LT1019CN8 pmic - voltage reference 系列
Analog Devices, Inc.精密电压参考IC，采用8引脚DIP封装，用于精确的电压调节
Analog Devices 的 LT1019CN8 是一款精密电压基准 IC，专为需要稳定准确电压参考的应用设计。这些器件通常用于电源管理电路中，其中精确的电压调节至关重要。如果您正在开发电池供电设备或需要稳定参考电压的系统，LT1019CN8 是一个不错的选择。值得一提的是其紧凑的 8 引脚 PDIP 封装，这使得它很容易集成到现有的 PCB 布局中而不占用太多空间。当工程师需要一个不会随时间漂移的可靠电压基准时，尤其是在温度敏感环境中，往往会选用这款器件。另一个优点是其低噪声和高稳定性，这对于保持敏感模拟电路中的准确性至关重要。LT1019CN8 可在宽广的输入电压范围内工作，使其适用于不同的电源供应场景。它特别适用于输入电压可能变化的应用场合，例如汽车或工业环境。其能够在负载或温度变化时维持稳定的输出电压的能力确保了您的系统在各种条件下都能保持可靠性。实际上，这些 IC 往往与其他电源管理组件结合使用，以创建稳健高效的电源供应。
例如，在电池供电的医疗设备或电信设备中，LT1019CN8 可以帮助确保关键的模拟电路获得稳定的参考电压，从而提高整个系统的性能和可靠性。
系列图片（8 张）
文档与媒体
常见问答
LT1019CN8 pmic - voltage reference - 型号列表
共 10 个型号| 制造商零件编号 | 库存 | 价格 | 产品类别 | 容差 | 输出电流 | 封装形式 | 工作温度 | 额定电压 | 标准包装数量 | 基准类型 | 阴极电流 | 通道数量 | 最小输入电压 | 静态电流 (Iq) | 包装方式 | 安装类型 | 供应商器件封装 | 温度系数 | 标准封装名称 | RoHS | 电源调整率 | 负载调整率 | 精度 - 最高（最低） | 共模瞬态抗扰度（最小） | 引脚样式 | 包装数量 | 位数 | 拓扑 | 宽度 | 总长度 | 外壳尺寸-插件 | 印刷电路板数量 | 欧盟RoHS | 供电电压 | 典型温度系数 | 其他名称 | SVHC | 海关税号 | 电压基准 | 最大持续工作电压（MCOV） | 高度 | 长度 | 重量 | 引脚数 | 冷却的封装 | 材料表面处理 | 尺寸/外形 | 基本单元 | 二极管类型 | 结工作温度 | 输入功率 | 频率稳定度 | 最大额定电流 | 静态电流（最大） | 集电极电流（Ic）（最大） | SPG | 类型 | 单元数量 |
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 V-Ref Precision 5V 10mA 8-Pin PDIP N IC VREF SERIES SHUNT PREC 8-PDIP LT1019CN8-5#PBF, Voltage Reference 5V, 0.2% 10mA 40V Max. 8-Pin PDIP N IC, VOLT REF, 5V IC VREF SERIES/SHUNT 5V 8PDIP Linear Technology Fixed 5V 电压参考, ±0.2 %精确度, 10mA, 40 V输入, 8针 PDIP封装 Analog Devices, Inc. | 10 | 1: ¥150.6435 | - | ±0.2% | 10mA | 8-DIP (0.300", 7.62mm) | 0°C ~ 70°C | 40 V | 50 | Precision | 800µA | 1 | 5V | 1.2mA | Tube | Through Hole | 8-PDIP | 20ppm/°C | PDIP | Lead free / RoHS Compliant | 3ppm/V | 0.05mV/mA | 0.2% | Commercial | Through Hole | PDIP N | 8 | Shunt|Series | 6.48mm | - | - | - | Compliant | :0.2% | :20ppm/°C | LT1019CN85PBF | :No SVHC (20-Jun-2013) | 85423990 | :5V | :40V | 3.3mm | 10.16mm | 0.0062 | :8 | PDIP N | :- | 10.16 x 6.48 x 3.3mm | :1019 | :Voltage Reference | :70°C | - | - | - | - | - | - | - | - |
V-Ref Precision 5V 10mA 8-Pin PDIP N IC VREF SERIES SHUNT PREC 8-PDIP Analog Devices, Inc. | 0 | - | ±0.2% | 10mA | 8-DIP (0.300", 7.62mm) | 0°C ~ 70°C | 5 | 50 | Precision | 800µA | 1 | 5V | 1.2mA | Tube | Through Hole | 8-PDIP | 20ppm/°C | PDIP | Contains lead / RoHS non-compliant | 3ppm/V | 0.05mV/mA | 0.2% | Commercial | Through Hole | PDIP N | 8 | Shunt|Series | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | |
V-Ref Precision 4.5V 10mA 8-Pin PDIP N IC VREF SERIES SHUNT PREC 8-PDIP IC VREF SERIES/SHUNT 4.5V 8PDIP Analog Devices, Inc. | 10 | 1: ¥63.7568 | - | ±0.2% | 10mA | 8-DIP (0.300", 7.62mm) | 0°C ~ 70°C | 4.5 | 50 | Precision | 800µA | 1 | 4.5V | 1.2mA | Tube | Through Hole | 8-PDIP | 20ppm/°C | PDIP | Lead free / RoHS Compliant | 3ppm/V | 0.05mV/mA | 0.2% | Commercial | Through Hole | PDIP N | 8 | Shunt|Series | 6.48 | 10.16(Max) | 3.3 | 8 | Compliant | 4.5V | 20ppm/°C | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | 10mA | 1.2mA | 800µA | - | - | - |
V-Ref Precision 4.5V 10mA 8-Pin PDIP N IC VREF SERIES SHUNT PREC 8-PDIP Analog Devices, Inc. | 0 | - | ±0.2% | 10mA | 8-DIP (0.300", 7.62mm) | 0°C ~ 70°C | 4.5 | 50 | Precision | 800µA | 1 | 4.5V | 1.2mA | Tube | Through Hole | 8-PDIP | 20ppm/°C | PDIP | Contains lead / RoHS non-compliant | 3ppm/V | 0.05mV/mA | 0.2% | Commercial | Through Hole | PDIP N | 8 | Shunt|Series | 6.48 | 10.16(Max) | 3.3 | 8 | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | |
V-Ref Precision 10V 10mA 8-Pin PDIP N IC VREF SERIES SHUNT PREC 8-PDIP Analog Devices, Inc. | 0 | - | ±0.2% | 10mA | 8-DIP (0.300", 7.62mm) | 0°C ~ 70°C | 10 | 50 | Precision | 800µA | 1 | 10V | 1.2mA | Tube | Through Hole | 8-PDIP | 20ppm/°C | PDIP | Contains lead / RoHS non-compliant | 3ppm/V | 0.05mV/mA | 0.2% | Commercial | Through Hole | PDIP N | 8 | Shunt|Series | 6.48 | 10.16(Max) | 3.3 | 8 | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | |
Order Linear Technology LT1019CN8-10#PBF (2156-LT1019CN8-10#PBF-ND) at . , view product specifications, and order online. Analog Devices, Inc. | 0 | - | ±0.2% | 10mA | 8-DIP (0.300", 7.62mm) | 0°C ~ 70°C | 10 | 50 | Precision | 800µA | 1 | 10V | 1.2mA | Tube | Through Hole | 8-PDIP | 20ppm/°C | PDIP | Lead free / RoHS Compliant | 3ppm/V | 0.05mV/mA | 0.2% | Commercial | Through Hole | PDIP N | 8 | Shunt|Series | 6.48 | 10.16(Max) | 3.3 | 8 | Compliant | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | |
V-Ref Precision 2.5V 10mA 8-Pin PDIP N IC VREF SERIES SHUNT PREC 8-PDIP LT1019CN8-2.5#PBF, Precision Voltage Reference 2.5V, 0.2% 10mA 40V Max. 8-Pin PDIP N IC, PRECISION, VOLT REF, 2.5V IC VREF SERIES/SHUNT 2.5V 8PDIP LT1019CN8-2.5#PBF Voltage reference source; 2.5V; DIP8 Linear Technology Fixed 2.5V 电压参考, ±0.2 %精确度, 10mA, 40 V输入, 8针 PDIP封装 Analog Devices, Inc. | 0 | - | ±0.2% | 10mA | 8-DIP (0.300", 7.62mm) | 0°C ~ 70°C | 40 V | 50 | Precision | 800µA | 1 | 2.5V | 1.2mA | Tube | Through Hole | 8-PDIP | 20ppm/°C | PDIP | Lead free / RoHS Compliant | 3ppm/V | 0.05mV/mA | 0.2% | Commercial | Through Hole | PDIP N | 8 | Shunt|Series | 6.48mm | 10.16(Max) | 3.3 | 8 | Compliant | :0.2% | :20ppm/°C | LT1019CN825PBF | :No SVHC (20-Jun-2013) | 85423990 | :2.5V | :40V | 3.3mm | 10.16mm | 0.00051 | :8 | PDIP N | :- | 10.16 x 6.48 x 3.3mm | :1019 | :Voltage Reference | :70°C | - | - | - | - | - | 2 | voltage reference source | 1 | |
| 0 | - | ±0.2% | 10mA | 8-DIP (0.300", 7.62mm) | 0°C ~ 70°C | - | 50 | Series, Shunt, Precision | 800µA | 1 | 2.5V | 1.2mA | Tube | Through Hole | 8-PDIP | 20ppm/°C | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | |
 Voltage reference 5 V DIL-8, LT1019CN8-5.0#PBF, Linear Technology Analog Devices, Inc. | 0 | - | 0.2 % | 650 µA | DIL-8 | 0...+70 °C | 5 V | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | Vout +1...40V | 20 | - | - | - | - | - | - | |
Voltage reference 2.5 V DIL-8, LT1019CN8-2.5#PBF, Linear Technology Analog Devices, Inc. | 0 | - | 0.2 % | 650 µA | DIL-8 | 0...+70 °C | 2.5 V | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | Vout +1...40V | 20 | - | - | - | - | - | - |