ADP1763WACPZ-1.0-R7

ADP1763 is a low noise, low dropout (LDO) linear regulator. It is designed to operate from a single input supply with an input voltage as low as 1.10V without the requirement of an external bias supply to increase efficiency and provide upto 3A of output current. The low 95mV typical dropout voltage at a 3A load allows the device to operate with a small headroom while maintaining regulation and providing better efficiency. This device is optimized for stable operation with small 10µF ceramic output capacitors. It is widely used in application such as regulation to noise sensitive applications such as RF transceivers, analogue-to-digital converter (ADC) and digital-to-analogue converter (DAC) circuits, phase-locked loops (PLLs), voltage controlled oscillators (VCOs) and clocking integrated circuits, field-programmable gate array (FPGA) and digital signal processor (DSP) supplies, medical and healthcare, industrial and instrumentation, automotive etc.

• Ultralow noise is 2µV rms typical at (100Hz to 100KHz)
• Noise spectral density is 4nV/√Hz typical at 10KHz, output voltage range is 1V
• Operating supply current is 4.5mA typical at no load
• ±1.5% fixed output voltage accuracy over line, load, and temperature
• Power supply rejection ratio is 59dB typical at (10KHz, VOUT = 1.3V, VIN = 1.7V)
• Excellent load/line transient response, soft start to reduce inrush current
• Optimized for small 10µF ceramic capacitors, precision enable
• Current-limit and thermal overload protection, power-good indicator
• Operating temperature is -40°C to +125°C, AEC-Q100 qualified for automotive application
• Package style is 16-lead LFCSP

Opmerkingen

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