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The LT8625SPJV synchronous step-down regulator uses third-generation Silent Switcher technology and combines an ultra-low noise reference voltage source with the Silent Switcher architecture to achieve high efficiency and excellent wideband noise performance.

Benefits and Features

Silent Switcher® 3 architecture

Ultra-low RMS noise (10Hz to 100kHz): 4μVRMS

Ultra-low point noise: 4nV/√Hz at 10kHz

Ultra-low EMI emissions on any PCB

Internal bypass capacitor reduces emitted EMI

High efficiency at high frequencies

Ultra-fast transient response with high-gain error amplifier

Input voltage range: 2.7V to 18V

Output voltage range: 0V to (PVIN - 0.5V)

Maximum continuous output current of 8A

Fast minimum switch-on time: 15ns

Precision current reference voltage source: 100µA ±0.8% over the entire temperature range (remote sensing)

PolyPhase® operation: up to 12 phases

Forced continuous mode function

Adjustable and synchronisable: 300kHz to 4MHz

Programmable power supply normal

Small, 20-pin, 4mm × 3mm LQFN package with exposed backside for optional heat sink

Applications

RF power supplies: PLLs, VCOs, mixers, LNAs, PAs

High-speed/high-precision ADCs/DACs

Low noise instrumentation

• 1.Is the inventory and price seen on the platform accurate?

  A: all online goods on the shelves can be ordered online, but considering the large liquidity of spot inventory, it is not possible to achieve 100% accuracy at present. In case of any abnormality, you can contact our company online and give the corresponding solution.

• 2.Are all our products genuine?

  A: our self-supporting products are from cooperative domestic and foreign original factories or authorized agents, and the source can be traced to ensure the original and authentic products.

• 3.Can you provide the qualification certificate of the original factory or agent?

  A: at present, our self-employed brands TI，ST，ADI，NXP，LATTICE，CYPRESS，INFINEON，XILINX and other first-line brands. Other channels are the original factory and agency channels. If necessary, we can communicate and confirm according to the specific brand and model.

• 4.Can I make an inquiry through the company's website?

  A: You can inquire through the website, or by phone and email.

• 5.When can I deliver the goods after placing an order? How long will it take to get there?

  A: the delivery date is marked in most commodity information. You can estimate the delivery time of the commodity according to the delivery date. The specific arrival time depends on the warehouse where the commodity is located and the logistics mode you choose.

• 6.Can the company issue an invoice?

  A: you can issue ordinary invoices for individual users or special VAT invoices for enterprise users.