The NCP703 is one of the best in class regulators for providing both low noise performance (PSRR of 68 dB and noise levels typically < 13 uVrms) and a low quiescent operating current (< 12 uA), thanks to its BiCMOS process technology. In contrast to the tradeoff of noise vs. consumption found in some CMOS products, the NCP703 does not compromise, making it an ideal device for use with image sensors in cell phones and for noise sensitive circuits in other battery products. With output voltages as low as 0.8V, the NCP703 requires only 180 mV across the input and output. It is available in TSOP5 and XDFN 1.5x1.5mm packages.
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| Document Title | Document ID/Size | Revision | Revision Date |
|---|---|---|---|
| A Guide to Choosing the Right Ultra - Low IQ Low Dropout Linear Voltage Regulators | AND9089/D (357.0kB) | 2 |
| Document Title | Document ID/Size | Revision |
|---|---|---|
| TSOP-5 | 483 (58.0kB) | K |
| XDFN6 1.5X1.5, 0.5P | 711AE (58.5kB) | A |
| Document Title | Document ID/Size | Revision | Revision Date |
|---|---|---|---|
| 300 mA, Ultra-Low Quiescent Current, Ultra-Low Noise, LDO Voltage Regulator | NCP703/D (988.0kB) | 2 |
| 产品 | 状况 | Compliance | 具体说明 | 封装 | MSL* | 容器 | 预算价格 (1千个数量的单价） | ||
|---|---|---|---|---|---|---|---|---|---|
| NCP703MX18TCG | Active | Pb-free Halide free | Voltage Regulator, LDO, Ultra Low Noise, Ultra Low Iq, 300 mA, 1.8V, XDFN6 | XDFN-6 | 711AE | 1 | Tape and Reel | 3000 | $0.216 |
| NCP703MX28TCG | Active | Pb-free Halide free | Voltage Regulator, LDO, Ultra Low Noise, Ultra Low Iq, 300 mA, 2.8V, XDFN6 | XDFN-6 | 711AE | 1 | Tape and Reel | 3000 | $0.216 |
| NCP703MX30TCG | Active | Pb-free Halide free | Voltage Regulator, LDO, Ultra Low Noise, Ultra Low Iq, 300 mA, 3.0V, XDFN6 | XDFN-6 | 711AE | 1 | Tape and Reel | 3000 | $0.216 |
| NCP703MX33TCG | Active | Pb-free Halide free | Voltage Regulator, LDO, Ultra Low Noise, Ultra Low Iq, 300 mA, 3.3V, XDFN6 | XDFN-6 | 711AE | 1 | Tape and Reel | 3000 | $0.216 |
| NCP703SN18T1G | Active | Pb-free Halide free | Voltage Regulator, LDO, Ultra Low Noise, Ultra Low Iq, 300 mA, 1.8V, TSOP-5 | TSOP-5 / SOT-23-5 | 483 | 1 | Tape and Reel | 3000 | $0.208 |
| NCP703SN19T1G | Active | Pb-free Halide free | Voltage Regulator, LDO, Ultra Low Noise, Ultra Low Iq, 300 mA, 1.9V, TSOP-5 | TSOP-5 / SOT-23-5 | 483 | 1 | Tape and Reel | 3000 | $0.208 |
| NCP703SN28T1G | Active | Pb-free Halide free | Voltage Regulator, LDO, Ultra Low Noise, Ultra Low Iq, 300 mA, 2.8V, TSOP-5 | TSOP-5 / SOT-23-5 | 483 | 1 | Tape and Reel | 3000 | $0.208 |
| NCP703SN30T1G | Active | Pb-free Halide free | Voltage Regulator, LDO, Ultra Low Noise, Ultra Low Iq, 300 mA, 3.0V, TSOP-5 | TSOP-5 / SOT-23-5 | 483 | 1 | Tape and Reel | 3000 | $0.208 |
| NCP703SN33T1G | Active | Pb-free Halide free | Voltage Regulator, LDO, Ultra Low Noise, Ultra Low Iq, 300 mA, 3.3V, TSOP-5 | TSOP-5 / SOT-23-5 | 483 | 1 | Tape and Reel | 3000 | $0.208 |
| NCP703SN35T1G | Active | Pb-free Halide free | Voltage Regulator, LDO, Ultra Low Noise, Ultra Low Iq, 300 mA, 3.5V, TSOP-5 | TSOP-5 / SOT-23-5 | 483 | 1 | Tape and Reel | 3000 | $0.208 |
| Product | Output | Polarity | VO (V) | IO Typ (A) | VI Max (V) | VDO Typ (V) | Iq Typ (mA) | PSRR (dB) | Noise (µVrms) |
|---|---|---|---|---|---|---|---|---|---|
| NCP703MX18TCG | Single | Positive | 1.8 | 0.3 | 5.5 | 0.012 | 68 | 13 | |
| NCP703MX28TCG | Single | Positive | 2.8 | 0.3 | 5.5 | 0.18 | 0.012 | 68 | 13 |
| NCP703MX30TCG | Single | Positive | 3 | 0.3 | 5.5 | 0.012 | 68 | 13 | |
| NCP703MX33TCG | Single | Positive | 3.3 | 0.3 | 5.5 | 0.012 | 68 | 13 | |
| NCP703SN18T1G | Single | Positive | 1.8 | 0.3 | 5.5 | 0.012 | 68 | 13 | |
| NCP703SN19T1G | Single | Positive | 1.9 | 0.3 | 5.5 | 0.012 | 68 | 13 | |
| NCP703SN28T1G | Single | Positive | 2.8 | 0.3 | 5.5 | 0.18 | 0.012 | 68 | 13 |
| NCP703SN30T1G | Single | Positive | 3 | 0.3 | 5.5 | 0.012 | 68 | 13 | |
| NCP703SN33T1G | Single | Positive | 3.3 | 0.3 | 5.5 | 0.012 | 68 | 13 | |
| NCP703SN35T1G | Single | Positive | 3.5 | 0.3 | 5.5 | 0.012 | 68 | 13 |
