S-1335E31-A4T2U3

Basic Information Overview

• Category: Integrated Circuit (IC)
• Use: Voltage Regulator
• Characteristics:
  • High precision
  • Low dropout voltage
  • Low quiescent current
  • Small package size
• Package: SOT-23-5
• Essence: Voltage regulator IC
• Packaging/Quantity: Tape and Reel, 3000 units per reel

Specifications

• Input Voltage Range: 2.5V to 6.0V
• Output Voltage Range: 1.2V to 5.5V
• Output Current: 300mA (max)
• Dropout Voltage: 200mV (typ)
• Quiescent Current: 30µA (typ)
• Line Regulation: ±0.05% (typ)
• Load Regulation: ±0.1% (typ)
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The S-1335E31-A4T2U3 has a total of five pins arranged as follows:

```

---

| | --| Vout | --| GND | --| Vin | --| EN | |___________| ```

• Vout: Output voltage pin
• GND: Ground pin
• Vin: Input voltage pin
• EN: Enable pin

Functional Features

• High precision voltage regulation
• Low dropout voltage ensures efficient power conversion
• Low quiescent current for improved energy efficiency
• Built-in overcurrent protection
• Thermal shutdown protection
• Short-circuit protection

Advantages

• Compact SOT-23-5 package allows for space-saving designs
• Wide input voltage range enables versatile applications
• Excellent line and load regulation for stable output voltage
• Low dropout voltage minimizes power dissipation

Disadvantages

• Limited output current capacity (300mA max)
• Operating temperature range may not be suitable for extreme environments

Working Principles

The S-1335E31-A4T2U3 is a voltage regulator IC that maintains a stable output voltage regardless of input voltage fluctuations. It utilizes a feedback mechanism to continuously adjust the internal circuitry, ensuring the desired output voltage is maintained. The enable pin (EN) allows for easy on/off control of the regulator.

Detailed Application Field Plans

The S-1335E31-A4T2U3 is commonly used in various electronic devices and applications, including: - Battery-powered devices - Portable consumer electronics - IoT devices - Medical equipment - Industrial automation systems

Detailed and Complete Alternative Models

1. S-1313Bxx series by Seiko Instruments
2. MCP1700 series by Microchip Technology
3. LM1117 series by Texas Instruments
4. AP2112 series by Diodes Incorporated
5. XC6206 series by Torex Semiconductor

These alternative models offer similar voltage regulation capabilities and are available in different package options to suit specific design requirements.

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