S-1721A1812-I6T1U

Basic Information Overview

Category: Integrated Circuit (IC)
Use: Power Management
Characteristics: Low Dropout Voltage Regulator
Package: SOT-23-5
Essence: Voltage Regulator IC
Packaging/Quantity: Tape and Reel, 3000 pieces per reel

Specifications

Input Voltage Range: 2.5V to 6.0V
Output Voltage Range: 1.2V to 5.5V
Maximum Output Current: 150mA
Dropout Voltage: 200mV @ 100mA
Quiescent Current: 50µA (typical)

Detailed Pin Configuration

The S-1721A1812-I6T1U has a total of five pins: 1. VIN: Input voltage pin 2. GND: Ground pin 3. EN: Enable pin 4. VOUT: Output voltage pin 5. CE: Capacitor connection pin for stability

Functional Features

Low dropout voltage: The S-1721A1812-I6T1U exhibits a low dropout voltage, ensuring efficient power conversion even when the input voltage is close to the desired output voltage.
Low quiescent current: With a typical quiescent current of only 50µA, this IC minimizes power consumption in standby or idle modes.
Thermal shutdown protection: The device incorporates thermal shutdown protection, preventing damage due to excessive temperature.

Advantages and Disadvantages

Advantages: - Compact package size allows for space-saving designs. - Wide input voltage range enables compatibility with various power sources. - Low dropout voltage ensures stable output voltage even under varying load conditions.

Disadvantages: - Limited maximum output current may restrict its use in high-power applications. - Requires an external capacitor for stability, adding to the overall component count.

Working Principles

The S-1721A1812-I6T1U is a linear voltage regulator that regulates the output voltage based on the input voltage. It utilizes a pass transistor to control the voltage drop across it, maintaining a stable output voltage. The enable pin (EN) allows for easy on/off control of the regulator.

Detailed Application Field Plans

The S-1721A1812-I6T1U finds applications in various electronic devices where a stable and regulated power supply is required. Some potential application fields include: - Battery-powered devices - Portable consumer electronics - IoT devices - Medical equipment - Industrial automation

Detailed and Complete Alternative Models

S-1711A1812-I6T1U: Similar specifications but with a higher maximum output current of 300mA.
S-1701A1812-I6T1U: Low dropout voltage regulator with an adjustable output voltage range.
S-1731A1812-I6T1U: Voltage regulator with built-in overcurrent protection and thermal shutdown features.

(Note: These alternative models are provided as examples and may not cover all available options in the market.)

This entry provides comprehensive information about the S-1721A1812-I6T1U voltage regulator IC. It includes basic details, specifications, pin configuration, functional features, advantages and disadvantages, working principles, application field plans, and alternative models.

Seznam 10 běžných otázek a odpovědí souvisejících s aplikací S-1721A1812-I6T1U v technických řešeních

Sure! Here are 10 common questions and answers related to the application of S-1721A1812-I6T1U in technical solutions:

Q1: What is S-1721A1812-I6T1U? A1: S-1721A1812-I6T1U is a specific model or part number of a component used in technical solutions.

Q2: What is the purpose of S-1721A1812-I6T1U? A2: The purpose of S-1721A1812-I6T1U is to serve a specific function within a technical solution, such as voltage regulation or power management.

Q3: How does S-1721A1812-I6T1U work? A3: S-1721A1812-I6T1U works by utilizing its internal circuitry to regulate voltage or perform other specified functions based on its design.

Q4: What are the key features of S-1721A1812-I6T1U? A4: The key features of S-1721A1812-I6T1U may include input/output voltage range, current capacity, efficiency, protection mechanisms, and package size.

Q5: In which applications can S-1721A1812-I6T1U be used? A5: S-1721A1812-I6T1U can be used in various applications such as consumer electronics, industrial equipment, automotive systems, and more, where voltage regulation or power management is required.

Q6: What are the advantages of using S-1721A1812-I6T1U in technical solutions? A6: The advantages of using S-1721A1812-I6T1U may include its compact size, high efficiency, reliable performance, and ability to handle specific voltage or power requirements.

Q7: Are there any limitations or considerations when using S-1721A1812-I6T1U? A7: Some limitations or considerations may include input/output voltage compatibility, current limitations, temperature range, and any specific application requirements mentioned in the datasheet.

Q8: Can S-1721A1812-I6T1U be used in both AC and DC applications? A8: The suitability of S-1721A1812-I6T1U for AC or DC applications depends on its design specifications. Refer to the datasheet or consult the manufacturer for specific information.

Q9: Is S-1721A1812-I6T1U compatible with other components or systems? A9: S-1721A1812-I6T1U can be compatible with other components or systems as long as they meet the necessary electrical and mechanical requirements.

Q10: Where can I find more information about S-1721A1812-I6T1U? A10: You can find more information about S-1721A1812-I6T1U in its datasheet provided by the manufacturer or by contacting the manufacturer directly for technical support.