S-1003NB33I-I6T1U

Product Overview

Category

S-1003NB33I-I6T1U 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-1003NB33I-I6T1U are as follows:

• Input Voltage Range: 2.0V to 6.0V
• Output Voltage: 3.3V ±2%
• Maximum Output Current: 500mA
• Dropout Voltage: 160mV (typical)
• Quiescent Current: 40μA (typical)
• Line Regulation: ±0.05% (typical)
• Load Regulation: ±0.1% (typical)
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The pin configuration of S-1003NB33I-I6T1U 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-1003NB33I-I6T1U has a low dropout voltage of only 160mV, ensuring efficient regulation even with small input-output differentials.
• Low quiescent current: With a typical quiescent current of 40μA, this voltage regulator minimizes power consumption when the load is light.
• Excellent line and load regulation: The device offers precise voltage regulation with minimal deviation from the desired output voltage under varying input voltage and load conditions.
• Thermal shutdown protection: The S-1003NB33I-I6T1U includes a built-in thermal shutdown feature that protects the device from overheating.

Advantages and Disadvantages

Advantages

• Low dropout voltage ensures efficient regulation.
• Low quiescent current minimizes power consumption.
• Precise line and load regulation for stable output voltage.
• Thermal shutdown protection prevents overheating.

Disadvantages

• Limited maximum output current of 500mA.

Working Principles

The S-1003NB33I-I6T1U operates based on the principle of linear voltage regulation. It uses a pass transistor to regulate the output voltage by adjusting the resistance between the input and output terminals. This allows it to maintain a constant output voltage despite variations in the input voltage or load conditions.

Detailed Application Field Plans

S-1003NB33I-I6T1U finds applications in various electronic devices and systems, including but not limited to: - Battery-powered devices - Portable consumer electronics - IoT (Internet of Things) devices - Embedded systems - Wearable devices

Detailed and Complete Alternative Models

Some alternative models that can be considered as alternatives to S-1003NB33I-I6T1U are: - S-1003NB33I-I6T2U - S-1003NB33I-I6T3U - S-1003NB33I-I6T4U - S-1003NB33I-I6T5U

These models offer similar specifications and functionality, providing flexibility in choosing the most suitable voltage regulator for specific applications.

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