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LM5165XQDRCRQ1 device is a compact, easy-to-use,3-V to 65-V, ultra-low IQ synchronous buck converter with high efficiency over wide input voltage and load current ranges. With integrated high-side and low-side power MOSFETs, up to 150-mA of output current can be delivered at fixed output voltages of 3.3 V or 5 V or at an adjustable output.

Features

Wide input voltage range of 3 V to 65 V

10.5-µA no-load quiescent current

–40°C to 150°C junction temperature range

Fixed (3.3 V and 5 V) or adjustable output voltages

Meets EN55022 / CISPR 22 EMI standards

Integrated 2-Ω PMOS buck switch

Supports 100% duty cycle for low dropout

Integrated 1-Ω NMOS synchronous rectifier

Eliminates external rectifier diode

Programmable current limit setpoint (four levels)

Selectable PFM or COT mode operation

1.223-V ±1% internal voltage reference

900-µs internal or programmable soft start

Active slew rate control for low EMI

Monotonic start-up into prebiased output

No loop compensation or bootstrap components

Precision enable and input UVLO with hysteresis

Thermal shutdown protection with hysteresis

10-pin VSON and VSSOP packages

Applications

Automotive and battery-powered equipment

High-voltage LDO replacement

General-purpose bias supplies

• 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?

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• 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.