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Shenzhen Mingjiaoda Electronics Co., Ltd [Supply TI Automotive Voltage Regulator] TPS7A8400RGRR 3A, Low Input Voltage, Low Noise, High Precision, Ultra Low Dropout Regulator with Power Normal Indication Function.

Description

The TPS7A8400RGRR is a low noise (4.4 µVRMS), low dropout (LDO) linear regulator that delivers 3A of load current with a maximum dropout of only 180 mV.The device's output voltage is programmable from 0.8V to 3.95V via the pins and adjustable from 0.8V to 5.0V via an external resistor divider.

The TPS7A8400RGRR combines low noise (4.4µVRMS), high PSRR, and high output current capability, making it ideal for powering noise-sensitive components in high-speed communications, video, medical, or test and measurement applications. the TPS7A84's high performance limits phase noise and clock jitter generated by the power supply, making it ideally suited for powering high-performance Serialisers and Deserialisers (SerDes), and other devices. The TPS7A84's high performance limits the amount of phase noise and clock jitter generated by the power supply, making it ideal for powering high-performance serialisers and deserialisers (SerDes), analogue-to-digital converters (ADCs), digital-to-analogue converters (DACs), and radio-frequency (RF) components.

For digital loads such as application-specific integrated circuits (ASICs), field-programmable gate arrays (FPGAs), and digital signal processors (DSPs) that need to operate at low input voltages with low output (LILO) voltages, the TPS7A84's excellent accuracy characteristics (0.75% accuracy over load and temperature ranges), remote sensing, excellent transient performance, and soft-start capability ensure optimal system performance. ensure optimal system performance.

The versatility of the TPS7A8400RGRR device makes it suitable for many demanding applications.

Features

- Low voltage drop: 180 mV at 3 A (maximum)

- 1% (maximum) accuracy over the entire line, load, and temperature range

- Output voltage noise:

- 4.4µVRMS at 0.8V output voltage

- Output voltage noise: 4.4µVRMS at 0.8V output voltage 7.7µVRMS at 5.0V output voltage

- Input Voltage Range:

- Input voltage range: Unbiased: 1.4V to 6.5V

- Input voltage range: Unbiased: 1.4V to 6.5V Biased: 1.1V to 6.5V

- ANY-OUT™ Operating Voltage:

- Output Voltage Range: 0.8V to 3.95V

- Adjustable Operating Voltage:

- Output voltage range: 0.8 V to 5.0 V

- Power Supply Ripple Rejection:

- 40dB at 500kHz

- Excellent load transient response

- Adjustable soft-start surge control

- Open-drain power-good (PG) output

- Stable operation with 47µF or larger ceramic output capacitors

- 3.5mm × 3.5mm 20-pin VQFNs

Applications

- Macro remote radio units (RRUs)

- Outdoor backhaul units

- Active Antenna Systems mMIMO (AAS)

- Ultrasonic scanners

- Laboratory and field instrumentation

- Sensors, Imaging and Radar

If you are interested, please contact Mr Chen by phone:

Tel: +86 13410018555

Email: sales@hkmjd.com

Home URL: www.hkmjd.com