S-1135D25-U5T1U

Basic Information Overview

Category: Integrated Circuit (IC)
Use: Voltage Regulator
Characteristics: Low dropout, high accuracy, low quiescent current
Package: SOT-89
Essence: Regulates input voltage to a stable output voltage
Packaging/Quantity: Tape and reel, 3000 units per reel

Specifications

Input Voltage Range: 2.5V - 6.0V
Output Voltage Range: 1.2V - 5.0V
Dropout Voltage: 200mV @ 100mA
Quiescent Current: 50µA
Load Regulation: ±1%
Line Regulation: ±0.5%
Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The S-1135D25-U5T1U has the following pin configuration: 1. VIN: Input voltage pin 2. GND: Ground pin 3. VOUT: Output voltage pin

Functional Features

Low dropout voltage allows for efficient regulation even with small input-output voltage differentials.
High accuracy ensures precise output voltage regulation.
Low quiescent current minimizes power consumption in standby mode.
Built-in overcurrent protection safeguards the circuit from excessive current.

Advantages

Wide input voltage range provides flexibility in various applications.
Compact SOT-89 package enables space-saving designs.
Excellent load and line regulation ensure stable output voltage under varying conditions.
Overcurrent protection enhances system reliability.

Disadvantages

Limited output current capability may restrict usage in high-power applications.
SOT-89 package may require additional heat dissipation measures in certain scenarios.

Working Principles

The S-1135D25-U5T1U is a linear voltage regulator that utilizes a pass transistor to regulate the input voltage to a stable output voltage. It operates by comparing the output voltage with a reference voltage and adjusting the pass transistor accordingly to maintain the desired output voltage.

Detailed Application Field Plans

The S-1135D25-U5T1U is suitable for a wide range of applications, including but not limited to: - Battery-powered devices - Portable electronics - Automotive systems - Industrial equipment - Communication devices

Detailed and Complete Alternative Models

S-1135D25-M5T1U: Similar specifications and features, different package (SOT-23)
S-1135D25-N5T1U: Similar specifications and features, different package (SOT-323)
S-1135D25-Q5T1U: Similar specifications and features, different package (SOT-89-5)

These alternative models offer similar functionality and can be chosen based on specific design requirements.

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Seznam 10 běžných otázek a odpovědí souvisejících s aplikací S-1135D25-U5T1U v technických řešeních

Sure! Here are 10 common questions and answers related to the application of S-1135D25-U5T1U in technical solutions:

Q1: What is S-1135D25-U5T1U? A1: S-1135D25-U5T1U is a specific model of voltage regulator IC (integrated circuit) used for regulating voltage in various electronic devices.

Q2: What is the input voltage range of S-1135D25-U5T1U? A2: The input voltage range of S-1135D25-U5T1U is typically between 2.0V and 6.0V.

Q3: What is the output voltage of S-1135D25-U5T1U? A3: The output voltage of S-1135D25-U5T1U is fixed at 2.5V.

Q4: What is the maximum output current of S-1135D25-U5T1U? A4: The maximum output current of S-1135D25-U5T1U is typically 150mA.

Q5: Can S-1135D25-U5T1U handle reverse polarity protection? A5: No, S-1135D25-U5T1U does not have built-in reverse polarity protection. External measures need to be taken to ensure proper polarity.

Q6: Is S-1135D25-U5T1U suitable for battery-powered applications? A6: Yes, S-1135D25-U5T1U is commonly used in battery-powered applications due to its low dropout voltage and low quiescent current.

Q7: Does S-1135D25-U5T1U have thermal shutdown protection? A7: Yes, S-1135D25-U5T1U incorporates thermal shutdown protection to prevent overheating and damage.

Q8: Can S-1135D25-U5T1U be used in automotive applications? A8: Yes, S-1135D25-U5T1U is suitable for automotive applications as it meets the necessary standards and has a wide operating temperature range.

Q9: What is the package type of S-1135D25-U5T1U? A9: S-1135D25-U5T1U comes in a small surface-mount SOT-23-5 package.

Q10: Are there any recommended external components for using S-1135D25-U5T1U? A10: Yes, to ensure stability and performance, it is recommended to use input/output capacitors and resistors as specified in the datasheet of S-1135D25-U5T1U.

Please note that these answers are general and may vary depending on the specific application and requirements. It is always advisable to refer to the datasheet and consult with technical experts for accurate information.