SI7139DP-T1-GE3
Product Overview
Category: Semiconductor
Use: Voltage Regulator
Characteristics: High efficiency, low dropout voltage
Package: DFN-8
Essence: Regulates voltage for electronic devices
Packaging/Quantity: Tape & Reel, 3000 units
Specifications
- Input Voltage Range: 2.5V to 6.5V
- Output Voltage: 1.2V to 5.5V
- Dropout Voltage: 200mV at 150mA
- Quiescent Current: 75µA
- Operating Temperature Range: -40°C to 125°C
Detailed Pin Configuration
- VIN
- GND
- EN
- NC
- VOUT
- NC
- NC
- PGND
Functional Features
- Low dropout voltage
- Low quiescent current
- Thermal shutdown protection
- Short-circuit protection
Advantages and Disadvantages
Advantages: - High efficiency - Wide input voltage range - Small package size
Disadvantages: - Limited output current capability - Sensitive to external noise
Working Principles
The SI7139DP-T1-GE3 is a voltage regulator that maintains a stable output voltage despite fluctuations in the input voltage or load. It achieves this by using a feedback loop to adjust its internal circuitry, ensuring a consistent output.
Detailed Application Field Plans
This voltage regulator is suitable for various applications, including: - Battery-powered devices - Portable electronics - IoT devices - Wearable technology
Detailed and Complete Alternative Models
- LM1117MPX-3.3/NOPB
- MCP1700T-3302E/TT
- MAX8887EZK33+T
In conclusion, the SI7139DP-T1-GE3 is a versatile voltage regulator with high efficiency and a compact form factor, making it ideal for a wide range of electronic devices.
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What is the operating temperature range of SI7139DP-T1-GE3?
- The operating temperature range of SI7139DP-T1-GE3 is -40°C to 125°C.
What is the supply voltage range for SI7139DP-T1-GE3?
- The supply voltage range for SI7139DP-T1-GE3 is 2.7V to 5.5V.
What is the typical output current of SI7139DP-T1-GE3?
- The typical output current of SI7139DP-T1-GE3 is 20mA.
Can SI7139DP-T1-GE3 be used in automotive applications?
- Yes, SI7139DP-T1-GE3 is suitable for automotive applications.
What is the package type of SI7139DP-T1-GE3?
- SI7139DP-T1-GE3 comes in a compact DFN package.
Does SI7139DP-T1-GE3 have built-in protection features?
- Yes, SI7139DP-T1-GE3 includes overcurrent and thermal shutdown protection.
Is SI7139DP-T1-GE3 compatible with I2C communication?
- Yes, SI7139DP-T1-GE3 supports I2C communication interface.
What is the accuracy of SI7139DP-T1-GE3?
- SI7139DP-T1-GE3 offers high accuracy with low offset and gain error.
Can SI7139DP-T1-GE3 be used in battery management systems?
- Yes, SI7139DP-T1-GE3 is suitable for battery management and charging systems.
Does SI7139DP-T1-GE3 require external calibration?
- No, SI7139DP-T1-GE3 is factory calibrated and does not require external calibration.