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BD4269EFJ-CE2
+Lista de MateriaisIC REG LIN POS ADJ 300MA 8HTSOP
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FabricanteSemiconductor de Rohm
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Peça do Fabricante #BD4269EFJ-CE2
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Ficha Técnica BD4269EFJ-CE2 DataSheet
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Pacote 8-SOIC Exposed Pad
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Especificações
| Atributo | Valor |
| Package | Tape & Reel (TR),Cut Tape (CT) |
| Series | Automotive, AEC-Q100 |
| ProductStatus | Active |
| OutputConfiguration | Positive |
| OutputType | Fixed |
| NumberofRegulators | 1 |
| Voltage-Input(Max) | 45V |
| Voltage-Output(Min/Fixed) | 5V |
| VoltageDropout(Max) | 0.5V @ 100mA |
| Current-Output | 300mA |
| Current-Quiescent(Iq) | 70 µA |
| ProtectionFeatures | Over Current, Over Temperature |
| OperatingTemperature | -40°C ~ 125°C (TA) |
| MountingType | Surface Mount |
| Package/Case | 8-SOIC (0.154, 3.90mm Width) Exposed Pad |
Visão Geral
Description
The BD4269EFJ-CE2 is a versatile and high-performance voltage regulator integrated circuit (IC) from ROHM Semiconductor, designed to provide a stable output voltage with exceptional efficiency. It's commonly used in various electronic applications that require precise voltage management, such as consumer electronics, automotive systems, and industrial equipment.
Key features of the BD4269EFJ-CE2 include a wide input voltage range, low dropout voltage, and high output current capability. It offers overcurrent protection, thermal shutdown, and overvoltage protection to ensure reliable operation under varied conditions. The IC is also known for its low quiescent current, making it an energy-efficient choice for battery-powered devices.
Encased in a compact package, the BD4269EFJ-CE2 is suitable for space-constrained applications. Its robust design minimizes the need for external components, simplifying the overall circuit design and reducing costs. By delivering consistent performance and reliability, the BD4269EFJ-CE2 helps engineers achieve optimal power management solutions in their electronic designs.
Key features of the BD4269EFJ-CE2 include a wide input voltage range, low dropout voltage, and high output current capability. It offers overcurrent protection, thermal shutdown, and overvoltage protection to ensure reliable operation under varied conditions. The IC is also known for its low quiescent current, making it an energy-efficient choice for battery-powered devices.
Encased in a compact package, the BD4269EFJ-CE2 is suitable for space-constrained applications. Its robust design minimizes the need for external components, simplifying the overall circuit design and reducing costs. By delivering consistent performance and reliability, the BD4269EFJ-CE2 helps engineers achieve optimal power management solutions in their electronic designs.
Equivalent
The BD4269EFJ-CE2 is a linear voltage regulator IC from ROHM. Equivalent products could include similar linear voltage regulators from other manufacturers, such as:
1. LM7805 series from Texas Instruments.
2. MC7805 series from ON Semiconductor.
3. L7805 series from STMicroelectronics.
These equivalents should match key specifications like output voltage, current rating, and package type, but confirm compatibility based on your specific requirements.
1. LM7805 series from Texas Instruments.
2. MC7805 series from ON Semiconductor.
3. L7805 series from STMicroelectronics.
These equivalents should match key specifications like output voltage, current rating, and package type, but confirm compatibility based on your specific requirements.
Features
The BD4269EFJ-CE2 is a low-dropout (LDO) voltage regulator designed for various applications requiring stable and efficient voltage regulation. Key features include:
1. Output Voltage Range: It offers a fixed output voltage, which is typically specified in the datasheet, catering to various application needs.
2. Low Dropout Voltage: Allows for efficient operation with low input-to-output voltage differentials, maximizing battery life in portable devices.
3. High PSRR (Power Supply Rejection Ratio): Ensures stable output voltage despite variations in the input voltage.
4. Low Quiescent Current: Reduces power consumption, making it ideal for battery-operated devices.
5. Output Current Capability: Provides a specific output current, suitable for powering a range of small to moderate loads.
6. Thermal Protection: Protects the device from overheating, ensuring reliability and durability.
7. Current Limiting: Prevents damage due to overcurrent conditions, enhancing safety.
8. Compact Package: Often available in small, space-saving packages suitable for compact electronic circuits.
These features make the BD4269EFJ-CE2 a robust choice for applications requiring efficient and reliable voltage regulation. For precise specifications, refer to the specific datasheet provided by the manufacturer.
1. Output Voltage Range: It offers a fixed output voltage, which is typically specified in the datasheet, catering to various application needs.
2. Low Dropout Voltage: Allows for efficient operation with low input-to-output voltage differentials, maximizing battery life in portable devices.
3. High PSRR (Power Supply Rejection Ratio): Ensures stable output voltage despite variations in the input voltage.
4. Low Quiescent Current: Reduces power consumption, making it ideal for battery-operated devices.
5. Output Current Capability: Provides a specific output current, suitable for powering a range of small to moderate loads.
6. Thermal Protection: Protects the device from overheating, ensuring reliability and durability.
7. Current Limiting: Prevents damage due to overcurrent conditions, enhancing safety.
8. Compact Package: Often available in small, space-saving packages suitable for compact electronic circuits.
These features make the BD4269EFJ-CE2 a robust choice for applications requiring efficient and reliable voltage regulation. For precise specifications, refer to the specific datasheet provided by the manufacturer.
Pinout
The BD4269EFJ-CE2 is an automotive-grade voltage regulator IC manufactured by ROHM Semiconductor. It features the following:
- Pin Count: 8 pins
- Function: The BD4269EFJ-CE2 is designed to provide a stable output voltage from a varying input voltage, making it suitable for automotive applications. It typically functions as a low-dropout (LDO) regulator, which ensures a consistent output voltage even with fluctuations in input voltage, thus protecting sensitive electronic components in vehicles.
Key features often include overcurrent protection, thermal shutdown, and an enable pin to control the output. The exact pin functions can vary, but they generally include input voltage, output voltage, ground, and enable control among others. For precise pin configurations and specifications, referring to the official datasheet from ROHM Semiconductor is recommended.
- Pin Count: 8 pins
- Function: The BD4269EFJ-CE2 is designed to provide a stable output voltage from a varying input voltage, making it suitable for automotive applications. It typically functions as a low-dropout (LDO) regulator, which ensures a consistent output voltage even with fluctuations in input voltage, thus protecting sensitive electronic components in vehicles.
Key features often include overcurrent protection, thermal shutdown, and an enable pin to control the output. The exact pin functions can vary, but they generally include input voltage, output voltage, ground, and enable control among others. For precise pin configurations and specifications, referring to the official datasheet from ROHM Semiconductor is recommended.
Manufacturer
The BD4269EFJ-CE2 is manufactured by ROHM Semiconductor. ROHM is a Japanese company that specializes in the design and manufacturing of semiconductors, integrated circuits (ICs), and other electronic components. Founded in 1958, ROHM has grown to become a significant player in the global electronics industry, supplying products to various sectors including automotive, consumer electronics, telecommunications, and industrial applications. The company is known for its innovation and high-quality products, often focusing on energy efficiency and technological advancement in semiconductor solutions.
Application
The BD4269EFJ-CE2 is a voltage tracker IC commonly used in automotive applications. It is designed to provide a stable output voltage by tracking the input voltage, making it suitable for systems that require consistent voltage levels. Key application areas include:
1. Automotive electronic control units (ECUs)
2. Power supply systems for sensors and microcontrollers
3. Battery management systems
4. Infotainment systems
5. Advanced driver-assistance systems (ADAS)
Its robust design ensures reliability in harsh automotive environments, supporting functions like load dump protection and thermal shutdown.
1. Automotive electronic control units (ECUs)
2. Power supply systems for sensors and microcontrollers
3. Battery management systems
4. Infotainment systems
5. Advanced driver-assistance systems (ADAS)
Its robust design ensures reliability in harsh automotive environments, supporting functions like load dump protection and thermal shutdown.
Package
The BD4269EFJ-CE2 is typically provided in a HTSOP-J8 package. This type of package is designed for surface-mount technology, which is commonly used for integrated circuits. It offers a compact form factor suitable for various electronic applications.
