L5989DTR
- Mfr.Part #
- L5989DTR
- Manufacturer
- STMicroelectronics
- Package / Case
- 16-TSSOP (0.173, 4.40mm Width) Exposed Pad
- Datasheet
- Download
- Description
- IC REG BUCK ADJ 4A 16HTSSOP
- Stock
- 37,259
- In Stock :
- 37,259
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- Manufacturer :
- STMicroelectronics
- Product Category :
- Voltage Regulators - DC DC Switching Regulators
- Radiation Hardening :
- No
- Operating Temperature :
- -40°C~150°C TJ
- Terminal Finish :
- Nickel/Palladium/Gold (Ni/Pd/Au)
- Factory Lead Time :
- 20 Weeks
- Output Type :
- Adjustable
- ECCN Code :
- EAR99
- Max Output Current :
- 4A
- Mount :
- Surface Mount
- Voltage - Input (Max) :
- 18V
- Control Mode :
- VOLTAGE-MODE
- Number of Pins :
- 16
- Number of Terminations :
- 16
- Output Voltage :
- 18V
- Base Part Number :
- L5989
- Package / Case :
- 16-TSSOP (0.173, 4.40mm Width) Exposed Pad
- Length :
- 5mm
- Number of Outputs :
- 1
- Terminal Pitch :
- 0.65mm
- Frequency - Switching :
- 100kHz~1MHz
- Synchronous Rectifier :
- yes
- Control Technique :
- PULSE WIDTH MODULATION
- RoHS Status :
- ROHS3 Compliant
- Voltage - Output (Min/Fixed) :
- 0.6V
- Analog IC - Other Type :
- SWITCHING REGULATOR
- Topology :
- Buck
- Width :
- 4.4mm
- Peak Reflow Temperature (Cel) :
- 260
- Moisture Sensitivity Level (MSL) :
- 3 (168 Hours)
- JESD-609 Code :
- e4
- Input Voltage-Nom :
- 12V
- Terminal Position :
- Dual
- Packaging :
- Tape and Reel (TR)
- Mounting Type :
- Surface Mount
- Function :
- Step-Down
- Terminal Form :
- Gull wing
- Output Configuration :
- Positive
- Voltage - Input (Min) :
- 2.9V
- Datasheets
- L5989DTR
L5989DTR Documents

Voltage Regulators - DC DC Switching Regulators STMicroelectronics L5989DTR Overview
Introducing the L5989DTR, a cutting-edge integrated circuit regulator meticulously crafted by STMicroelectronics. This high-performance device is designed to meet the demands of modern electronic applications, offering unparalleled efficiency and reliability. With its advanced buck regulator architecture, the L5989DTR provides seamless voltage regulation, ensuring stable power delivery to your critical components.
STMicroelectronics, a renowned leader in semiconductor innovation, has engineered the L5989DTR to excel in a wide range of industrial and commercial settings. Whether you're powering complex electronic systems or driving precision instrumentation, this versatile regulator delivers consistent performance under varying load conditions.
Experience the next level of power management with the L5989DTR. Trust in STMicroelectronics to provide the solutions you need for your most demanding applications.
L5989DTR Features
- Highly efficient buck regulator
- Adjustable output voltage
- 4A output current capability
- Compact 16HTSSOP package
- Wide input voltage range
- Integrated protection features
- Low dropout voltage
- Excellent line and load regulation
- Designed for automotive and industrial applications
L5989DTR Applications
- Automotive Power Supplies: The L5989DTR is ideal for use in automotive power supply systems, providing stable voltage regulation for various vehicle subsystems such as infotainment systems, lighting controls, and engine management units.
- Industrial Automation: Incorporate the L5989DTR into industrial automation equipment to ensure reliable power delivery in harsh environments. From robotic control systems to motor drives, this regulator enhances system performance and longevity.
- Telecommunications Infrastructure: Deploy the L5989DTR in telecommunications infrastructure to maintain precise voltage levels in networking equipment, base stations, and power distribution units. Its robust design ensures uninterrupted operation for critical communication networks.
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