S-1701A3326-U5T1G

Basic Information Overview

• Category: Integrated Circuit (IC)
• Use: Voltage Regulator
• Characteristics:
  • Low dropout voltage
  • High output voltage accuracy
  • Low quiescent current
  • Overcurrent 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)

Detailed Pin Configuration

The S-1701A3326-U5T1G IC has a total of five pins arranged as follows:

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Pin Configuration: 1. VIN: Input voltage pin 2. GND: Ground pin 3. NC: No connection pin 4. VOUT: Output voltage pin 5. EN: Enable pin

Functional Features

• Low dropout voltage ensures stable operation even when the input voltage is close to the desired output voltage.
• High output voltage accuracy provides precise regulation for sensitive electronic components.
• Low quiescent current minimizes power consumption, making it suitable for battery-powered devices.
• Overcurrent protection safeguards the IC and connected components from excessive current flow.

Advantages and Disadvantages

Advantages: - Reliable voltage regulation - Compact SOT-23-5 package - Low power consumption - Overcurrent protection

Disadvantages: - Limited output current capacity (150mA maximum) - Restricted input and output voltage ranges

Working Principles

The S-1701A3326-U5T1G is a linear voltage regulator that utilizes a pass transistor to regulate the output voltage. It compares the reference voltage with the feedback voltage and adjusts the pass transistor accordingly to maintain a stable output voltage.

Detailed Application Field Plans

The S-1701A3326-U5T1G IC finds applications in various electronic devices, including but not limited to: 1. Portable electronic devices: Smartphones, tablets, portable media players. 2. Battery-powered devices: Wireless headphones, fitness trackers, handheld gaming consoles. 3. IoT devices: Smart home sensors, wearable devices, connected appliances. 4. Automotive electronics: Infotainment systems, dashboard displays, lighting controls.

Detailed and Complete Alternative Models

1. S-1701A3326-U5T1U: Similar specifications and features, but available in a different package (SOT-89-5).
2. S-1701A3326-U5T2G: Higher output current capacity (300mA maximum), suitable for power-hungry applications.
3. S-1701A3326-U5T3G: Extended input voltage range (up to 12V), ideal for automotive applications.

These alternative models provide flexibility in choosing the most suitable voltage regulator based on specific requirements.

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