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ST LD1117DT12CTR 12V LDO Regulator LD1117DT12CTR
Configuration
1 options
Configuration
22+
Available for RFQ
Technical data
Product details
20
specifications
Core information
- Product name
- ST(STMicroelectronics) LD1117DT12CTR
- Type
- ST
- Unit
- Electronic Component
- Minimum package
- 2500 圆盘
Technical parameters
- Electronic Component
- Electronic Component
- Electronic Component
- Electronic Component
- Electronic Component
- 1V@(100mA)；1.05V@(500mA)；1.1V@(800mA)
- Electronic Component
- ST(STMicroelectronics)
- Electronic Component
- 0.003%Vout
- Electronic Component
- LD1117DT12CTR
- Electronic Component
- 1
- Package
- TO-252-2(DPAK)
- Electronic Component
- Linear Regulator(LDO)
- Electronic Component
- 0.475g
- Electronic Component
- 1
- Electronic Component
- BM0000281259
- Operating Temperature
- 40℃~+125℃@(Tj)
- Operating Voltage
- 15V
- Output
- Electronic Component
- Output Voltage
- 1.2V
For datasheets, package documents, compatible-part guidance, or other technical resources, contact WMSIC customer service. Availability is confirmed case by case.
产品概述：LD1117DT12CTR
产品简介
LD1117DT12CTR 是一款由意法半导体（STMicroelectronics）制造的线性稳压器（LDO），它提供固定的输出电压，适用于各种电子设备的电源管理和稳定供电应用。该器件具有优良的性能特征，如高输出电流、优越的纹波抑制能力，并广泛应用于消费电子、通信设备及工业控制等领域。
产品特性
- 输出类型：LD1117DT12CTR 提供固定的输出电压，针对特定应用需求优化了性能。
- 最大输入电压：这款稳压器支持的最大输入电压为15V，为设计师提供了更大的灵活性，以适应不同的电源环境。
- 输出电流：最大输出电流为800mA，使其能够满足多种负载需求，适合中小功率应用。
- 输出电压：其固定输出电压为1.2V，能够精确地为数字电路和其他敏感设备供电。
- 压降特性：在800mA的负载条件下，该稳压器的最大压降为1.3V，确保了高效的电源转换。
- 静态电流：该器件的静态电流（Iq）为5mA，适合于低功耗应用，有助于延长电池寿命。
- 纹波抑制率（PSRR）：具有75dB（120Hz）的PSRR，能够有效抵抗输入电源的纹波干扰，提供稳定的输出。
保护功能
LD1117DT12CTR 集成了多种保护功能，包括过流保护和超温保护，以保证器件在苛刻条件下的安全运行。在电路出现故障或异常情况下，这些保护机制将自动启动，防止设备损坏。
工作温度范围
该稳压器支持的工作温度范围为-40°C 至 125°C，适用于各种环境条件，包括恶劣的工业和汽车应用。因此，LD1117DT12CTR 是一款适合于恶劣环境的可靠稳压解决方案。
封装与安装
LD1117DT12CTR 采用 DPAK（TO-252-2）封装，这种表面贴装型封装具有较小的占用空间，为现代电子设备的紧凑设计提供了便利。该封装形式易于焊接和集成于各种电路板设计中，满足制造需求。
应用领域
由于其出色的性能和可靠性，LD1117DT12CTR 广泛应用于：
- 消费电子：如智能手机、平板电脑和其他便携设备，要求稳定的电源以确保系统的正常运行。
- 通信设备：在无线通信和网络设备中，能够提供稳定电压，保障信号传输的完整性。
- 工业控制：在自动化设备和传感器中的电源管理，确保对设备的合理供电。
- 汽车电子：在车辆的电子系统中，低功耗、高效能的特点使其成为理想选择。
总结
LD1117DT12CTR 是一款设计合理、性能优越的线性稳压器，完美结合了输出性能、稳定性和可靠性。通过有效的电源管理，该器件在多种应用中展现出卓越的性能，是工程师设计及开发高效电子产品的重要组成部分。无论是在日常消费品还是高端工业设备中，LD1117DT12CTR 都能提供稳定的电源解决方案，值得广大工程师和开发人员的信赖与选择。
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