Welcome Here  Shenzhen Mingjiada Electronics Co., Ltd.

The LM5165XQDGSRQ1 is a compact, easy-to-use, 3 V to 65 V, ultra-low IQ synchronous step-down converter with high efficiency over a wide input voltage and load current range. The device integrates both high-side and low-side power MOSFETs to provide up to 150-mA output current at a fixed output voltage. Output currents of up to 150 mA are available at fixed output voltages of 3.3 V or 5 V, or at adjustable output voltages. The converter is designed to simplify implementation while providing options to optimise performance for the target application. Pulse Frequency Modulation (PFM) mode for optimal light-load efficiency, or select Constant On-Time (COT) control for a nearly constant operating frequency. Both control schemes eliminate the need for loop compensation while providing excellent line and load transient response transient response and short PWM on-time buck conversion ratios.

Product Attributes

Function: Buck

Output Configuration: Positive

Topology: Buck

Output Type: Fixed

Number of Outputs: 1

Voltage - Input (Min): 3V

Voltage - Input (Max): 65V

Voltage - Output (Min/Fixed): 5V

Voltage - Output (Maximum): -

Current - Output: 150mA

Frequency - Switching: 50kHz ~ 600kHz

Synchronous Rectifier: Yes

Operating Temperature: -40°C ~ 150°C (TJ)

Mounting Type: Surface Mount

Package/Housing: 10-TFSOP, 10-MSOP (0.118", 3.00mm Width)

Supplier Device Package: 10-VSSOP

 Applications

● Automotive and battery-powered devices

● High voltage LDO replacements

● General purpose bias power 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?

  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.