丝印：U；Package：DSBGA；TPS7A20U 75mA, Low-Noise, Low-IQ, High-PSRR LDO

1 Features • Low output voltage noise: 7μVRMS – No noise-bypass capacitor required • High PSRR: 89dB at 1kHz • Very low IQ: 6.5μA • Input voltage range: 1.6V to 6.0V • Output voltage range: 0.8V to 5.5V • Output voltage tolerance: ±1.5% (max) • Very low dropout: – 95mV (max) at 75mA (

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TI

德州仪器

丝印：U；Package：DSBGA；TPS7A20U 75mA, Low-Noise, Low-IQ, High-PSRR LDO

1 Features • Low output voltage noise: 7μVRMS – No noise-bypass capacitor required • High PSRR: 89dB at 1kHz • Very low IQ: 6.5μA • Input voltage range: 1.6V to 6.0V • Output voltage range: 0.8V to 5.5V • Output voltage tolerance: ±1.5% (max) • Very low dropout: – 95mV (max) at 75mA (

文件：1.77033 Mbytes 页数：29 Pages

TI

德州仪器

75mA、超低噪声、低 IQ、高 PSRR、低压降 (LDO) 线性稳压器

The TPS7A20U is an ultra-small, low-dropout (LDO) linear regulator that sources 75mA of output current. The TPS7A20U is designed to provide low noise, high PSRR, and excellent load and line transient performance. This performance meets the requirements of RF and other sensitive analog circuits. Usin • Low output voltage noise: 7µVRMS \n• No noise-bypass capacitor required\n \n• High PSRR: 95dB at 1kHz\n• Very low IQ: 6.5µA\n• Input voltage range: 1.6V to 6.0V\n• Output voltage range: 0.8V to 5.5V\n• Output voltage tolerance: ±1.5% (max)\n• Very low dropout: \n• 95mV (max) at 75mA (VOUT = 3.;

TI

德州仪器