S-1003NA50I-M5T1U

Product Overview

Category

S-1003NA50I-M5T1U belongs to the category of voltage regulators.

Use

This product is used for regulating voltage in electronic circuits.

Characteristics

• Package: SOT-23-5
• Essence: Low dropout voltage regulator
• Packaging/Quantity: Tape and Reel, 3000 units per reel

Specifications

The specifications of S-1003NA50I-M5T1U are as follows:

• Input Voltage Range: 2.0V to 6.0V
• Output Voltage Range: 1.2V to 5.5V
• Dropout Voltage: 160mV (typical) at 100mA
• Output Current: 100mA (maximum)
• Quiescent Current: 30μA (typical)
• Line Regulation: ±0.05% (typical)
• Load Regulation: ±0.05% (typical)
• Ripple Rejection Ratio: 70dB (typical) at 1kHz
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The pin configuration of S-1003NA50I-M5T1U is as follows:

1. GND (Ground)
2. VIN (Input Voltage)
3. VOUT (Output Voltage)
4. NC (No Connection)
5. EN (Enable)

Functional Features

• Low dropout voltage: The S-1003NA50I-M5T1U has a low dropout voltage, allowing it to regulate voltage efficiently even when the input voltage is close to the desired output voltage.
• Low quiescent current: With a quiescent current of only 30μA, this voltage regulator minimizes power consumption when the load is light.
• High ripple rejection ratio: The high ripple rejection ratio of 70dB ensures stable output voltage even in the presence of input voltage fluctuations.

Advantages and Disadvantages

Advantages

• Low dropout voltage enables efficient voltage regulation.
• Low quiescent current minimizes power consumption.
• High ripple rejection ratio ensures stable output voltage.

Disadvantages

• Limited output current of 100mA may not be suitable for high-power applications.
• Narrow input voltage range (2.0V to 6.0V) restricts compatibility with certain circuits.

Working Principles

The S-1003NA50I-M5T1U operates based on a linear regulator architecture. It uses a pass transistor to regulate the output voltage by adjusting the resistance between the input and output terminals. By maintaining a constant voltage drop across the pass transistor, the output voltage remains stable regardless of variations in the input voltage.

Detailed Application Field Plans

S-1003NA50I-M5T1U finds application in various electronic devices and circuits, including but not limited to: - Battery-powered devices - Portable audio players - Mobile phones - Wearable devices - IoT modules

Detailed and Complete Alternative Models

Some alternative models that can be considered as alternatives to S-1003NA50I-M5T1U are: - S-1003N30-I5T1G - S-1003N33-I5T1G - S-1003N50-I5T1G - S-1003N55-I5T1G

These models offer similar functionality and characteristics, providing options for different voltage requirements.

In conclusion, S-1003NA50I-M5T1U is a low dropout voltage regulator used for regulating voltage in electronic circuits. With its low dropout voltage, low quiescent current, and high ripple rejection ratio, it offers efficient voltage regulation and stability. It finds application in various electronic devices and has alternative models available for different voltage requirements.