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
- Voltage - Input (Min) :
- 4V
- Width :
- 4mm
- Mounting Type :
- Surface Mount
- Terminal Position :
- Dual
- Voltage - Input (Max) :
- 36V
- Topology :
- Buck
- Lead Free :
- Lead Free
- Control Technique :
- PULSE FREQUENCY MODULATION
- Number of Terminations :
- 8
- Function :
- Step-Down
- Package / Case :
- 8-SOIC (0.154, 3.90mm Width) Exposed Pad
- RoHS Status :
- ROHS3 Compliant
- ECCN Code :
- EAR99
- Output Type :
- Adjustable
- Operating Supply Voltage :
- 36V
- Synchronous Rectifier :
- No
- Analog IC - Other Type :
- SWITCHING REGULATOR
- Operating Temperature :
- -40°C~150°C TJ
- Number of Outputs :
- 1
- Length :
- 4.9mm
- Voltage - Output (Min/Fixed) :
- 1.235V
- Efficiency :
- 90 %
- Frequency - Switching :
- 250kHz
- Control Mode :
- VOLTAGE-MODE
- Lifecycle Status :
- ACTIVE (Last Updated: 7 months ago)
- Terminal Form :
- Gull wing
- Output Voltage :
- 35V
- Moisture Sensitivity Level (MSL) :
- 3 (168 Hours)
- Max Output Current :
- 2A
- Base Part Number :
- A5973
- Factory Lead Time :
- 11 Weeks
- Input Voltage-Nom :
- 12V
- Series :
- Automotive, AEC-Q100
- Output Configuration :
- Positive
- Mount :
- Surface Mount
- Number of Pins :
- 8
- Packaging :
- Tube
- Contact Plating :
- Tin
- Datasheets
- A5973D
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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