S-1137D17-U5T1G

Basic Information Overview

Category: Integrated Circuit (IC)
Use: Voltage Regulator
Characteristics: Low Dropout, High Current Capability
Package: SOT-23-5
Essence: Regulates voltage with low dropout and high current capability
Packaging/Quantity: Tape and Reel, 3000 units per reel

Specifications

Input Voltage Range: 2.5V to 6.5V
Output Voltage Range: 0.8V to 5.0V
Dropout Voltage: 200mV at 500mA
Maximum Output Current: 1A
Quiescent Current: 80µA
Line Regulation: ±0.05% typical
Load Regulation: ±0.2% typical
Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The S-1137D17-U5T1G has a standard SOT-23-5 package with the following pin configuration:

```

| | --| Vout| --| GND | --| EN | --| Vin | |____| ```

Functional Features

Low dropout voltage ensures stable output even when input voltage is close to the desired output voltage.
High current capability allows for powering devices that require higher currents.
Enable pin (EN) provides control over the regulator's operation, allowing for power-saving modes.
Excellent line and load regulation ensure accurate and stable output voltage.

Advantages

Wide input voltage range makes it suitable for various applications.
Low quiescent current minimizes power consumption in standby or idle mode.
Small package size enables space-efficient designs.
High output current capability meets the demands of power-hungry devices.

Disadvantages

Dropout voltage of 200mV may limit its use in applications with low input voltages.
Limited output voltage range may not be suitable for certain specialized applications.

Working Principles

The S-1137D17-U5T1G is a linear voltage regulator that uses a pass transistor to regulate the output voltage. It operates by comparing the reference voltage with the feedback voltage and adjusts the pass transistor accordingly to maintain a stable output voltage.

Detailed Application Field Plans

The S-1137D17-U5T1G can be used in various applications, including: - Battery-powered devices - Portable electronic devices - IoT devices - Automotive electronics - Industrial control systems

Detailed and Complete Alternative Models

Some alternative models that offer similar functionality to the S-1137D17-U5T1G are: - LM1117-3.3: Low dropout voltage regulator with fixed 3.3V output. - LT1763: Ultra-low dropout linear regulator with adjustable output voltage. - TPS7A4700: High-current, low-dropout voltage regulator with adjustable output voltage.

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Seznam 10 běžných otázek a odpovědí souvisejících s aplikací S-1137D17-U5T1G v technických řešeních

Sure! Here are 10 common questions and answers related to the application of S-1137D17-U5T1G in technical solutions:

Q1: What is S-1137D17-U5T1G? A1: S-1137D17-U5T1G is a specific model or part number of a component used in technical solutions. It could be a voltage regulator, transistor, or any other electronic component.

Q2: What is the purpose of S-1137D17-U5T1G? A2: The purpose of S-1137D17-U5T1G is to regulate voltage levels within a circuit or system. It ensures that the output voltage remains stable and within specified limits.

Q3: What are the key features of S-1137D17-U5T1G? A3: Some key features of S-1137D17-U5T1G may include low dropout voltage, high accuracy, low quiescent current, thermal shutdown protection, and overcurrent protection.

Q4: What is the input voltage range for S-1137D17-U5T1G? A4: The input voltage range for S-1137D17-U5T1G typically varies between a minimum and maximum value, such as 2.5V to 18V.

Q5: What is the output voltage range for S-1137D17-U5T1G? A5: The output voltage range for S-1137D17-U5T1G depends on the specific model or variant, but it could be, for example, 1.2V to 5.0V.

Q6: How much current can S-1137D17-U5T1G handle? A6: The current handling capacity of S-1137D17-U5T1G is typically specified in the datasheet. It could be, for example, 500mA or 1A.

Q7: Is S-1137D17-U5T1G suitable for battery-powered applications? A7: Yes, S-1137D17-U5T1G is often used in battery-powered applications due to its low dropout voltage and low quiescent current, which helps conserve battery life.

Q8: Does S-1137D17-U5T1G require any external components for operation? A8: S-1137D17-U5T1G may require a few external components like input/output capacitors and resistors for stability and filtering purposes. The datasheet provides specific recommendations.

Q9: Can S-1137D17-U5T1G handle temperature variations? A9: Yes, S-1137D17-U5T1G is designed to operate within a specified temperature range, typically from -40°C to +85°C, making it suitable for various environments.

Q10: Where can I find more information about S-1137D17-U5T1G? A10: You can find more detailed information about S-1137D17-U5T1G in the datasheet provided by the manufacturer. It includes electrical characteristics, pin configurations, application notes, and other relevant details.

Please note that the answers provided here are general and may vary depending on the specific model and manufacturer's specifications of S-1137D17-U5T1G.