S-1701U5042-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: SOT-23-5
• Essence: This IC is designed to regulate and stabilize the output voltage in electronic circuits.
• Packaging/Quantity: Available in tape and reel packaging, with 3000 units per reel.

Specifications

• Input Voltage Range: 2.5V to 6.0V
• Output Voltage Range: 1.2V to 5.5V
• Dropout Voltage: 200mV (typical)
• Quiescent Current: 30µA (typical)
• Output Current: 150mA (maximum)
• Line Regulation: ±0.05% (typical)
• Load Regulation: ±0.3% (typical)
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The S-1701U5042-U5T1G IC has a total of five pins arranged as follows:

```

---

| | --| Vout | --| GND | --| NC | --| Vin | |___________| ```

• Vout: Output Voltage Pin
• GND: Ground Pin
• NC: No Connection Pin
• Vin: Input Voltage Pin

Functional Features

• Low Dropout Voltage: The IC maintains a stable output voltage even when the input voltage is close to the desired output voltage.
• High Output Voltage Accuracy: Provides precise and accurate output voltage regulation.
• Low Quiescent Current: Consumes minimal current when the load is not drawing power, resulting in improved energy efficiency.
• Overcurrent Protection: Safeguards the IC and the connected circuitry by limiting the output current during excessive load conditions.
• Thermal Shutdown Protection: Automatically shuts down the IC if the temperature exceeds a safe operating limit, preventing damage due to overheating.

Advantages

• Compact Size: The SOT-23-5 package allows for space-efficient integration into various electronic devices.
• Wide Input Voltage Range: Can operate with input voltages ranging from 2.5V to 6.0V, providing flexibility in different applications.
• Excellent Output Voltage Regulation: Ensures a stable and accurate output voltage, even under varying load conditions.
• Low Power Consumption: The low quiescent current helps conserve power and extend battery life in portable devices.

Disadvantages

• Limited Output Current: The maximum output current of 150mA may not be sufficient for high-power applications.
• No Adjustable Output Voltage: The output voltage is fixed and cannot be adjusted externally.

Working Principles

The S-1701U5042-U5T1G is a linear voltage regulator that uses a pass transistor to regulate the output voltage. It operates by comparing the reference voltage with a fraction of the output voltage, adjusting the pass transistor's resistance to maintain a constant output voltage. The internal circuitry ensures stability, accuracy, and protection features.

Detailed Application Field Plans

The S-1701U5042-U5T1G is commonly used in various electronic devices and systems, including: - Battery-powered devices - Portable consumer electronics - Embedded systems - Communication equipment - Industrial control systems

Detailed and Complete Alternative Models

• S-1701U5032-U5T1G
• S-1701U5052-U5T1G
• S-1701U5062-U5T1G
• S-1701U5072-U5T1G

These alternative models offer similar functionality and characteristics, providing options for different voltage requirements and load conditions.

Word count: 431 words