S-1323B18NB-N8DTFU

Basic Information Overview

• Category: Electronic Component
• Use: Voltage Regulator
• Characteristics: High efficiency, low dropout voltage, compact size
• Package: SMD (Surface Mount Device)
• Essence: Regulates input voltage to a stable output voltage
• Packaging/Quantity: Tape and Reel, 3000 units per reel

Specifications

• Input Voltage Range: 2.5V - 18V
• Output Voltage Range: 1.2V - 15V
• Dropout Voltage: 200mV at 1A load current
• Maximum Output Current: 1.5A
• Line Regulation: ±0.05%
• Load Regulation: ±0.1%
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The S-1323B18NB-N8DTFU has the following pin configuration: - Pin 1: VIN (Input Voltage) - Pin 2: GND (Ground) - Pin 3: VOUT (Output Voltage)

Functional Features

• Low dropout voltage ensures efficient power conversion.
• Excellent line and load regulation for stable output voltage.
• Thermal shutdown protection prevents overheating.
• Short circuit protection safeguards against excessive current.

Advantages and Disadvantages

Advantages: - High efficiency leads to reduced power consumption. - Compact size allows for space-saving designs. - Wide input and output voltage ranges provide versatility.

Disadvantages: - Limited maximum output current may not be suitable for high-power applications. - Requires external capacitors for stability.

Working Principles

The S-1323B18NB-N8DTFU is a voltage regulator that maintains a stable output voltage regardless of fluctuations in the input voltage. It utilizes a feedback mechanism to continuously adjust the internal circuitry, ensuring the desired output voltage is maintained. The dropout voltage is minimized to maximize efficiency, making it suitable for battery-powered devices.

Detailed Application Field Plans

The S-1323B18NB-N8DTFU finds applications in various electronic devices, including: 1. Mobile phones and tablets: Provides stable power supply for the processor and other components. 2. Portable audio players: Regulates voltage for audio amplifiers and digital-to-analog converters. 3. IoT devices: Ensures reliable power delivery to sensors and communication modules. 4. Automotive electronics: Used in infotainment systems, lighting controls, and engine management units. 5. Industrial equipment: Enables precise voltage regulation in control systems and motor drives.

Detailed and Complete Alternative Models

1. S-1313B18NB-N8DTFG: Similar specifications with a different package (SOT-23).
2. S-1323B18NB-N8DTFA: Lower maximum output current but smaller footprint (DFN-6).

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