S-1313A21-N4T1U3

Product Overview

Category

S-1313A21-N4T1U3 belongs to the category of voltage regulators.

Use

This product is used for regulating voltage in electronic circuits.

Characteristics

• Compact size
• High efficiency
• Low power consumption
• Wide input voltage range
• Adjustable output voltage
• Overcurrent protection
• Thermal shutdown protection

Package

The S-1313A21-N4T1U3 comes in a small surface-mount package.

Essence

The essence of this product lies in its ability to provide stable and regulated voltage to electronic devices.

Packaging/Quantity

The S-1313A21-N4T1U3 is typically packaged in reels and is available in quantities of 3000 units per reel.

Specifications

• Input Voltage Range: 2.5V - 6.0V
• Output Voltage Range: 1.8V - 5.0V
• Output Current: 100mA (max)
• Dropout Voltage: 200mV (typ)
• Quiescent Current: 30µA (typ)
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The S-1313A21-N4T1U3 has the following pin configuration:

1. VIN: Input voltage pin
2. GND: Ground pin
3. VOUT: Output voltage pin
4. CE: Chip enable pin

Functional Features

• Voltage regulation: The S-1313A21-N4T1U3 ensures a stable output voltage regardless of input voltage fluctuations.
• Overcurrent protection: It incorporates overcurrent protection to safeguard connected devices.
• Thermal shutdown protection: In case of excessive temperature, the regulator shuts down to prevent damage.

Advantages and Disadvantages

Advantages

• Compact size allows for easy integration into small electronic devices.
• High efficiency results in minimal power loss.
• Wide input voltage range makes it compatible with various power sources.
• Adjustable output voltage provides flexibility for different applications.

Disadvantages

• Limited output current may not be suitable for high-power applications.
• Dropout voltage may cause a slight voltage drop across the regulator.

Working Principles

The S-1313A21-N4T1U3 utilizes a feedback mechanism to maintain a constant output voltage. It compares the output voltage with a reference voltage and adjusts the internal circuitry accordingly. This ensures that the output voltage remains stable even when the input voltage fluctuates.

Detailed Application Field Plans

The S-1313A21-N4T1U3 is commonly used in the following applications:

1. Battery-powered devices: It regulates the voltage supplied by batteries, ensuring consistent performance of electronic devices.
2. Portable electronics: The compact size and low power consumption make it ideal for use in portable devices such as smartphones, tablets, and wearable devices.
3. IoT devices: It can be employed in various Internet of Things (IoT) applications where stable voltage regulation is crucial.
4. Automotive electronics: The wide input voltage range and thermal shutdown protection make it suitable for automotive applications.

Detailed and Complete Alternative Models

1. S-1313B21-N4T1U3: Similar to S-1313A21-N4T1U3 but with higher output current capability.
2. S-1313C21-N4T1U3: Offers adjustable output voltage range from 0.8V to 5.0V.
3. S-1313D21-N4T1U3: Provides enhanced overcurrent protection features.

These alternative models offer similar functionality with slight variations to cater to specific requirements.

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