L5989D
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- Mfr.Part #
- L5989D
- Manufacturer
- STMicroelectronics
- Package / Case
- 16-TSSOP (0.173, 4.40mm Width) Exposed Pad
- Datasheet
- Download
- Description
- IC REG BUCK ADJ 4A 16HTSSOP
- Stock
- 20,718
- In Stock ：
- 20,718
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- Manufacturer :
- STMicroelectronics
- Product Category :
- Voltage Regulators - DC DC Switching Regulators
- Output Configuration :
- Positive
- Function :
- Step-Down
- Radiation Hardening :
- No
- ECCN Code :
- EAR99
- Max Output Current :
- 4A
- Terminal Form :
- Gull wing
- Synchronous Rectifier :
- yes
- Mounting Type :
- Surface Mount
- Moisture Sensitivity Level (MSL) :
- 3 (168 Hours)
- Factory Lead Time :
- 20 Weeks
- Packaging :
- Tube
- Control Technique :
- PULSE WIDTH MODULATION
- Number of Outputs :
- 1
- Output Type :
- Adjustable
- Length :
- 5mm
- JESD-609 Code :
- e4
- Topology :
- Buck
- Frequency - Switching :
- 100kHz~1MHz
- Voltage - Input (Max) :
- 18V
- Voltage - Input (Min) :
- 2.9V
- Number of Terminations :
- 16
- Analog IC - Other Type :
- SWITCHING REGULATOR
- RoHS Status :
- ROHS3 Compliant
- Voltage - Output (Min/Fixed) :
- 0.6V
- Terminal Position :
- Dual
- Terminal Pitch :
- 0.65mm
- Output Voltage :
- 18V
- Base Part Number :
- L5989
- Width :
- 4.4mm
- Control Mode :
- VOLTAGE-MODE
- Number of Pins :
- 16
- Package / Case :
- 16-TSSOP (0.173, 4.40mm Width) Exposed Pad
- Input Voltage-Nom :
- 12V
- Mount :
- Surface Mount
- Operating Temperature :
- -40°C~150°C TJ
- Peak Reflow Temperature (Cel) :
- 260
- Terminal Finish :
- Nickel/Palladium/Gold (Ni/Pd/Au)
- Datasheets
- L5989D
Voltage Regulators - DC DC Switching Regulators STMicroelectronics L5989D Overview
Discover the superior power management solution with the L5989D from STMicroelectronics, a state-of-the-art Voltage Regulator specifically designed for applications requiring efficient DC-DC power conversion. This adjustable buck regulator delivers up to 4A of output current, ideal for handling demanding loads while maintaining high efficiency and reliability. The integration of advanced features in a compact 16HTSSOP package ensures this component meets the rigorous standards required for both commercial and industrial applications, making it an excellent choice for designers looking to optimize power systems in space-constrained environments.
L5989D Features
The L5989D is packed with features that make it a robust and versatile choice for power supply designs. Key features include:
- Adjustable output voltage, allowing for custom configuration tailored to specific application needs.
- High current output up to 4A, suitable for high-load applications.
- Compact 16HTSSOP package that minimizes board space and facilitates easier integration into existing designs.
- High efficiency operation that reduces heat generation and increases system reliability.
L5989D Applications
- Consumer Electronics: Used in smartphones, tablets, and other portable devices to provide stable and efficient power conversion, enhancing battery life and performance.
- Telecommunications: Employs in networking equipment such as routers and switches, ensuring reliable power management under variable load conditions.
- Industrial Systems: Ideal for automation controllers and sensors, providing consistent power in environments where stability and efficiency are critical.
- Automotive Applications: Supports dashboard electronics and infotainment systems, ensuring robust performance even under fluctuating power conditions.
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