S-1335B18-N4T1U3

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 to 6.0V
• Output Voltage Range: 1.8V
• Dropout Voltage: 200mV at 100mA
• Quiescent Current: 20µA
• Load Regulation: ±0.5%
• Line Regulation: ±0.3%
• 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 differentials.
• High accuracy provides precise output voltage control.
• Low quiescent current minimizes power consumption in standby mode.
• Enable pin allows for easy on/off control of the regulator.

Advantages

• Wide input voltage range enables compatibility with various power sources.
• Excellent load and line regulation ensure stable output voltage under different conditions.
• Small package size (SOT-23-5) makes it suitable for space-constrained applications.
• Low quiescent current extends battery life in portable devices.

Disadvantages

• Limited output voltage options restrict its use in applications requiring different output levels.
• No thermal shutdown feature, which may be a concern in high-temperature environments.

Working Principles

The S-1335B18-N4T1U3 is a voltage regulator 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 compensate for any variations in the input voltage or load conditions. This ensures a consistent and reliable power supply to connected devices.

Detailed Application Field Plans

• Battery-powered devices: The low dropout voltage and low quiescent current make it suitable for use in portable electronics such as smartphones, tablets, and wearable devices.
• Industrial automation: The high accuracy and wide input voltage range make it ideal for regulating power in industrial control systems and sensors.
• Automotive electronics: The robust operating temperature range and small package size make it suitable for automotive applications, including infotainment systems and engine control units.

Detailed and Complete Alternative Models

• S-1335B18-N4T1U2: Similar specifications but with an output voltage of 1.2V.
• S-1335B18-N4T1U4: Similar specifications but with an output voltage of 2.5V.
• S-1335B18-N4T1U5: Similar specifications but with an output voltage of 3.3V.

(Note: These alternative models are provided as examples and may not cover all available options.)

This entry provides an overview of the S-1335B18-N4T1U3 voltage regulator, including its basic information, specifications, pin configuration, functional features, advantages, disadvantages, working principles, application field plans, and alternative models. With its excellent performance and versatile applications, the S-1335B18-N4T1U3 is a reliable choice for voltage regulation in various electronic systems.