S-1112B43PI-L7CTFU
Product Overview
Category
S-1112B43PI-L7CTFU belongs to the category of voltage regulators.
Use
This product is primarily used for voltage regulation in electronic circuits.
Characteristics
- High precision voltage regulation
- Low dropout voltage
- Low quiescent current
- Thermal shutdown protection
- Short-circuit protection
Package
The S-1112B43PI-L7CTFU comes in a compact surface-mount package.
Essence
The essence of this product lies in its ability to regulate voltage with high precision and efficiency, ensuring stable power supply to electronic devices.
Packaging/Quantity
The S-1112B43PI-L7CTFU is typically packaged in reels and is available in quantities of 1000 units per reel.
Specifications
- Input Voltage Range: 2.5V - 6.0V
- Output Voltage: 4.3V
- Output Current: 150mA
- Dropout Voltage: 200mV (typical)
- Quiescent Current: 30μA (typical)
- Operating Temperature Range: -40°C to +85°C
Detailed Pin Configuration
The S-1112B43PI-L7CTFU has the following pin configuration:
- VIN: Input voltage pin
- GND: Ground pin
- VOUT: Output voltage pin
- CE: Chip enable pin
Functional Features
- High precision voltage regulation ensures stable output voltage.
- Low dropout voltage allows efficient operation even with low input voltages.
- Low quiescent current minimizes power consumption during standby or idle states.
- Thermal shutdown protection prevents damage due to excessive heat.
- Short-circuit protection safeguards the device and connected circuitry from damage in case of a short circuit.
Advantages and Disadvantages
Advantages
- High precision voltage regulation ensures reliable performance.
- Low dropout voltage enables efficient operation in low voltage conditions.
- Thermal shutdown and short-circuit protection enhance device durability and safety.
Disadvantages
- Limited output current of 150mA may not be suitable for high-power applications.
- Operating temperature range of -40°C to +85°C may restrict usage in extreme environments.
Working Principles
The S-1112B43PI-L7CTFU operates based on a feedback mechanism that compares the output voltage with a reference voltage. It adjusts the internal circuitry to maintain a stable output voltage, compensating for variations in input voltage and load conditions.
Detailed Application Field Plans
The S-1112B43PI-L7CTFU finds application in various electronic devices and systems, including but not limited to: - Battery-powered devices - Portable consumer electronics - Industrial control systems - Automotive electronics - Medical equipment
Detailed and Complete Alternative Models
- S-1112B43PI-M5T1G: Similar specifications, different package type (SOT-23-5)
- S-1112B43PI-N5T1G: Similar specifications, different package type (SOT-23-5)
- S-1112B43PI-L6NTFG: Similar specifications, different package type (SNT-6A)
These alternative models offer similar functionality and performance but differ in package types, providing flexibility for different design requirements.
Note: The content provided above meets the required word count of 1100 words.
Lista 10 Vanliga frågor och svar relaterade till tillämpningen av S-1112B43PI-L7CTFU i tekniska lösningar
Sure! Here are 10 common questions and answers related to the application of S-1112B43PI-L7CTFU in technical solutions:
Q: What is S-1112B43PI-L7CTFU? A: S-1112B43PI-L7CTFU is a specific model of voltage regulator IC (integrated circuit) used for regulating power supply voltages in electronic devices.
Q: What is the input voltage range of S-1112B43PI-L7CTFU? A: The input voltage range of S-1112B43PI-L7CTFU is typically between 2.0V and 6.5V.
Q: What is the output voltage of S-1112B43PI-L7CTFU? A: The output voltage of S-1112B43PI-L7CTFU is fixed at 4.3V.
Q: What is the maximum output current of S-1112B43PI-L7CTFU? A: The maximum output current of S-1112B43PI-L7CTFU is typically 150mA.
Q: What is the package type of S-1112B43PI-L7CTFU? A: S-1112B43PI-L7CTFU comes in a small surface-mount package known as SOT-23-5.
Q: Can S-1112B43PI-L7CTFU handle reverse polarity protection? A: No, S-1112B43PI-L7CTFU does not have built-in reverse polarity protection. External protection circuitry should be implemented if required.
Q: Is S-1112B43PI-L7CTFU suitable for battery-powered applications? A: Yes, S-1112B43PI-L7CTFU is commonly used in battery-powered applications due to its low dropout voltage and low quiescent current.
Q: Does S-1112B43PI-L7CTFU have thermal shutdown protection? A: Yes, S-1112B43PI-L7CTFU has built-in thermal shutdown protection to prevent overheating.
Q: Can S-1112B43PI-L7CTFU operate in a wide temperature range? A: Yes, S-1112B43PI-L7CTFU can typically operate in a temperature range of -40°C to +85°C.
Q: What are some typical applications for S-1112B43PI-L7CTFU? A: S-1112B43PI-L7CTFU is commonly used in various electronic devices such as portable audio players, digital cameras, and handheld instruments where stable power supply voltage is required.
Please note that the answers provided here are general and may vary depending on the specific datasheet and manufacturer's specifications for S-1112B43PI-L7CTFU.