S-1137A13-M5T1U

Basic Information Overview

Category: Integrated Circuit (IC)
Use: Voltage Regulator
Characteristics: Low Dropout, High Current, Adjustable Output
Package: SOT-23-5
Essence: Regulates voltage to a desired level
Packaging/Quantity: Tape and Reel, 3000 units per reel

Specifications

Input Voltage Range: 2.5V - 6.0V
Output Voltage Range: 1.2V - 5.5V
Dropout Voltage: 200mV @ 500mA
Maximum Output Current: 1A
Quiescent Current: 75µA
Line Regulation: ±0.05%
Load Regulation: ±0.1%
Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The S-1137A13-M5T1U has a total of five pins: 1. VIN: Input voltage pin 2. GND: Ground pin 3. VOUT: Output voltage pin 4. NC: No connection pin 5. EN: Enable pin

Functional Features

Low dropout voltage ensures efficient regulation even with small input-output differentials.
High current capability allows for powering various electronic components.
Adjustable output voltage provides flexibility in different applications.
Enable pin allows for easy on/off control of the regulator.

Advantages

Wide input voltage range accommodates various power sources.
Excellent line and load regulation ensures stable output voltage.
Low quiescent current minimizes power consumption during standby.
Small package size (SOT-23-5) enables space-saving designs.

Disadvantages

Limited maximum output current may not be suitable for high-power applications.
Dropout voltage of 200mV may cause a slight voltage drop across the regulator.

Working Principles

The S-1137A13-M5T1U is a linear voltage regulator that uses a PNP transistor as the pass element. It regulates the output voltage by adjusting the resistance between the input and output pins. When the input voltage exceeds the desired output voltage, the pass element conducts and reduces the voltage to the desired level. Conversely, when the input voltage drops below the desired output voltage, the pass element restricts current flow to maintain the output voltage.

Detailed Application Field Plans

The S-1137A13-M5T1U is commonly used in various electronic devices and systems, including: - Battery-powered devices: Portable electronics, handheld instruments, and wireless communication devices. - Automotive applications: Vehicle infotainment systems, navigation units, and dashboard displays. - Industrial equipment: Sensors, actuators, and control systems. - Consumer electronics: Audio/video equipment, gaming consoles, and digital cameras.

Detailed and Complete Alternative Models

S-1137A12-M5T1U: Similar specifications but with fixed output voltage of 3.3V.
S-1137A15-M5T1U: Similar specifications but with fixed output voltage of 5.0V.
S-1137A18-M5T1U: Similar specifications but with fixed output voltage of 1.8V.

These alternative models provide options for specific voltage requirements while maintaining similar characteristics and package size.

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Seznam 10 běžných otázek a odpovědí souvisejících s aplikací S-1137A13-M5T1U v technických řešeních

Sure! Here are 10 common questions and answers related to the application of S-1137A13-M5T1U in technical solutions:

Q1: What is S-1137A13-M5T1U? A1: S-1137A13-M5T1U is a specific model or part number of a component used in technical solutions, typically in electronic circuits.

Q2: What is the purpose of S-1137A13-M5T1U? A2: The purpose of S-1137A13-M5T1U is to regulate voltage levels within a circuit, ensuring stable and reliable power supply to connected devices.

Q3: What are the key features of S-1137A13-M5T1U? A3: Some key features of S-1137A13-M5T1U include low dropout voltage, high output current capability, thermal shutdown protection, and overcurrent protection.

Q4: What is the input voltage range for S-1137A13-M5T1U? A4: The input voltage range for S-1137A13-M5T1U typically varies between 2.0V and 6.0V.

Q5: What is the output voltage of S-1137A13-M5T1U? A5: The output voltage of S-1137A13-M5T1U can be set to various values, typically ranging from 1.2V to 5.0V, depending on the specific configuration.

Q6: Can S-1137A13-M5T1U handle high currents? A6: Yes, S-1137A13-M5T1U has a high output current capability, typically up to 1.0A, making it suitable for applications that require significant power.

Q7: Does S-1137A13-M5T1U have any protection features? A7: Yes, S-1137A13-M5T1U incorporates thermal shutdown protection and overcurrent protection to safeguard the circuit and connected devices from damage.

Q8: Is S-1137A13-M5T1U suitable for battery-powered applications? A8: Yes, S-1137A13-M5T1U is commonly used in battery-powered applications due to its low dropout voltage, which allows efficient utilization of available power.

Q9: Can S-1137A13-M5T1U operate in high-temperature environments? A9: S-1137A13-M5T1U has a wide operating temperature range, typically between -40°C and 85°C, making it suitable for various environments, including high-temperature conditions.

Q10: Are there any recommended external components to use with S-1137A13-M5T1U? A10: To ensure optimal performance, it is recommended to use input/output capacitors and resistors as specified in the manufacturer's datasheet or application notes for S-1137A13-M5T1U.

Please note that the specific details and answers may vary depending on the manufacturer's specifications and application requirements.