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ST L78L15ABUTR 15V Voltage Regulator L78L15ABUTR
Configuration
1 options
Configuration
Date code within 2 years
Available for RFQ
Technical data
Product details
20
specifications
Core information
- Product name
- ST(STMicroelectronics) L78L15ABUTR
- Type
- ST
- Unit
- Electronic Component
- Minimum package
- 2500 圆盘
Technical parameters
- Electronic Component
- Electronic Component
- Electronic Component
- Electronic Component
- Electronic Component
- 1.7V
- Electronic Component
- ST(STMicroelectronics)
- Electronic Component
- 90uV
- Electronic Component
- L78L15ABUTR
- Electronic Component
- 1
- Package
- SOT-89-3
- Electronic Component
- Linear Regulator(LDO)
- Electronic Component
- 0.253g
- Electronic Component
- 1
- Electronic Component
- BM0000285162
- Operating Temperature
- 40℃~+125℃@(Tj)
- Operating Voltage
- 35V
- Output
- Electronic Component
- Output Voltage
- 15V
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：L78L15ABUTR
概述
L78L15ABUTR是一款由意法半导体（STMicroelectronics）生产的固定输出线性稳压器（LDO），提供稳定的15V输出电压，适合在多种电子应用中使用。它采用表面贴装式封装（SOT-89-3），旨在为设计人员提供高效、经济且易于集成的电源解决方案，适用的应用场景广泛，包括消费电子、工业自动化和传感器供电。
关键参数
- 输出电压: 15V（固定值）
- 最大输入电压: 35V
- 输出电流: 100mA
- 工作电源电流: 最大6.5mA
- 静态电流: 6mA
- 工作温度范围: -40°C 至 125°C
- 输出配置: 正输出
- PSRR（纹波抑制比）: 39dB（在120Hz下）
- 保护功能: 过流、超温和短路保护
- 封装类型: SOT-89-3
技术特点
L78L15ABUTR的设计重点在于其高效和可靠性，以满足各种严苛工况下的电源需求。其静态电流低，对于电池供电的应用尤其重要，确保了电池寿命的延长。同时，39dB的纹波抑制性能意味着即使在输入电源存在一定波动时，输出电压也能保持稳定，从而保护后续电路正常工作。
应用场景
L78L15ABUTR可广泛应用于以下几种场景：
- 消费类电子: 包括电视机、音响、便携式设备等。提供稳定的电压以保证设备稳定运行。
- 工业应用: 各类工业自动化设备或传感器，需要持续稳定的电源供应以保证可靠性。
- 仪器仪表: 在实验室仪器或测量设备中，确保数据采集和处理的准确性。
安装与兼容性
由于其SOT-89-3的紧凑封装，使得L78L15ABUTR在空间有限的电路板设计中非常容易实现，特别适合现代小型化设备的持续需求。此外，该稳压器在标准线性稳压器的设计上具备较高的兼容性，便于用户在已有电路中替换或升级。
保护机制
L78L15ABUTR具备多重保护功能：过流、超温和短路保护。这意味着在不同的应用场景下，稳压器能够自动限制输出电流，防止发热和损坏，确保系统的安全性。同时，温度保护机制在高温工作环境中尤为重要，提升了整体系统的可靠性。
总结
L78L15ABUTR是一款高性能、应用范围广泛的固定电压线性稳压器，特别适合需要15V电压输出的应用。无论是用于消费电子产品还是工业控制系统，它卓越的性能和保护功能都能有效支持设备的可靠运行。凭借其出色的设计，L78L15ABUTR可以为设计人员提供强有力的电源解决方案，进而推动各类创新产品的开发。选择L78L15ABUTR，意味着您选择了一种可靠、高效并且经济的稳压电路解决方案。
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