ADM7154 voltage regulators & voltage controller 系列
Analog Devices, Inc.低 dropout 噪声极低且 PSRR 高的电压调节器
Analog Devices 的 ADM7154 系列低dropout（LDO）线性电压调节器专为要求超低噪声和高电源抑制比（PSRR）的应用设计。这些调节器适用于精密模拟电路、音频放大器以及对噪声和稳定性有严格要求的任何系统。
如果您正在开发音频设备，这些LDO可以通过有效抑制电源波动显著提高信噪比。在精密测量仪器中，它们可以确保敏感测量不会因电源纹波或噪声而受到影响。值得注意的是，它们能够在负载变化的情况下保持输出稳定，这使它们成为电池供电设备中的可靠选择，特别是在需要高效电源管理的情况下。
当工程师需要一个可以在输入电压附近工作而不产生过大dropout电压的同时还能提供干净稳定的输出时，往往会选用这种调节器。其超低噪声特性特别有助于减少放大器和其他音频相关应用中的不需要的音频失真。总体而言，ADM7154 系列是希望降低噪声并提高整体系统性能的任何人的理想选择。
系列图片（3 张）
常见问答
ADM7154 voltage regulators & voltage controller - 型号列表
共 14 个型号| 制造商零件编号 | 库存 | 价格 | 产品类别 | RoHS | 包装方式 | 系列 | 制造商全称 | 工厂包装数量 | 输出类型 | 额定电压 | 负载调整率 | 输出电流 | 供电电压 | 输出数量 | 最小输入电压 | 安装样式 | 封装形式 | 工作温度 | 产品 | 电源抑制比 | 电源调整率 | 供电电流 | 类型 | 高度 | 长度 | 电压负载调整率 | 开发套件 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
 | 466 | 1: ¥0.3257 | - | RoHS Compliant | Reel | ADM7154 | Analog Devices | 1000 | Fixed | 1.8 V | 0.3 % / A | 600 mA | 120 mV | 1 Output | 5.5 V | SMD/SMT | LFCSP-8 | + 125 C | RF Linear Regulator | 90 dB | 0.02 % / V | 10 mA | Ultralow Noise, High PSRR | - | - | - | - |
 IC REG LDO 2.5V 0.6A 8LFCSP LDO Voltage Regulators 600mA Ultra-Low-Nois High-PSRR LDO Analog Devices Inc. | 3893 | 1: ¥56.508 | - | RoHS Compliant | Reel | ADM7154 | Analog Devices | 1500 | Fixed | 2.5 V | 0.3 %/A | 600 mA | 120 mV | 1 Output | 5.5 V | SMD/SMT | LFCSP-8 | + 125 C | LDO Regulators | 90 dB | 0.02 %/V | 6.5 mA | RF Linear Regulator | - | - | - | - |
IC REG LDO 2.5V 0.6A 8SOIC LDO Voltage Regulators 600mA Ultra-Low-Nois High-PSRR LDO Analog Devices Inc. | 741 | 1: ¥50.0412 | - | RoHS Compliant | Reel | ADM7154 | Analog Devices | 1000 | Fixed | 2.5 V | 0.3 %/A | 600 mA | 120 mV | 1 Output | 5.5 V | SMD/SMT | SOIC-8 | + 125 C | LDO Regulators | 90 dB | 0.02 %/V | 6.5 mA | RF Linear Regulator | - | - | - | - |
IC REG LDO 1.8V 0.6A 8LFCSP LDO Voltage Regulators 600mA Ultra-Low-Nois High-PSRR LDO Analog Devices Inc. | 1214 | 1: ¥0.3067 | - | RoHS Compliant | Reel | ADM7154 | Analog Devices | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
IC REG LDO 3.3V 0.6A 8LFCSP LDO Voltage Regulators 600mA Ultra-Low-Nois High-PSRR LDO Analog Devices Inc. | 2132 | 1: ¥47.1376 | - | RoHS Compliant | Reel | ADM7154 | Analog Devices | 1500 | Fixed | 3.3 V | 0.3 % / A | 600 mA | 120 mV | 1 Output | 5.5 V | SMD/SMT | LFCSP-8 | - 40 C | - | - | - | - | - | 0.75 mm | 3 mm | - | - |
IC REG LDO 1.2V 0.6A 8SOIC LDO Voltage Regulators 600mA Ultra-Low-Nois High-PSRR LDO Analog Devices Inc. | 354 | 1: ¥59.908 | - | RoHS Compliant | Reel | ADM7154 | Analog Devices | 1000 | Fixed | 1.2 V | 0.3 %/A | 600 mA | 120 mV | 1 Output | 5.5 V | SMD/SMT | SOIC-8 | + 125 C | LDO Regulators | 90 dB | 0.02 %/V | 6.5 mA | RF Linear Regulator | - | - | - | - |
 IC REG LDO 3.3V 0.6A 8SOIC LDO Voltage Regulators 600mA Ultra-Low-Nois High-PSRR LDO Analog Devices Inc. | 910 | 1: ¥0.3257 | - | RoHS Compliant | Reel | ADM7154 | Analog Devices | 1000 | Fixed | 3.3 V | 0.3 %/A | 600 mA | 120 mV | 1 Output | 5.5 V | SMD/SMT | SOIC-8 | + 125 C | LDO Regulators | 90 dB | 0.02 %/V | 6.5 mA | RF Linear Regulator | 1.75 mm | 4.9 mm | 2 % | ADM7154CP-3.3EVALZ |
IC REG LDO 1.2V 0.6A 8LFCSP LDO Voltage Regulators 600mA Ultra-Low-Nois High-PSRR LDO Analog Devices Inc. | 10 | 1: ¥0.2332 | - | RoHS Compliant | Reel | ADM7154 | Analog Devices | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
IC REG LDO 2.8V 0.6A 8LFCSP LDO Voltage Regulators 600mA Ultra-Low-Nois High-PSRR LDO Analog Devices Inc. | 91 | 1: ¥55.08 | - | RoHS Compliant | Reel | ADM7154 | Analog Devices | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
IC REG LDO 3V 0.6A 8LFCSP LDO Voltage Regulators 600mA Ultra-Low-Nois High-PSRR LDO Analog Devices Inc. | 9092 | 1: ¥56.508 | - | RoHS Compliant | Reel | ADM7154 | Analog Devices | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
 IC REG LDO 2.8V 0.6A 8SOIC LDO Voltage Regulators 600mA Ultra-Low-Nois High-PSRR LDO Analog Devices Inc. | 10 | 1: ¥0.2516 | - | RoHS Compliant | Reel | ADM7154 | Analog Devices | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
IC REG LDO 3V 0.6A 8SOIC LDO Voltage Regulators 600mA Ultra-Low-Nois High-PSRR LDO Analog Devices Inc. | 682 | 1: ¥59.908 | - | RoHS Compliant | Reel | ADM7154 | Analog Devices | 1000 | Fixed | 3 V | 0.3 %/A | 600 mA | 120 mV | 1 Output | 5.5 V | SMD/SMT | SOIC-8 | + 125 C | LDO Regulators | 90 dB | 0.02 %/V | 6.5 mA | RF Linear Regulator | - | - | - | - |
| 10 | 1: ¥526.184 | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
| 10 | 1: ¥479.672 | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |