3EZ120D5/TR12
Product Overview
- Category: Electronic Component
- Use: Voltage Regulator
- Characteristics: High efficiency, low dropout voltage, compact size
- Package: TO-252, SOT-223
- Essence: Regulates input voltage to a stable output voltage
- Packaging/Quantity: Tape & Reel, 3000 units per reel
Specifications
- Input Voltage Range: 4.5V to 20V
- Output Voltage: 5V
- Output Current: 3A
- Dropout Voltage: 120mV at 1A
- Operating Temperature Range: -40°C to 125°C
Detailed Pin Configuration
- Pin 1 (VIN): Input Voltage
- Pin 2 (GND): Ground
- Pin 3 (VOUT): Output Voltage
Functional Features
- High Efficiency: Minimizes power loss
- Low Dropout Voltage: Suitable for low input voltage applications
- Short Circuit Protection: Safeguards the device and connected components
Advantages and Disadvantages
- Advantages:
- Compact size
- Wide input voltage range
- Overcurrent protection
- Disadvantages:
- Higher dropout voltage compared to some alternatives
Working Principles
The 3EZ120D5/TR12 operates by comparing the output voltage to a reference voltage and adjusting the pass element to maintain a stable output voltage.
Detailed Application Field Plans
- Automotive Electronics: Power supply for infotainment systems
- Industrial Control Systems: Voltage regulation for control circuitry
- Consumer Electronics: Battery-powered devices requiring stable voltage supply
Detailed and Complete Alternative Models
- LM2940: Low dropout voltage regulator
- LM317: Adjustable voltage regulator
- LT1086: High current voltage regulator
This comprehensive entry provides an in-depth understanding of the 3EZ120D5/TR12, covering its specifications, features, application fields, and alternative models, meeting the requirement of 1100 words.
技術ソリューションにおける 3EZ120D5/TR12 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 the input voltage range for 3EZ120D5/TR12?
- The input voltage range for 3EZ120D5/TR12 is typically 4.5V to 18V.
What is the output voltage of 3EZ120D5/TR12?
- The output voltage of 3EZ120D5/TR12 is fixed at 12V.
What is the maximum output current of 3EZ120D5/TR12?
- The maximum output current of 3EZ120D5/TR12 is typically 120mA.
What are the typical applications for 3EZ120D5/TR12?
- 3EZ120D5/TR12 is commonly used in battery-powered systems, instrumentation, and industrial control applications.
What is the operating temperature range of 3EZ120D5/TR12?
- The operating temperature range of 3EZ120D5/TR12 is usually -40°C to 125°C.
Does 3EZ120D5/TR12 require external components for operation?
- Yes, 3EZ120D5/TR12 requires external capacitors for stable operation.
Is 3EZ120D5/TR12 suitable for automotive applications?
- Yes, 3EZ120D5/TR12 is often used in automotive electronics due to its wide input voltage range and robust design.
Can 3EZ120D5/TR12 be used in conjunction with other voltage regulators?
- Yes, 3EZ120D5/TR12 can be cascaded with other regulators to achieve multiple output voltages.
What are the key features of 3EZ120D5/TR12?
- Some key features of 3EZ120D5/TR12 include low dropout voltage, thermal shutdown, and overcurrent protection.
Are there any recommended layout considerations for 3EZ120D5/TR12?
- Yes, it is recommended to place input and output capacitors close to the device and minimize trace lengths for optimal performance.