S-1172B37-E6T1G
Product Overview
Category
The S-1172B37-E6T1G belongs to the category of voltage regulators.
Use
It is used to regulate voltage in electronic circuits and devices.
Characteristics
- Low dropout voltage
- High output voltage accuracy
- Low quiescent current
- Built-in overcurrent protection
Package
The S-1172B37-E6T1G comes in a small surface-mount package.
Essence
This voltage regulator is essential for maintaining stable voltage levels in electronic systems.
Packaging/Quantity
The product is typically packaged in reels and is available in various quantities depending on the supplier.
Specifications
- Input Voltage Range: 2.5V to 10V
- Output Voltage: 3.7V
- Maximum Output Current: 500mA
- Dropout Voltage: 150mV (typical)
- Quiescent Current: 45µA (typical)
Detailed Pin Configuration
The S-1172B37-E6T1G has a standard 5-pin configuration: 1. VIN (Input Voltage) 2. GND (Ground) 3. VOUT (Output Voltage) 4. NC (No Connection) 5. EN (Enable)
Functional Features
- Overcurrent Protection: The device automatically limits the output current to protect the circuit from damage.
- Low Dropout Voltage: Ensures efficient regulation even when the input voltage is only slightly higher than the desired output voltage.
- Enable Function: Allows the regulator to be turned on or off as needed, conserving power.
Advantages and Disadvantages
Advantages
- High output voltage accuracy
- Low quiescent current consumption
- Small form factor
- Overcurrent protection for added reliability
Disadvantages
- Limited maximum output current compared to some alternatives
- Higher dropout voltage than certain competing models
Working Principles
The S-1172B37-E6T1G operates by comparing the output voltage to a reference voltage and adjusting the internal circuitry to maintain a stable output voltage despite variations in the input voltage.
Detailed Application Field Plans
The S-1172B37-E6T1G is commonly used in: - Battery-powered devices - Portable electronics - IoT (Internet of Things) devices - Embedded systems
Detailed and Complete Alternative Models
Some alternative models to the S-1172B37-E6T1G include: - S-1172 series by Seiko Instruments - LM317 by Texas Instruments - LT1763 by Linear Technology
In conclusion, the S-1172B37-E6T1G is a versatile voltage regulator with a range of applications in electronic systems. Its compact size, low dropout voltage, and overcurrent protection make it a reliable choice for various designs.
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技術ソリューションにおける S-1172B37-E6T1G の適用に関連する 10 件の一般的な質問と回答をリストします。
What is S-1172B37-E6T1G?
- S-1172B37-E6T1G is a low dropout voltage regulator (LDO) that provides a stable output voltage for various technical applications.
What is the input voltage range for S-1172B37-E6T1G?
- The input voltage range for S-1172B37-E6T1G is typically between 2.5V and 10V.
What is the output voltage of S-1172B37-E6T1G?
- The output voltage of S-1172B37-E6T1G is fixed at 3.7V.
What is the maximum output current of S-1172B37-E6T1G?
- The maximum output current of S-1172B37-E6T1G is typically around 1A.
What are the typical applications for S-1172B37-E6T1G?
- S-1172B37-E6T1G is commonly used in battery-powered devices, portable equipment, and other applications requiring a stable 3.7V power supply.
Does S-1172B37-E6T1G require external components for operation?
- Yes, S-1172B37-E6T1G requires input and output capacitors for stable operation.
Is S-1172B37-E6T1G suitable for automotive applications?
- Yes, S-1172B37-E6T1G is designed to meet the requirements for automotive applications, including AEC-Q100 qualification.
What is the thermal performance of S-1172B37-E6T1G?
- S-1172B37-E6T1G features thermal shutdown and overcurrent protection to ensure reliable performance under varying load conditions.
Can S-1172B37-E6T1G be used in conjunction with other voltage regulators?
- Yes, S-1172B37-E6T1G can be used in combination with other voltage regulators to provide multiple power rails within a system.
Where can I find detailed specifications and application notes for S-1172B37-E6T1G?
- Detailed specifications and application notes for S-1172B37-E6T1G can be found in the product datasheet provided by the manufacturer.