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The LP5912-Q1 is a low-noise LDO capable of delivering up to 500mA of output current.Designed to meet the requirements of radio frequency (RF) and analogue circuits, the LP5912-Q1 device features low noise, high PSRR, low quiescent current and low line or load transient response.The LP5912-Q1 provides excellent noise performance without noise bypass capacitors and supports remote placement of output capacitors. The LP5912-Q1 provides excellent noise performance without the need for noise bypass capacitors and supports remote placement of output capacitors. 

This device is suitable for use with 1µF input and 1µF output ceramic capacitors (no separate noise bypass capacitors required).

Features

- Suitable for automotive electronics applications

- With the following results in accordance with AEC Q100:

- Device temperature level 1: -40°C to +125°C ambient operating temperature range

- Device Human Body Discharge Mode (HBM) classification level 2

- Device Component Charge Mode (CDM) Classification Class C6

- Input voltage range: 1.6V to 6.5V

- Output voltage range: 0.8V to 5.5V

- Output current up to 500 mA

- Low output voltage noise: 12µVRMS typical

- Power supply rejection ratio (PSRR) at 1kHz: 75dB (typical)

- Output voltage tolerance (VOUT ≥ 3.3V): ±2%

- Low IQ (when enabled, no load): 30µA (typical)

- Low voltage drop (VOUT ≥ 3.3V): 95mV typical at 500mA load

- Stable performance when used with 1µF ceramic input and output capacitors

- Thermal overload protection and short circuit protection

- Reverse current protection

- No noise bypass capacitor required

- Automatic output discharge for fast shutdown

- Power supply normal state output with 140µs typical delay

- Internal soft-start to limit inrush current

- Operating junction temperature range of -40°C to +125°C

Applications

- Automotive infotainment

- In-vehicle communication systems

- Advanced Driver Assistance Systems (ADAS) cameras and radar

- Navigation systems

• 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.