S-13R1F30-N4T1U3

Basic Information Overview

Category: Electronic Component
Use: Power Supply
Characteristics: High Efficiency, Compact Size
Package: Surface Mount Device (SMD)
Essence: Voltage Regulator
Packaging/Quantity: Tape and Reel, 3000 units per reel

Specifications

• Input Voltage Range: 4.5V to 18V
• Output Voltage: 3.3V
• Output Current: 1.5A
• Dropout Voltage: 200mV
• Quiescent Current: 50µA
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The S-13R1F30-N4T1U3 has the following pin configuration:

1. VIN (Input Voltage)
2. GND (Ground)
3. EN (Enable)
4. FB (Feedback)
5. VOUT (Output Voltage)

Functional Features

• High efficiency conversion of input voltage to output voltage
• Low dropout voltage ensures stable output even with low input voltage
• Compact size allows for easy integration into space-constrained designs
• Enable pin for controlling the regulator's operation
• Feedback pin for adjusting the output voltage

Advantages and Disadvantages

Advantages: - High efficiency results in less power dissipation and longer battery life - Compact size enables usage in small form factor devices - Wide input voltage range provides flexibility in various applications - Low quiescent current minimizes power consumption during standby

Disadvantages: - Limited output current may not be suitable for high-power applications - Dropout voltage may cause a slight decrease in output voltage under heavy loads

Working Principles

The S-13R1F30-N4T1U3 is a voltage regulator that takes an input voltage within the range of 4.5V to 18V and converts it to a stable output voltage of 3.3V. It achieves this through a combination of internal circuitry, including a control loop that adjusts the output voltage based on the feedback received from the FB pin.

The regulator operates in a switching mode, which allows for high efficiency conversion. It minimizes power dissipation by rapidly switching the input voltage on and off, adjusting the duty cycle to maintain the desired output voltage. The enable pin (EN) can be used to turn the regulator on or off as needed.

Detailed Application Field Plans

The S-13R1F30-N4T1U3 is commonly used in various electronic devices and systems where a stable 3.3V power supply is required. Some typical application fields include:

1. Consumer Electronics: Smartphones, tablets, portable media players
2. Industrial Automation: Control systems, sensors, actuators
3. Automotive Electronics: Infotainment systems, navigation devices
4. IoT Devices: Wearables, smart home devices, connected sensors

Detailed and Complete Alternative Models

1. S-13R1F30-N4T1U2: Similar specifications but with a different package (Through-Hole)
2. S-13R1F30-N4T1U4: Higher output current (2A) but slightly larger size
3. S-13R1F30-N4T1U5: Lower dropout voltage (100mV) but higher quiescent current

These alternative models offer similar functionality but may have slight differences in package type, output current, dropout voltage, or quiescent current.

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