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L6910

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L6910

IC REG CTRLR BUCK 16SOIC

Manufacturer: STMicroelectronics

Categories: DC DC Switching Controllers

Quality Control: Learn More

STMicroelectronics L6910 is a versatile, high-performance buck (step-down) DC-DC controller IC. This device features a transistor driver output, designed for positive output voltage configurations. Its robust control features include current limit, frequency control, phase control, power good signaling, and a soft start function for controlled power-up sequences. Operating with a 5V to 12V supply voltage range, the L6910 supports switching frequencies up to 200kHz and can achieve a maximum duty cycle of 100%. The IC is built with synchronous rectification for improved efficiency. Packaged in a 16-SOIC form factor, it is suitable for surface mount applications. The L6910 finds utility in various industrial applications, including power supplies and motor control systems. It operates across an industrial temperature range of -40°C to 150°C (TJ).

Additional Information

Series: -RoHS Status: RoHS non-compliantManufacturer Lead Time: No lead time information availableProduct Status: ObsoletePackaging: Tube
Technical Details:
PackagingTube
Package / Case16-SOIC (0.154"", 3.90mm Width)
Output TypeTransistor Driver
Mounting TypeSurface Mount
FunctionStep-Down
Operating Temperature-40°C ~ 150°C (TJ)
Output ConfigurationPositive
Frequency - Switching200kHz
TopologyBuck
Voltage - Supply (Vcc/Vdd)5V ~ 12V
Supplier Device Package16-SO
Synchronous RectifierYes
Control FeaturesCurrent Limit, Frequency Control, Phase Control, Power Good, Soft Start
Serial Interfaces-
Output Phases1
Duty Cycle (Max)100%
Clock SyncNo
Number of Outputs1

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STMicroelectronics FAQs

STMicroelectronics manufactures a broad range of semiconductor components, with a strong focus on microcontrollers, power electronics, and analog technologies.

STMicroelectronics’ core components include:

  • Microcontrollers (MCUs) and microprocessors (MPUs)
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STMicroelectronics specializes in energy-efficient, high-performance solutions for embedded systems and power management applications.

STMicroelectronics serves industries that require energy efficiency, embedded control, and advanced sensing technologies.

STMicroelectronics’ key industries include:

These industries rely on STMicroelectronics for power efficiency, system integration, and reliable semiconductor performance.

STMicroelectronics is known for microcontrollers, power electronics, and sensor technologies.

Key STMicroelectronics product lines include:

  • STM32 series - ARM-based microcontrollers for embedded applications
  • STM8 series - 8-bit microcontrollers for cost-sensitive designs
  • Stellar automotive MCUs - next-generation microcontrollers for vehicle architectures
  • STSPIN series - motor drivers and motion control ICs
  • VIPer series - power conversion ICs for offline power supplies
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  • ST25 series - NFC/RFID solutions for contactless applications
  • STGAP3S - next-generation gate driver for power electronics
Integrated Circuit FAQs

An integrated circuit (IC) is a semiconductor chip that contains transistors, resistors, capacitors, and other electronic components on a single silicon substrate. ICs are the foundation of modern electronics and power devices such as smartphones, computers, automotive systems, and industrial equipment.

Integrated circuits work by routing electrical signals through microscopic semiconductor components fabricated onto a silicon chip. Depending on the design, ICs can process, amplify, store, or control electronic data.

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