S-1313C33-M5T1U3

Product Overview

Category

The S-1313C33-M5T1U3 belongs to the category of voltage regulators.

Use

This product is primarily used for voltage regulation in electronic circuits.

Characteristics

• Input Voltage Range: 2.0V to 6.0V
• Output Voltage: 3.3V ±1%
• Maximum Output Current: 150mA
• Dropout Voltage: 160mV (typ.)
• Quiescent Current: 30µA (typ.)
• Operating Temperature Range: -40°C to +85°C

Package

The S-1313C33-M5T1U3 comes in a small SOT-23-5 package.

Essence

This voltage regulator is designed to provide a stable output voltage of 3.3V, regardless of variations in the input voltage.

Packaging/Quantity

The S-1313C33-M5T1U3 is typically packaged in reels and available in quantities of 3000 units per reel.

Specifications

• Input Voltage Range: 2.0V to 6.0V
• Output Voltage: 3.3V ±1%
• Maximum Output Current: 150mA
• Dropout Voltage: 160mV (typ.)
• Quiescent Current: 30µA (typ.)
• Line Regulation: ±0.2% (typ.)
• Load Regulation: ±0.4% (typ.)
• Ripple Rejection Ratio: 70dB (typ.)
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The S-1313C33-M5T1U3 has the following pin configuration:

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

Functional Features

• Low dropout voltage ensures efficient voltage regulation even with low input voltages.
• Low quiescent current minimizes power consumption in standby mode.
• Excellent line and load regulation characteristics provide stable output voltage under varying conditions.
• Built-in overcurrent protection safeguards the circuit from excessive current.

Advantages and Disadvantages

Advantages

• Wide input voltage range allows for versatile applications.
• Small package size enables space-saving designs.
• Low dropout voltage ensures efficient power utilization.
• Excellent line and load regulation characteristics provide stable output voltage.

Disadvantages

• Maximum output current of 150mA may limit its use in high-power applications.
• Limited availability of alternative models with higher output currents.

Working Principles

The S-1313C33-M5T1U3 utilizes a voltage reference, error amplifier, and pass transistor to regulate the output voltage. The voltage reference compares the output voltage with a fixed reference voltage, and any deviation is amplified by the error amplifier. The pass transistor adjusts its resistance to maintain the desired output voltage, compensating for variations in the input voltage.

Detailed Application Field Plans

The S-1313C33-M5T1U3 can be used in various electronic applications, including but not limited to: - Battery-powered devices - Portable electronics - IoT devices - Wearable technology - Embedded systems

Detailed and Complete Alternative Models

While the S-1313C33-M5T1U3 is a reliable voltage regulator, there are alternative models available with different specifications and features. Some popular alternatives include:

1. S-1313B33-M5T1U3: Similar to S-1313C33-M5T1U3, but with a lower dropout voltage of 120mV.
2. S-1313C33-A5T1U3: Offers a higher maximum output current of 300mA.
3. S-1313C33-M5T2U3: Provides an adjustable output voltage range from 1.2V to 5.0V.

These alternative models offer flexibility in choosing the most suitable voltage regulator for specific application requirements.

In conclusion, the S-1313C33-M5T1U3 is a compact and efficient voltage regulator that provides stable output voltage in various electronic circuits. Its low dropout voltage, wide input voltage range, and excellent regulation characteristics make it a popular choice for battery-powered devices, portable electronics, IoT devices, and more. While it has some limitations in terms of maximum output current, there are alternative models available to cater to different application needs.