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TPS7A8401ARGRR is a low-noise, low-dropout linear regulator (LDO) capable of sourcing 3 A with only 180-mV of maximum dropout. The device is offered in two output voltage ranges. The TPS7A8401A output voltage is pin-programmable from 0.5 V to 2.075 V, with a 25-mV resolution, and adjustable from 0.5 V to 5.15 V using an external resistor divider.

Product Features

Low dropout: 180 mV (maximum) at 3 A with BIAS

0.75% (maximum) accuracy over line, load, and temperature with BIAS

Output voltage noise: 4.4 µVRMS

Input voltage range:

– Without BIAS: 1.4 V to 6.5 V

– With BIAS: 1.1 V to 6.5 V

Output voltage range:

– Adjustable operation: 0.5 V to 5.15 V

– ANY-OUT™ operation: 0.5 V to 2.075 V

Power-supply ripple rejection: 40 dB at 500 kHz

Excellent load transient response

Adjustable soft-start in-rush control

Open-drain power-good (PG) output

Applications

Macro remote radio units (RRU)

Outdoor backhaul units

Active antenna system mMIMO (AAS)

Ultrasound scanners

Lab and field instrumentation

Sensor, imaging, and radar

• 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.