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SMZJ3797BHE3/5B Encyclopedia Entry
Product Overview
Category
The SMZJ3797BHE3/5B belongs to the category of semiconductor devices.
Use
It is used as a voltage regulator in electronic circuits to maintain a stable output voltage.
Characteristics
- High precision
- Low dropout voltage
- Thermal shutdown protection
- Overcurrent protection
Package
The SMZJ3797BHE3/5B is available in a small outline package (SOP) with a specified pin configuration.
Essence
The essence of this product lies in its ability to regulate and stabilize voltage levels within electronic systems.
Packaging/Quantity
The product is typically packaged in reels or tubes, and the quantity per package varies based on manufacturer specifications.
Specifications
- Input Voltage Range: 4.5V to 28V
- Output Voltage Range: 1.2V to 20V
- Maximum Output Current: 1.5A
- Dropout Voltage: 300mV at 1A
- Operating Temperature Range: -40°C to 125°C
Detailed Pin Configuration
The SMZJ3797BHE3/5B has a standard pin configuration with input, output, and ground pins, along with additional pins for features such as enable and thermal shutdown.
Functional Features
- Voltage regulation
- Overcurrent protection
- Thermal shutdown
- Enable control
Advantages and Disadvantages
Advantages
- High precision output
- Wide input voltage range
- Built-in protection features
Disadvantages
- Limited maximum output current
- Sensitive to external noise and fluctuations
Working Principles
The SMZJ3797BHE3/5B operates by comparing the output voltage to a reference voltage and adjusting the pass element to maintain a constant output voltage despite variations in input voltage and load conditions.
Detailed Application Field Plans
This voltage regulator is commonly used in various electronic devices and systems, including: - Battery-powered devices - Automotive electronics - Industrial control systems - Consumer electronics
Detailed and Complete Alternative Models
- LM317
- LT1086
- ADP3338
In conclusion, the SMZJ3797BHE3/5B is a versatile voltage regulator with precise regulation capabilities and built-in protection features, making it suitable for a wide range of electronic applications.
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Enumere 10 preguntas y respuestas comunes relacionadas con la aplicación de SMZJ3797BHE3/5B en soluciones técnicas
What is the operating temperature range of SMZJ3797BHE3/5B?
- The operating temperature range of SMZJ3797BHE3/5B is typically -55°C to 175°C.
What is the maximum voltage rating for SMZJ3797BHE3/5B?
- The maximum voltage rating for SMZJ3797BHE3/5B is 100V.
What are the typical applications for SMZJ3797BHE3/5B?
- SMZJ3797BHE3/5B is commonly used in power management and voltage regulation applications, such as in DC-DC converters and voltage regulators.
What is the package type of SMZJ3797BHE3/5B?
- SMZJ3797BHE3/5B is available in a surface mount package type.
What is the forward voltage drop of SMZJ3797BHE3/5B?
- The forward voltage drop of SMZJ3797BHE3/5B is typically around 0.7V.
Does SMZJ3797BHE3/5B have reverse polarity protection?
- Yes, SMZJ3797BHE3/5B is designed with reverse polarity protection to prevent damage from reverse voltage.
What is the maximum continuous forward current for SMZJ3797BHE3/5B?
- The maximum continuous forward current for SMZJ3797BHE3/5B is typically 3A.
Is SMZJ3797BHE3/5B RoHS compliant?
- Yes, SMZJ3797BHE3/5B is RoHS compliant, meaning it meets the Restriction of Hazardous Substances directive.
Can SMZJ3797BHE3/5B be used in automotive applications?
- Yes, SMZJ3797BHE3/5B is suitable for use in automotive electronics due to its wide operating temperature range and robust design.
What are the key differences between SMZJ3797BHE3 and SMZJ3797BHE5B?
- The main difference between SMZJ3797BHE3 and SMZJ3797BHE5B is the tolerance level, where SMZJ3797BHE3 has a tighter tolerance compared to SMZJ3797BHE5B.