A5973D
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- Mfr.Part #
- A5973D
- Manufacturer
- STMicroelectronics
- Package / Case
- 8-SOIC (0.154, 3.90mm Width) Exposed Pad
- Datasheet
- Download
- Description
- IC REG BUCK ADJUSTABLE 2A 8HSOP
- Stock
- 7,420
- In Stock ：
- 7,420
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- Manufacturer :
- STMicroelectronics
- Product Category :
- Voltage Regulators - DC DC Switching Regulators
- ECCN Code :
- EAR99
- Analog IC - Other Type :
- SWITCHING REGULATOR
- Control Mode :
- VOLTAGE-MODE
- Voltage - Input (Min) :
- 4V
- Terminal Form :
- Gull wing
- Frequency - Switching :
- 250kHz
- Contact Plating :
- Tin
- RoHS Status :
- ROHS3 Compliant
- Factory Lead Time :
- 11 Weeks
- Package / Case :
- 8-SOIC (0.154, 3.90mm Width) Exposed Pad
- Voltage - Output (Min/Fixed) :
- 1.235V
- Terminal Position :
- Dual
- Mounting Type :
- Surface Mount
- Input Voltage-Nom :
- 12V
- Lead Free :
- Lead Free
- Moisture Sensitivity Level (MSL) :
- 3 (168 Hours)
- Number of Pins :
- 8
- Topology :
- Buck
- Base Part Number :
- A5973
- Output Voltage :
- 35V
- Efficiency :
- 90 %
- Voltage - Input (Max) :
- 36V
- Function :
- Step-Down
- Series :
- Automotive, AEC-Q100
- Number of Terminations :
- 8
- Width :
- 4mm
- Output Configuration :
- Positive
- Packaging :
- Tube
- Operating Supply Voltage :
- 36V
- Lifecycle Status :
- ACTIVE (Last Updated: 7 months ago)
- Synchronous Rectifier :
- No
- Mount :
- Surface Mount
- Number of Outputs :
- 1
- Operating Temperature :
- -40°C~150°C TJ
- Length :
- 4.9mm
- Output Type :
- Adjustable
- Max Output Current :
- 2A
- Control Technique :
- PULSE FREQUENCY MODULATION
- Datasheets
- A5973D
A5973D Documents
Voltage Regulators - DC DC Switching Regulators STMicroelectronics A5973D Overview
The A5973D from STMicroelectronics stands as a highly efficient, adjustable buck regulator, designed to address the needs of demanding power management applications. With its ability to handle up to 2A of output current and its adjustable output voltage, the A5973D is tailored for versatile use in various electronic devices. Its integration into an 8-pin HSOP package ensures compactness and ease of implementation in space-constrained applications, making it an ideal choice for both new designs and upgrades to existing systems. The Voltage Regulators - DC DC Switching Regulators STMicroelectronics A5973D offers unparalleled performance, especially in high-efficiency scenarios, contributing significantly to system reliability and energy saving.
A5973D Features
The A5973D adjustable buck regulator is equipped with several key features that make it a robust choice for power supply design. These include thermal shutdown, which protects the device from overheating, and a wide input voltage range that allows for flexibility in various operating environments. Additionally, its high switching frequency minimizes the size of external components, thereby reducing the overall design footprint and cost.
A5973D Applications
- Consumer Electronics: Used in devices such as laptops and gaming consoles to provide stable and efficient power, enhancing device performance and battery life.
- Telecommunications: Applied in telecom infrastructure to ensure reliable power supply for extended system reliability and service uptime.
- Automotive Electronics: Powers advanced driver-assistance systems (ADAS) where consistent and efficient voltage regulation is crucial for safety and performance.
- Industrial Systems: Utilized in automated machinery and sensors, where precise voltage regulation is necessary for accurate readings and machine performance.
- Portable Devices: Supports power management in portable medical devices and mobile phones, providing safe, long-lasting battery management.
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