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HOLTEK HT7333-7 HT7333
Configuration
1 options
Configuration
26+
Available for RFQ
Technical data
Product details
19
specifications
Core information
- Product name
- HOLTEK(Holtek / Holtek) HT7333-7
- Type
- HOLTEK
- Minimum package
- 1000 圆盘
Technical parameters
- Electronic Component
- Electronic Component
- Electronic Component
- 6mV@(1mA)
- Electronic Component
- HOLTEK(Holtek / Holtek)
- Electronic Component
- HT7333-7
- Electronic Component
- 1
- Package
- SOT-89
- Electronic Component
- Linear Regulator(LDO)
- Electronic Component
- 0.197g
- Electronic Component
- 1
- Features
- Output
- Electronic Component
- BM0000003529
- Operating Temperature
- 40℃~+85℃@(Ta)
- Operating Voltage
- 30V
- Output
- Electronic Component
- Output Voltage
- 3.3V
- Output Current
- 250mA
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：HT7333-7 线性稳压器 (LDO)
1. 概述 HT7333-7 是由台湾合泰（Holtek）生产的一款高性能固定线性稳压器（LDO），其输出电压为 3.3V，具有较小的输出纹波和低噪声水平。该元件采用 SOT-89-3 封装，适合于供电电压高达 30V 的应用，最大输出电流可达 250mA。该 LDO 设计旨在为各种电子设备提供稳定的电源，尤其适合移动设备、嵌入式系统和消费电子产品。
2. 主要特性 HT7333-7 的主要特点包括：
- 固定输出电压：提供 3.3V 的稳定输出电压，符合大多数低功耗数字电路和模拟电路的电源要求。
- 高输入电压范围：支持高达 30V 的输入电压，这使其可以在各种电源应用中使用，包括电源适配器和电池供电设备。
- 较小的封装：采用 SOT-89 封装，体积小巧，适合空间受限的应用场合。
- 最大输出电流：可提供最高输出电流为 250mA，满足中小功率负载的需求。
- 低待机电流：在待机模式下，LDO的电流消耗非常低，有助于延长电池供电设备的使用时间。
- 优秀的负载调整率：良好的负载与线性调整性能，能够确保在负载变化时输出电压的稳定性。
3. 应用领域 HT7333-7 LDO 的应用领域非常广泛，适合多种电子设备和系统，包括但不限于：
- 便携式电子设备：如手机、平板电脑、数码相机等，它们需要一个小型且高效的 DC-DC 转换器来保持稳定的电源。
- 嵌入式系统：在嵌入式微控制器和处理器中，稳定的电压是确保系统稳定性与可靠性的重要条件。
- 消费电子产品：如电视机、音响、游戏机等，这些产品通常对电源的稳定性有较高要求。
- 仪器仪表：在测量和控制设备中，LDO 可用于为敏感电子元件提供可靠的工作电压。
4. 性能参数 HT7333-7 的性能参数是其成为理想选择的关键：
- 输出电压：3.3V
- 输入电压范围：2.5V 至 30V
- 最大输出电流：250mA
- 静态电流: 在轻载条件下，静态电流保持在非常低的水平，适合电池供电的应用。
- 输入/ 输出电压差：低压降特性，通常在 1.2V 以下。
- 工作温度范围：-40°C 到 85°C，适应各种工作环境。
- 过流保护与过热保护：HT7333-7 提供了过流保护和过热保护功能，确保设备在异常情况下的安全运行。
5. 结论 HT7333-7 线性稳压器凭借其高效的性能和出色的设计，成为许多电子设备中不可或缺的组成部分。无论是在低功耗设备，还是在需要高稳定性的应用场合，HT7333-7 都可以提供可靠的电源解决方案。其小巧的 SOT-89 封装、宽广的输入电压范围和较高的输出电流能力，使其在现代电子产品中具有极高的适应性和灵活性。选择 HT7333-7，就是选择了一款高效、稳定且可靠的电源管理解决方案。
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