A5974ADTR
- Mfr.Part #
- A5974ADTR
- Manufacturer
- STMicroelectronics
- Package / Case
- 8-SOIC (0.154, 3.90mm Width) Exposed Pad
- Datasheet
- Download
- Description
- IC REG BUCK ADJUSTABLE 2A 8HSOP
- Stock
- 2,155
- In Stock :
- 2,155
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- Manufacturer :
- STMicroelectronics
- Product Category :
- Voltage Regulators - DC DC Switching Regulators
- Voltage - Input (Max) :
- 36V
- Voltage - Output (Min/Fixed) :
- 1.235V
- Mount :
- Surface Mount
- Base Part Number :
- A5974
- Terminal Form :
- Gull wing
- Packaging :
- Tape and Reel (TR)
- Max Output Current :
- 2A
- Terminal Position :
- Dual
- Package / Case :
- 8-SOIC (0.154, 3.90mm Width) Exposed Pad
- Output Configuration :
- Positive
- Contact Plating :
- Tin
- Operating Supply Voltage :
- 36V
- Factory Lead Time :
- 11 Weeks
- Number of Outputs :
- 1
- Peak Reflow Temperature (Cel) :
- 260
- Input Voltage-Nom :
- 12V
- Mounting Type :
- Surface Mount
- Series :
- Automotive, AEC-Q100
- Analog IC - Other Type :
- SWITCHING REGULATOR
- Frequency - Switching :
- 500kHz
- JESD-609 Code :
- e3
- Lifecycle Status :
- ACTIVE (Last Updated: 7 months ago)
- Output Type :
- Adjustable
- Control Mode :
- VOLTAGE-MODE
- ECCN Code :
- EAR99
- Number of Pins :
- 8
- Voltage - Input (Min) :
- 4V
- Topology :
- Buck
- Moisture Sensitivity Level (MSL) :
- 3 (168 Hours)
- Synchronous Rectifier :
- No
- Number of Terminations :
- 8
- Operating Temperature :
- -40°C~150°C TJ
- Function :
- Step-Down
- Output Voltage :
- 35V
- Length :
- 4.9mm
- Control Technique :
- PULSE WIDTH MODULATION
- RoHS Status :
- ROHS3 Compliant
- Datasheets
- A5974ADTR

Voltage Regulators - DC DC Switching Regulators STMicroelectronics A5974ADTR Overview
The STMicroelectronics A5974ADTR is a highly efficient, adjustable buck regulator designed for a wide range of applications. This regulator ensures robust performance with its ability to deliver a continuous output current of 2A and an adjustable output voltage, making it a versatile choice for various electronic assemblies. The integration of advanced internal circuitry provides excellent thermal performance and reliability, encapsulated in an 8-HSOP package for compact footprint. This overview will delve into how the Voltage Regulators - DC DC Switching Regulators STMicroelectronics A5974ADTR can streamline power management solutions across industries.
A5974ADTR Features
The A5974ADTR from STMicroelectronics boasts several key features that make it an outstanding choice for efficient power regulation. These include an adjustable output from 0.8 V to an impressive 28 V, a wide input voltage range suitable for various battery configurations and power supplies, and a switching frequency up to 500 kHz which allows for smaller external components. Additionally, the device's low dropout operation and integrated safety features like overtemperature and overcurrent protection ensure reliable operation under diverse conditions.
A5974ADTR Applications
- Consumer Electronics: Used in smartphones, tablets, and laptops to manage power supply efficiently, ensuring extended battery life and enhanced performance.
- Networking Equipment: Powers routers and switches, providing stable operation and reliability essential for maintaining uninterrupted network connections.
- Portable Devices: Ideal for handheld GPS units, action cameras, and portable medical devices where consistent and reliable power management is critical.
- Automotive Applications: Used in vehicle-based systems like infotainment and dashboard displays, offering robust power control under varying electrical conditions.
- Industrial Systems: Powers sensors, controllers, and other industrial automation equipment, facilitating smooth and efficient operations in harsh environments.
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