S-1131B47UA-N5GTFU

Product Overview

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

Specifications

• Input Voltage Range: 2.7V to 5.5V
• Output Voltage Range: 0.8V to 3.6V
• Maximum Output Current: 1A
• Dropout Voltage: 200mV at 1A
• Quiescent Current: 50µA
• Operating Temperature Range: -40°C to +85°C
• Package Dimensions: 2mm x 2mm x 0.6mm

Detailed Pin Configuration

The S-1131B47UA-N5GTFU 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 power conversion
• Low power consumption in standby mode
• Overcurrent protection
• Thermal shutdown protection
• Short-circuit protection
• Enable/disable control

Advantages and Disadvantages

Advantages: - High efficiency results in reduced power loss - Wide input voltage range allows for versatile applications - Small package size enables space-saving designs - Overcurrent and short-circuit protection enhance system reliability

Disadvantages: - Limited maximum output current of 1A may not be suitable for high-power applications - Dropout voltage of 200mV may affect performance in low voltage scenarios

Working Principles

The S-1131B47UA-N5GTFU is a voltage regulator that maintains a stable output voltage regardless of input voltage fluctuations. It utilizes a feedback mechanism to continuously monitor the output voltage and adjust the internal circuitry to maintain the desired voltage level. The enable/disable control allows for power management by turning off the regulator when not needed, reducing power consumption.

Detailed Application Field Plans

The S-1131B47UA-N5GTFU is commonly used in various electronic devices and systems where stable power supply is crucial. Some application fields include:

1. Mobile Devices: Smartphones, tablets, portable media players
2. Wearable Electronics: Smartwatches, fitness trackers
3. IoT (Internet of Things) Devices: Sensors, smart home devices
4. Industrial Equipment: Control systems, measurement instruments
5. Automotive Electronics: Infotainment systems, navigation units

Detailed and Complete Alternative Models

1. S-1131B47UA-N5T1U: Similar specifications, but with a different package (SOT-23-5)
2. S-1131B47UA-N5GTFJ: Similar specifications, but with a different package (DFN2020D-6)

These alternative models provide similar functionality and can be used as substitutes for the S-1131B47UA-N5GTFU depending on specific design requirements.

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