L7985A
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- Mfr.Part #
- L7985A
- Manufacturer
- STMicroelectronics
- Package / Case
- 8-SOIC (0.154, 3.90mm Width) Exposed Pad
- Datasheet
- Download
- Description
- IC REG BUCK ADJUSTABLE 2A 8HSOP
- Stock
- 2,171
- In Stock ：
- 2,171
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- Manufacturer :
- STMicroelectronics
- Product Category :
- Voltage Regulators - DC DC Switching Regulators
- Lifecycle Status :
- ACTIVE (Last Updated: 7 months ago)
- REACH SVHC :
- No SVHC
- Min Supply Voltage :
- 4.5V
- Mounting Type :
- Surface Mount
- Synchronous Rectifier :
- No
- Factory Lead Time :
- 11 Weeks
- Terminal Position :
- Dual
- Output Type :
- Adjustable
- Max Output Current :
- 2A
- Max Output Voltage :
- 38V
- Moisture Sensitivity Level (MSL) :
- 3 (168 Hours)
- Voltage - Input (Max) :
- 38V
- Operating Temperature :
- -40°C~150°C TJ
- Voltage - Output (Min/Fixed) :
- 0.6V
- Control Mode :
- VOLTAGE-MODE
- Length :
- 5mm
- Terminal Form :
- Gull wing
- Frequency - Switching :
- 250kHz~1MHz
- Width :
- 4mm
- Output Configuration :
- Positive
- Depth :
- 1.55mm
- Min Output Voltage :
- 600mV
- ECCN Code :
- EAR99
- Power Rating :
- 2W
- Packaging :
- Tube
- Function :
- Step-Down
- Base Part Number :
- L7985
- Number of Outputs :
- 1
- Topology :
- Buck
- Analog IC - Other Type :
- SWITCHING REGULATOR
- Number of Terminations :
- 8
- RoHS Status :
- ROHS3 Compliant
- Mount :
- Surface Mount
- Package / Case :
- 8-SOIC (0.154, 3.90mm Width) Exposed Pad
- Output Voltage :
- 38V
- Number of Pins :
- 8
- Datasheets
- L7985A
Voltage Regulators - DC DC Switching Regulators STMicroelectronics L7985A Overview
The STMicroelectronics L7985A is a versatile and robust adjustable buck regulator, designed to manage power supply requirements in demanding applications. This IC regulator efficiently converts input voltages ranging up to 60V down to a user-adjustable output, capable of delivering up to 2A of continuous current. Its compact 8HSOP package makes it an ideal choice for space-constrained applications, while ensuring reliability and performance with STMicroelectronics' proven design and advanced technology. The L7985A is engineered to meet the rigorous demands of both commercial and industrial environments, providing a high-efficiency, cost-effective solution for a wide range of power management challenges.
L7985A Features
The L7985A from STMicroelectronics boasts several key features that make it stand out in the realm of DC DC switching regulators. This includes a wide input voltage range from 4.5V to 60V, which is suitable for varying supply voltages, an adjustable output voltage that allows for customized applications, and a high efficiency rate which minimizes energy loss. Additional features such as thermal shutdown, short-circuit protection, and overcurrent protection ensure safe operation under all conditions. Its high switching frequency (up to 1 MHz) also allows for smaller external components, thus reducing overall design footprint.
L7985A Applications
- Automotive Systems: Used in the power supply design for automotive electronics, where stable and efficient voltage regulation is necessary for sensors, infotainment, and ECUs.
- Portable Devices: Ideal for charging circuits in portable electronics, providing efficient power management to extend battery life and reduce heating.
- Industrial Equipment: Supports robust power solutions in industrial settings, facilitating reliable operation of machinery and process controllers under variable input conditions.
- Telecommunication Infrastructure: Powers telecommunication hardware, ensuring consistent performance despite fluctuations in input supply from remote energy sources.
- Renewable Energy Systems: Applied in solar-powered devices and other renewable energy applications, optimizing energy conversion and storage.
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