MP20042 power management 系列
双路低噪声、高PSRR 200mA 线性电压调节器
Monolithic Power Systems 的 MP20042 功率管理系列产品是一对低噪声、高 PSRR（电源抑制比）的线性电压调节器，每颗均能提供高达 200mA 的电流。这些调节器适用于对噪声和稳定性要求较高的应用场合，例如音频设备、精密仪器和敏感模拟电路。
如果您正在开发需要精确电压调节而不引入开关调节器带来的纹波和噪声的项目，这些器件是不错的选择。高 PSRR 意味着它们能够有效抑制输入电压的变化，即使在电源波动的情况下也能提供稳定的输出。这在电源可能噪声较大或经常出现电压下降的环境中特别有用。
值得一提的是，它们采用双通道配置，提供了设计上的灵活性。如果需要增加电流能力，可以将它们并联使用；或者简单地作为两个独立的调节器使用。工程师通常会在设计中选择这种器件，以获得可靠的低噪声电源调节解决方案。MP20042 系列还以其紧凑的封装尺寸著称，使其易于集成到空间受限的应用中而不影响性能。
系列图片（1 张）
常见问答
MP20042 power management - 型号列表
共 14 个型号| 制造商零件编号 | 库存 | 价格 | 产品类别 | 工厂包装数量 | RoHS | 包装方式 | 安装样式 | 封装形式 | 系列 | 制造商全称 |
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 DUAL, LOW NOISE, HIGH PSRR, 200MA LINEAR REGULATOR Linear Regulators - Standard Dual Low Noise High PSRR 200mA Line Reg Voltage Regulators - Standard Dual Low Noise High PSRR 200mA Line Reg LDO Voltage Regulators Dual Low Noise High PSRR 200mA Line Reg monolithic power systems | 10 | 1: ¥10.404 | - | 500 | RoHS Compliant | Reel | SMD/SMT | QFN-8 | MP20042 | Monolithic Power Systems (MPS) |
DUAL, LOW NOISE, HIGH PSRR, 200MA LINEAR REGULATOR Linear Regulators - Standard Dual Low Noise High PSRR 200mA Line Reg Voltage Regulators - Standard Dual Low Noise High PSRR 200mA Line Reg LDO Voltage Regulators Dual Low Noise High PSRR 200mA Line Reg monolithic power systems | 10 | 1: ¥10.404 | - | 500 | RoHS Compliant | Reel | SMD/SMT | QFN-8 | MP20042 | Monolithic Power Systems (MPS) |
DUAL, LOW NOISE, HIGH PSRR, 200MA LINEAR REGULATOR Linear Regulators - Standard Dual Low Noise High PSRR 200mA Line Reg Voltage Regulators - Standard Dual Low Noise High PSRR 200mA Line Reg LDO Voltage Regulators Dual Low Noise High PSRR 200mA Line Reg monolithic power systems | 10 | 3680: ¥5.644 | - | 5000 | RoHS Compliant | Reel | SMD/SMT | QFN-8 | MP20042 | Monolithic Power Systems (MPS) |
DUAL, LOW NOISE, HIGH PSRR, 200MA LINEAR REGULATOR Linear Regulators - Standard Dual Low Noise High PSRR 200mA Line Reg Voltage Regulators - Standard Dual Low Noise High PSRR 200mA Line Reg LDO Voltage Regulators Dual Low Noise High PSRR 200mA Line Reg monolithic power systems | 10 | 1: ¥10.404 | - | 500 | RoHS Compliant | Reel | SMD/SMT | QFN-8 | MP20042 | Monolithic Power Systems (MPS) |
DUAL, LOW NOISE, HIGH PSRR, 200MA LINEAR REGULATOR Linear Regulators - Standard Dual Low Noise High PSRR 200mA Line Reg Voltage Regulators - Standard Dual Low Noise High PSRR 200mA Line Reg LDO Voltage Regulators Dual Low Noise High PSRR 200mA Line Reg monolithic power systems | 10 | 3680: ¥5.644 | - | 5000 | RoHS Compliant | Reel | SMD/SMT | QFN-8 | MP20042 | Monolithic Power Systems (MPS) |
DUAL, LOW NOISE, HIGH PSRR, 200MA LINEAR REGULATOR Linear Regulators - Standard Dual Low Noise High PSRR 200mA Line Reg Voltage Regulators - Standard Dual Low Noise High PSRR 200mA Line Reg LDO Voltage Regulators Dual Low Noise High PSRR 200mA Line Reg monolithic power systems | 10 | 1: ¥10.404 | - | 500 | RoHS Compliant | Reel | SMD/SMT | QFN-8 | MP20042 | Monolithic Power Systems (MPS) |
DUAL, LOW NOISE, HIGH PSRR, 200MA LINEAR REGULATOR Linear Regulators - Standard Dual Low Noise High PSRR 200mA Line Reg Voltage Regulators - Standard Dual Low Noise High PSRR 200mA Line Reg LDO Voltage Regulators Dual Low Noise High PSRR 200mA Line Reg monolithic power systems | 10 | 3680: ¥5.644 | - | 5000 | RoHS Compliant | Reel | SMD/SMT | QFN-8 | MP20042 | Monolithic Power Systems (MPS) |
DUAL, LOW NOISE, HIGH PSRR, 200MA LINEAR REGULATOR Linear Regulators - Standard Dual Low Noise High PSRR 200mA Line Reg Voltage Regulators - Standard Dual Low Noise High PSRR 200mA Line Reg LDO Voltage Regulators Dual Low Noise High PSRR 200mA Line Reg monolithic power systems | 10 | 1: ¥10.404 | - | 500 | RoHS Compliant | Reel | SMD/SMT | QFN-8 | MP20042 | Monolithic Power Systems (MPS) |
DUAL, LOW NOISE, HIGH PSRR, 200MA LINEAR REGULATOR Linear Regulators - Standard Dual Low Noise High PSRR 200mA Line Reg Voltage Regulators - Standard Dual Low Noise High PSRR 200mA Line Reg LDO Voltage Regulators Dual Low Noise High PSRR 200mA Line Reg monolithic power systems | 10 | 3680: ¥5.644 | - | 5000 | RoHS Compliant | Reel | SMD/SMT | QFN-8 | MP20042 | Monolithic Power Systems (MPS) |
DUAL, LOW NOISE, HIGH PSRR, 200MA LINEAR REGULATOR Linear Regulators - Standard Dual Low Noise High PSRR 200mA Line Reg Voltage Regulators - Standard Dual Low Noise High PSRR 200mA Line Reg LDO Voltage Regulators Dual Low Noise High PSRR 200mA Line Reg monolithic power systems | 10 | 3680: ¥5.644 | - | 5000 | RoHS Compliant | Reel | SMD/SMT | QFN-8 | MP20042 | Monolithic Power Systems (MPS) |
DUAL, LOW NOISE, HIGH PSRR, 200MA LINEAR REGULATOR Linear Regulators - Standard Dual Low Noise High PSRR 200mA Line Reg Voltage Regulators - Standard Dual Low Noise High PSRR 200mA Line Reg LDO Voltage Regulators Dual Low Noise High PSRR 200mA Line Reg monolithic power systems | 10 | 1: ¥10.404 | - | 500 | RoHS Compliant | Reel | SMD/SMT | QFN-8 | MP20042 | Monolithic Power Systems (MPS) |
DUAL, LOW NOISE, HIGH PSRR, 200MA LINEAR REGULATOR Linear Regulators - Standard Dual Low Noise High PSRR 200mA Line Reg Voltage Regulators - Standard Dual Low Noise High PSRR 200mA Line Reg LDO Voltage Regulators Dual Low Noise High PSRR 200mA Line Reg monolithic power systems | 10 | 3680: ¥5.644 | - | 5000 | RoHS Compliant | Reel | SMD/SMT | QFN-8 | MP20042 | Monolithic Power Systems (MPS) |