S-1135A28-U5T1G

Basic Information Overview

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

Specifications

Input Voltage Range: 2.5V - 6.0V
Output Voltage Range: 0.8V - 5.5V
Dropout Voltage: 200mV @ 150mA
Maximum Output Current: 150mA
Quiescent Current: 40µA (typical)

Detailed Pin Configuration

The S-1135A28-U5T1G 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 voltage differentials.
High current capability allows for powering various components in the circuit.
Adjustable output voltage provides flexibility in meeting specific requirements.
Enable pin allows for easy on/off control of the regulator.

Advantages and Disadvantages

Advantages: - Low dropout voltage minimizes power dissipation. - High current capability enables the use of power-hungry components. - Adjustable output voltage offers versatility in different applications. - Small package size (SOT-23-5) saves board space.

Disadvantages: - Limited maximum output current may not be suitable for high-power applications. - Requires external components for stability and filtering.

Working Principles

The S-1135A28-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 adjusting the pass transistor accordingly. The dropout voltage is minimized by using a low resistance pass transistor.

Detailed Application Field Plans

The S-1135A28-U5T1G can be used in various applications, including but not limited to: 1. Battery-powered devices: Provides stable voltage for microcontrollers, sensors, and other components. 2. Portable audio players: Regulates power supply for audio amplifiers and digital-to-analog converters. 3. Automotive electronics: Ensures consistent voltage for automotive sensors and control modules. 4. Industrial equipment: Powers control circuits and sensors in industrial automation systems.

Detailed and Complete Alternative Models

S-1135A33-U5T1G: Similar specifications, but with a higher output voltage range (0.8V - 5.5V).
S-1135A18-U5T1G: Similar specifications, but with a lower output voltage range (0.8V - 3.3V).
S-1135A50-U5T1G: Similar specifications, but with a higher maximum output current (500mA).

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Texniki həllərdə S-1135A28-U5T1G tətbiqi ilə bağlı 10 ümumi sual və cavabı sadalayın

Sure! Here are 10 common questions and answers related to the application of S-1135A28-U5T1G in technical solutions:

Q1: What is S-1135A28-U5T1G? A1: S-1135A28-U5T1G is a specific model of voltage regulator IC (integrated circuit) used for regulating voltage in electronic circuits.

Q2: What is the input voltage range of S-1135A28-U5T1G? A2: The input voltage range of S-1135A28-U5T1G is typically between 2.0V and 6.0V.

Q3: What is the output voltage of S-1135A28-U5T1G? A3: The output voltage of S-1135A28-U5T1G is fixed at 2.8V.

Q4: What is the maximum output current of S-1135A28-U5T1G? A4: The maximum output current of S-1135A28-U5T1G is typically around 150mA.

Q5: Can S-1135A28-U5T1G handle reverse polarity protection? A5: No, S-1135A28-U5T1G does not have built-in reverse polarity protection. External measures need to be taken to protect against reverse polarity.

Q6: Is S-1135A28-U5T1G suitable for battery-powered applications? A6: Yes, S-1135A28-U5T1G is commonly used in battery-powered applications due to its low dropout voltage and low quiescent current.

Q7: Does S-1135A28-U5T1G have thermal shutdown protection? A7: Yes, S-1135A28-U5T1G has built-in thermal shutdown protection to prevent overheating and damage.

Q8: Can S-1135A28-U5T1G be used in automotive applications? A8: Yes, S-1135A28-U5T1G is suitable for automotive applications as it meets the necessary requirements for automotive electronics.

Q9: What is the package type of S-1135A28-U5T1G? A9: S-1135A28-U5T1G comes in a SOT-23-5 package, which is a small surface-mount package with five pins.

Q10: Are there any recommended external components to use with S-1135A28-U5T1G? A10: Yes, to ensure stability and proper operation, it is recommended to use input/output capacitors and resistors as specified in the datasheet of S-1135A28-U5T1G.

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