, the IC activates thermal shutdown protection to prevent damage to itself and the connected components.

Advantages

• Compact SOT-23-5 package allows for space-efficient integration into various electronic devices.
• Wide input voltage range enables compatibility with different power sources.
• Excellent output voltage accuracy ensures stable operation of sensitive components.
• Low dropout voltage minimizes power dissipation and enhances energy efficiency.
• Overcurrent and thermal shutdown protections enhance system reliability.

Disadvantages

• Limited output current capability may not be suitable for high-power applications.
• The absence of adjustable output voltage limits flexibility in certain scenarios.

Working Principles

The S-1701C5041-M5T1G operates as a linear voltage regulator. It regulates the output voltage by comparing it with an internal reference voltage. Any difference between the two voltages is amplified and used to control the pass transistor, which adjusts the output voltage accordingly. This feedback mechanism ensures that the output voltage remains stable despite variations in the input voltage and load conditions.

Application Field Plans

The S-1701C5041-M5T1G finds applications in various electronic devices requiring a stable and regulated power supply. Some potential application fields include:

1. Mobile Devices: Smartphones, tablets, and portable media players.
2. Consumer Electronics: Digital cameras, portable gaming consoles, and audio players.
3. Computer Peripherals: USB hubs, external hard drives, and wireless adapters.
4. Industrial Equipment: Sensors, actuators, and control systems.
5. Automotive Electronics: Infotainment systems, navigation devices, and lighting controls.

Alternative Models

1. S-1701C5041-M5T1U: Similar to the S-1701C5041-M5T1G but available in a different package (SOT-89-5).
2. S-1701C5041-M5T1R: Offers adjustable output voltage capability for increased flexibility.
3. S-1701C5041-M5T1X: Provides enhanced output current capability for high-power applications.

These alternative models offer similar functionality with slight variations in package type, adjustability, or output current capacity.

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