S-1335F17-A4T2U3

Basic Information Overview

• Category: Integrated Circuit (IC)
• Use: Voltage Regulator
• Characteristics: Low dropout voltage, high output current, compact size
• Package: SOT-23-5
• Essence: Regulates input voltage to a stable output voltage
• Packaging/Quantity: Tape and reel, 3000 units per reel

Specifications

• Input Voltage Range: 2.5V - 6.0V
• Output Voltage Range: 1.2V - 5.5V
• Dropout Voltage: 200mV @ 100mA
• Output Current: 500mA
• Quiescent Current: 35µA
• Operating Temperature Range: -40°C to +85°C

Detailed 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 ensures efficient regulation even with small input-output voltage differentials.
• High output current capability allows for powering various components in electronic circuits.
• Compact SOT-23-5 package enables space-saving integration into small form factor devices.
• Enable pin provides control over the regulator's operation, allowing for power conservation.

Advantages

• Stable output voltage regardless of input voltage fluctuations.
• Low quiescent current minimizes power consumption during standby or idle modes.
• Wide operating temperature range makes it suitable for various environmental conditions.
• Easy integration into existing circuit designs due to standard pin configuration.

Disadvantages

• Limited output current may not be sufficient for high-power applications.
• Dropout voltage may cause a slight decrease in efficiency compared to other regulators.
• Lack of adjustable output voltage limits flexibility in certain applications.

Working Principles

The S-1335F17-A4T2U3 is a linear voltage regulator that utilizes a pass transistor to regulate the input voltage to a stable output voltage. It operates by comparing the output voltage with a reference voltage and adjusting the pass transistor accordingly. The dropout voltage is the minimum voltage difference required between the input and output for proper regulation.

Detailed Application Field Plans

1. Battery-powered devices: The S-1335F17-A4T2U3 can be used to regulate the battery voltage to a stable level, ensuring consistent performance of electronic devices.
2. Portable audio players: By providing a stable power supply, this voltage regulator enhances the audio quality and prolongs battery life.
3. IoT devices: With its compact size and low power consumption, the S-1335F17-A4T2U3 is suitable for powering various sensors and modules in IoT applications.

Detailed and Complete Alternative Models

1. S-1313Bxx series: Similar voltage regulators with adjustable output voltage and higher output current capability.
2. S-1701x series: Low dropout voltage regulators with ultra-low quiescent current for power-sensitive applications.
3. S-812Cxx series: Voltage regulators with built-in overcurrent protection and thermal shutdown features.

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