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TDK Corporation FS14060900AS high-efficiency buck regulator

The FS1406 is a compact, highly efficient DC-DC buck regulator with an integrated inductor, capable of delivering 6A. It features an easy-to-use serial bus programming, adjustable output voltage from 0.6V to 2.5V, and wide input voltage range of 4.5V to 16V. Its small 3.3mm x 3.3mm x 1.5mm package simplifies PCB design and assembly. Built-in protections include over-voltage, thermal shutdown, and hiccup mode over-current protection. Suitable for storage, telecom, industrial, server, and computing applications, it ensures reliable power regulation with programmable features and excellent thermal performance.

Authorized Distributors
Source:DigiKey
Part No:FS1406-0900-AS
Stock:0
Inv Date:06-12-2026
Price: Unit price: $4.43348
Buy/RFQ:
Source:DigiKey
Part No:FS1406-0900-AS
Stock:0
Inv Date:06-12-2026
Price: Unit price: $9.88
Buy/RFQ:
Part No:FS1406-0900-AS
Stock:0
Inv Date:06-13-2026
Price: Unit price: $8.15
Buy/RFQ:

TDK Corporation FS14060900AS high-efficiency buck regulator Specifications:

  • Package Size: 3.3mm x 3.3mm x 1.5mm
  • Maximum Load Current: 6A
  • Input Voltage Range: 4.5V to 16V
  • Output Voltage Range: 0.6V to 2.5V, +0.5% initial accuracy
  • Switching Frequency: 2MHz (programmable/prog. via I2C)
  • Operating Temperature: -40°C to +125°C
  • Built-in protections: Over-voltage, over-current (hiccup mode), thermal shut-down
  • Protection Features: UVLO, Power-Good indicator, soft-start
  • Operating temperature: -40°C to +125°C
  • Material: Halogen-free, lead-free
  • Suitable for point-of-load, telecom, industrial, server, and embedded power applications

Buy the Buy TDK 6A Buck Regulator Part Number FS14060900AS Online

Purchase the TDK FS1406 buck regulator online today for reliable power management in industrial, telecom, and computing devices. This compact, 3.3mm x 3.3mm x 1.5mm package features integrated inductor and capacitors, programmable output voltage from 0.6V to 2.5V, and high efficiency up to 95%. The device supports input voltages from 4.5V to 16V, delivers up to 6A load current, and includes built-in protections—over-voltage, over-current, thermal shut-down, and UVLO. Its programmable features via I2C protocol make it ideal for dynamic power regulation in demanding applications. Order now to ensure your projects benefit from a robust, space-saving, and advanced power solution.

Order your TDK SeriesFS1406 FS14060900AS today and supply your projects with a compact, high-efficiency power solution with integrated protection features.

Frequently Asked Questions

Where can I buy TDK Corporation FS14060900AS?

You can click on the BUY or RFQ button to purchase FS14060900AS from an authorized TDK Corporation distributor.

How do I troubleshoot issues or seek technical support for part FS14060900AS?

You can download the FS14060900AS datasheet or visit the TDK Corporation website for support.

Who is the manufacturer of FS14060900AS?

TDK Corporation

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