S-1701A5043-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-1701A5043-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-1701A5043-U5T1G is a linear voltage regulator that uses 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-1701A5043-U5T1G IC finds applications in various electronic devices, including but not limited to: 1. Mobile phones 2. Portable media players 3. Digital cameras 4. Wireless communication modules 5. Battery-powered devices

Detailed and Complete Alternative Models

1. S-1701A5043-U5T1R: Similar to S-1701A5043-U5T1G, but with reverse polarity protection.
2. S-1701A5043-U5T2G: Higher output current capacity (300mA maximum) compared to S-1701A5043-U5T1G.
3. S-1701A5043-U5T3G: Extended input voltage range (up to 12V) compared to S-1701A5043-U5T1G.

These alternative models offer similar functionality with slight variations to cater to different application requirements.

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