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S-1172B26-E6T1U
Product Overview
Category
S-1172B26-E6T1U belongs to the category of voltage regulators.
Use
This product is primarily used for regulating voltage in electronic circuits.
Characteristics
- High precision voltage regulation
- Low dropout voltage
- Low quiescent current
- Thermal shutdown protection
- Short circuit protection
Package
The S-1172B26-E6T1U comes in a small surface-mount package, making it suitable for compact electronic devices.
Essence
The essence of this product lies in its ability to provide stable and regulated voltage output, ensuring proper functioning of electronic circuits.
Packaging/Quantity
The S-1172B26-E6T1U is typically packaged in reels or tubes, with a quantity of 3000 units per reel/tube.
Specifications
- Input Voltage Range: 2.5V - 6.0V
- Output Voltage Range: 1.2V - 5.0V
- Output Current: Up to 500mA
- Dropout Voltage: 200mV (typical)
- Quiescent Current: 45µA (typical)
- Operating Temperature Range: -40°C to +85°C
Detailed Pin Configuration
The S-1172B26-E6T1U has the following pin configuration:
- VIN: Input voltage pin
- GND: Ground pin
- VOUT: Output voltage pin
- CE: Chip enable pin
- NC: No connection pin
Functional Features
- High Precision Voltage Regulation: The S-1172B26-E6T1U ensures accurate and stable output voltage, minimizing fluctuations.
- Low Dropout Voltage: The low dropout voltage allows the regulator to operate even when the input voltage is close to the output voltage.
- Low Quiescent Current: The low quiescent current ensures minimal power consumption when the regulator is in standby mode.
- Thermal Shutdown Protection: The regulator automatically shuts down if the temperature exceeds a certain threshold, preventing damage due to overheating.
- Short Circuit Protection: The S-1172B26-E6T1U has built-in protection against short circuits, safeguarding the circuitry.
Advantages and Disadvantages
Advantages
- High precision voltage regulation ensures stable performance of electronic circuits.
- Low dropout voltage allows for efficient operation even with low input voltages.
- Low quiescent current minimizes power consumption during standby.
- Thermal shutdown protection prevents damage from excessive heat.
- Short circuit protection safeguards the circuitry.
Disadvantages
- Limited output current capacity (up to 500mA).
- Restricted input voltage range (2.5V - 6.0V).
Working Principles
The S-1172B26-E6T1U operates based on the principle of feedback control. It compares the output voltage with a reference voltage and adjusts the internal circuitry to maintain a constant output voltage, regardless of changes in the input voltage or load conditions. This feedback loop ensures precise voltage regulation.
Detailed Application Field Plans
The S-1172B26-E6T1U finds applications in various electronic devices, including but not limited to: - Mobile phones - Portable media players - Digital cameras - Wireless communication devices - Battery-powered devices
Detailed and Complete Alternative Models
Some alternative models that offer similar functionality to the S-1172B26-E6T1U include: - S-1172B33-E6T1U - S-1172B50-E6T1U - S-1172B12-E6T1U
These models have different output voltage ranges, allowing for flexibility in design and compatibility with various electronic circuits.
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Seznam 10 běžných otázek a odpovědí souvisejících s aplikací S-1172B26-E6T1U v technických řešeních
Sure! Here are 10 common questions and answers related to the application of S-1172B26-E6T1U in technical solutions:
Q1: What is S-1172B26-E6T1U? A1: S-1172B26-E6T1U is a specific model of voltage regulator IC (integrated circuit) used for regulating voltage levels in electronic circuits.
Q2: What is the input voltage range of S-1172B26-E6T1U? A2: The input voltage range of S-1172B26-E6T1U is typically between 2.5V and 6.0V.
Q3: What is the output voltage range of S-1172B26-E6T1U? A3: The output voltage range of S-1172B26-E6T1U is fixed at 2.6V.
Q4: What is the maximum output current of S-1172B26-E6T1U? A4: The maximum output current of S-1172B26-E6T1U is typically around 500mA.
Q5: Can S-1172B26-E6T1U handle both step-up and step-down voltage regulation? A5: No, S-1172B26-E6T1U is designed for step-down voltage regulation only.
Q6: Is S-1172B26-E6T1U suitable for battery-powered applications? A6: Yes, S-1172B26-E6T1U is commonly used in battery-powered applications due to its low dropout voltage and low quiescent current.
Q7: Does S-1172B26-E6T1U have built-in thermal protection? A7: Yes, S-1172B26-E6T1U incorporates built-in thermal shutdown protection to prevent overheating.
Q8: Can S-1172B26-E6T1U operate in a wide temperature range? A8: Yes, S-1172B26-E6T1U is designed to operate within a wide temperature range, typically from -40°C to +85°C.
Q9: What package type does S-1172B26-E6T1U come in? A9: S-1172B26-E6T1U is available in a small surface-mount SOT-23-5 package.
Q10: Are there any application notes or reference designs available for S-1172B26-E6T1U? A10: Yes, the manufacturer provides application notes and reference designs that can help with the implementation of S-1172B26-E6T1U in various technical solutions.
Please note that the answers provided here are general and may vary depending on the specific datasheet and manufacturer's documentation for S-1172B26-E6T1U.