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S-1172B21-U5T1U
Product Overview
Category
The S-1172B21-U5T1U belongs to the category of voltage regulators.
Use
It is used to regulate and stabilize voltage in electronic circuits and devices.
Characteristics
- Input Voltage Range: 2.0V to 6.0V
- Output Voltage Range: 0.8V to 5.0V
- Low Dropout Voltage: 160mV @ 150mA
- High Ripple Rejection: 75dB @ 1kHz
- Low Quiescent Current: 30μA (TYP.)
- Package: SOT-23-5
- Operating Temperature Range: -40°C to +85°C
Package
The S-1172B21-U5T1U comes in a SOT-23-5 package.
Essence
This voltage regulator provides stable and reliable voltage output for various electronic applications.
Packaging/Quantity
The S-1172B21-U5T1U is typically available in reels with a quantity of 3000 units per reel.
Specifications
- Input Voltage Range: 2.0V to 6.0V
- Output Voltage Range: 0.8V to 5.0V
- Dropout Voltage: 160mV @ 150mA
- Ripple Rejection: 75dB @ 1kHz
- Quiescent Current: 30μA (TYP.)
- Package: SOT-23-5
- Operating Temperature Range: -40°C to +85°C
Detailed Pin Configuration
- VIN (Input Voltage)
- GND (Ground)
- NC (No Connection)
- VOUT (Output Voltage)
- NC (No Connection)
Functional Features
- Wide input voltage range
- Low dropout voltage
- High ripple rejection
- Low quiescent current
- Short-circuit protection
- Thermal shutdown protection
Advantages
- Wide operating temperature range
- Small package size
- Low dropout voltage
- Excellent ripple rejection
- Low quiescent current
Disadvantages
- Limited maximum output current
- Limited input voltage range
Working Principles
The S-1172B21-U5T1U operates by comparing the reference voltage with the feedback voltage to maintain a stable output voltage, even when the input voltage fluctuates.
Detailed Application Field Plans
The S-1172B21-U5T1U is suitable for various battery-powered devices, portable electronics, IoT devices, and other applications requiring stable voltage regulation within a compact form factor.
Detailed and Complete Alternative Models
- S-1172B33-U5T1U
- S-1172B50-U5T1U
- S-1172B18-U5T1U
In conclusion, the S-1172B21-U5T1U voltage regulator offers a wide input voltage range, low dropout voltage, and high ripple rejection, making it an ideal choice for applications requiring stable voltage regulation in a compact package.
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Seznam 10 běžných otázek a odpovědí souvisejících s aplikací S-1172B21-U5T1U v technických řešeních
What is S-1172B21-U5T1U?
- S-1172B21-U5T1U is a voltage regulator IC commonly used in technical solutions to regulate and stabilize voltage levels.
What are the key features of S-1172B21-U5T1U?
- The key features of S-1172B21-U5T1U include low dropout voltage, high accuracy, low quiescent current, and overcurrent protection.
How is S-1172B21-U5T1U typically used in technical solutions?
- S-1172B21-U5T1U is often used to provide a stable voltage supply for various electronic components and circuits, such as microcontrollers, sensors, and communication modules.
What is the input voltage range for S-1172B21-U5T1U?
- The input voltage range for S-1172B21-U5T1U is typically between 2.5V and 15V.
What is the output voltage range for S-1172B21-U5T1U?
- The output voltage range for S-1172B21-U5T1U is adjustable, typically ranging from 1.2V to 6.0V.
Does S-1172B21-U5T1U require any external components for operation?
- S-1172B21-U5T1U requires minimal external components, typically only requiring input and output capacitors for stable operation.
What are the typical applications for S-1172B21-U5T1U in technical solutions?
- S-1172B21-U5T1U is commonly used in battery-powered devices, portable electronics, and other applications requiring stable voltage regulation.
What are the thermal considerations for using S-1172B21-U5T1U?
- Thermal considerations for S-1172B21-U5T1U include proper heat sinking and thermal management to ensure optimal performance and reliability.
Are there any specific layout guidelines for incorporating S-1172B21-U5T1U into a PCB design?
- It is recommended to follow the manufacturer's layout guidelines to minimize noise, optimize thermal dissipation, and ensure stable operation of S-1172B21-U5T1U.
Where can I find detailed technical specifications and application notes for S-1172B21-U5T1U?
- Detailed technical specifications and application notes for S-1172B21-U5T1U can be found on the manufacturer's website or in the product datasheet.