S-1701U3326-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: The S-1701U3326-U5T1G is a voltage regulator IC that provides a stable output voltage for various electronic devices.

Packaging/Quantity: The S-1701U3326-U5T1G is typically sold in reels containing 3000 units.

Specifications

• Input Voltage Range: 2.5V to 6.0V
• Output Voltage Range: 1.8V to 3.6V
• Dropout Voltage: 200mV (typical)
• Quiescent Current: 30μA (typical)
• Output Current: 150mA (maximum)
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The S-1701U3326-U5T1G has the following pin configuration:

1. GND (Ground)
2. VIN (Input Voltage)
3. VOUT (Output Voltage)
4. NC (No Connection)
5. EN (Enable)

Functional Features

• Low Dropout Voltage: The S-1701U3326-U5T1G exhibits a low dropout voltage, ensuring efficient regulation even when the input voltage is close to the desired output voltage.
• High Output Voltage Accuracy: This voltage regulator provides precise output voltage regulation, minimizing voltage fluctuations and ensuring stable operation of connected devices.
• Low Quiescent Current: With a low quiescent current, the S-1701U3326-U5T1G minimizes power consumption when the load is light or idle.
• Overcurrent Protection: The IC incorporates overcurrent protection, safeguarding the connected circuitry from excessive current flow and potential damage.
• Thermal Shutdown Protection: In case of excessive temperature rise, the S-1701U3326-U5T1G features thermal shutdown protection, preventing overheating and ensuring safe operation.

Advantages and Disadvantages

Advantages: - Efficient voltage regulation - Precise output voltage accuracy - Low power consumption - Overcurrent and thermal protection

Disadvantages: - Limited maximum output current (150mA)

Working Principles

The S-1701U3326-U5T1G operates as a linear voltage regulator. It regulates the output voltage by maintaining a constant voltage drop across its internal pass transistor. When the input voltage exceeds the desired output voltage, the pass transistor adjusts its resistance to maintain a stable output voltage. The feedback mechanism continuously monitors the output voltage and adjusts the pass transistor accordingly.

Detailed Application Field Plans

The S-1701U3326-U5T1G finds applications in various electronic devices that require stable and regulated power supply voltages. Some common application fields include:

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

Detailed and Complete Alternative Models

1. S-1701U3326-U5T1G - Voltage Regulator, SOT-23-5 package, 1.8V to 3.6V output voltage range.
2. S-1701U3326-U3T1G - Voltage Regulator, SOT-23-5 package, 1.2V to 3.6V output voltage range.
3. S-1701U3326-U2T1G - Voltage Regulator, SOT-23-5 package, 0.8V to 3.6V output voltage range.

(Note: The above alternative models are for illustrative purposes and may not represent an exhaustive list of available alternatives.)

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