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S-1317A12-A4T2U4
Basic Information Overview
Category: Integrated Circuit (IC)
Use: Voltage Regulator
Characteristics: - Low dropout voltage - High output voltage accuracy - Low quiescent current - Thermal shutdown protection - Overcurrent protection
Package: SOT-23-5
Essence: The S-1317A12-A4T2U4 is a voltage regulator IC that provides stable and regulated output voltage for various electronic devices.
Packaging/Quantity: Available in tape and reel packaging, with 3000 units per reel.
Specifications
- Input Voltage Range: 2.0V to 6.0V
- Output Voltage: 1.2V
- Output Current: 100mA
- Dropout Voltage: 160mV (typical)
- Quiescent Current: 30μA (typical)
- Operating Temperature Range: -40°C to +85°C
Detailed Pin Configuration
The S-1317A12-A4T2U4 has the following pin configuration:
- VIN: Input voltage pin
- GND: Ground pin
- CE: Chip enable pin
- VOUT: Output voltage pin
- NC: No connection pin
Functional Features
- Low dropout voltage ensures stable operation even with low input voltages.
- High output voltage accuracy provides precise regulation for sensitive electronic components.
- Low quiescent current minimizes power consumption during standby or idle modes.
- Thermal shutdown protection prevents damage due to excessive heat.
- Overcurrent protection safeguards the IC and connected devices from excessive current flow.
Advantages and Disadvantages
Advantages: - Reliable voltage regulation for various electronic devices. - Compact SOT-23-5 package allows for space-saving integration. - Wide operating temperature range enables usage in diverse environments. - Low dropout voltage and quiescent current enhance energy efficiency.
Disadvantages: - Limited output current of 100mA may not be suitable for high-power applications. - Single fixed output voltage limits flexibility in certain designs.
Working Principles
The S-1317A12-A4T2U4 is a linear voltage regulator that utilizes a pass transistor to regulate the output voltage. It operates by comparing the reference voltage with the feedback voltage, adjusting the pass transistor's resistance to maintain a stable output voltage.
Detailed Application Field Plans
The S-1317A12-A4T2U4 is commonly used in various battery-powered devices, such as: - Portable electronic devices - Wearable devices - IoT modules - Medical devices - Industrial sensors
Detailed and Complete Alternative Models
- S-1317A12-A4T2U3: Similar to S-1317A12-A4T2U4 but with an output voltage of 1.2V.
- S-1317A12-A4T2U5: Similar to S-1317A12-A4T2U4 but with an output voltage of 1.5V.
- S-1317A12-A4T2U6: Similar to S-1317A12-A4T2U4 but with an output voltage of 1.8V.
These alternative models provide different output voltage options while maintaining similar characteristics and package types.
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Texniki həllərdə S-1317A12-A4T2U4 tətbiqi ilə bağlı 10 ümumi sual və cavabı sadalayın
Sure! Here are 10 common questions and answers related to the application of S-1317A12-A4T2U4 in technical solutions:
Q: What is S-1317A12-A4T2U4? A: S-1317A12-A4T2U4 is a specific model of voltage regulator IC (integrated circuit) used for regulating voltage levels in electronic circuits.
Q: What is the input voltage range of S-1317A12-A4T2U4? A: The input voltage range of S-1317A12-A4T2U4 is typically between 2.5V and 6.0V.
Q: What is the output voltage of S-1317A12-A4T2U4? A: The output voltage of S-1317A12-A4T2U4 is fixed at 1.2V.
Q: What is the maximum output current of S-1317A12-A4T2U4? A: The maximum output current of S-1317A12-A4T2U4 is typically around 1.0A.
Q: Can S-1317A12-A4T2U4 handle both step-up and step-down voltage regulation? A: No, S-1317A12-A4T2U4 is specifically designed for step-down voltage regulation only.
Q: What is the typical efficiency of S-1317A12-A4T2U4? A: The typical efficiency of S-1317A12-A4T2U4 is around 90% under normal operating conditions.
Q: Does S-1317A12-A4T2U4 have built-in over-temperature protection? A: Yes, S-1317A12-A4T2U4 incorporates over-temperature protection to prevent damage due to excessive heat.
Q: Can S-1317A12-A4T2U4 operate in a wide temperature range? A: Yes, S-1317A12-A4T2U4 is designed to operate within a temperature range of -40°C to +85°C.
Q: What are the typical applications of S-1317A12-A4T2U4? A: S-1317A12-A4T2U4 is commonly used in various electronic devices such as smartphones, tablets, portable media players, and other battery-powered devices.
Q: Is S-1317A12-A4T2U4 RoHS compliant? A: Yes, S-1317A12-A4T2U4 is compliant with the Restriction of Hazardous Substances (RoHS) directive, ensuring it meets environmental standards.
Please note that the answers provided here are general and may vary depending on the specific datasheet and manufacturer's specifications for S-1317A12-A4T2U4.