S-1313B26-A4T1U3

Basic Information Overview

• Category: Integrated Circuit (IC)
• Use: Voltage Regulator
• Characteristics: Low Dropout, High Accuracy, Low Quiescent Current
• 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
• Quiescent Current: 30µA
• Output Current: 150mA
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The S-1313B26-A4T1U3 IC has the following pin configuration: 1. VIN (Input Voltage) 2. GND (Ground) 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 accuracy provides precise output voltage regulation.
• Low quiescent current minimizes power consumption in standby mode.
• Enable pin allows for easy on/off control of the regulator.

Advantages

• Compact SOT-23-5 package enables space-saving designs.
• Wide input voltage range makes it suitable for various applications.
• Excellent line and load regulation characteristics ensure stable output voltage under different conditions.
• Low dropout voltage allows for efficient operation even with low input voltages.

Disadvantages

• Limited output current may not be sufficient for high-power applications.
• The absence of thermal protection may pose a risk of overheating in certain operating conditions.

Working Principles

The S-1313B26-A4T1U3 is a voltage regulator IC that utilizes a feedback mechanism to maintain a stable output voltage. It compares the output voltage with a reference voltage and adjusts the internal circuitry to ensure the desired output voltage is maintained. The dropout voltage is minimized by employing low-resistance pass elements, enabling efficient regulation even when the input voltage is close to the output voltage.

Detailed Application Field Plans

The S-1313B26-A4T1U3 is commonly used in various electronic devices and systems where a stable voltage supply is required. Some typical application fields include: - Battery-powered devices - Portable consumer electronics - Industrial control systems - Automotive electronics - Medical equipment

Detailed and Complete Alternative Models

• S-1313B25-A4T1U3: Similar specifications but with a lower dropout voltage of 100mV @ 100mA.
• S-1313B27-A4T1U3: Similar specifications but with a higher output current of 300mA.
• S-1313B28-A4T1U3: Similar specifications but with an extended operating temperature range of -40°C to +105°C.

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