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HOLTEK HT7533-2 HT7533
Configuration
1 options
Configuration
26+
Available for RFQ
Technical data
Product details
20
specifications
Core information
- Product name
- HOLTEK(Holtek / Holtek) HT7533-2
- Type
- HOLTEK
- Unit
- Electronic Component
- Minimum package
- 1000 圆盘
Technical parameters
- Electronic Component
- Electronic Component
- Electronic Component
- Electronic Component
- Electronic Component
- 55mV@(1mA)
- Electronic Component
- HOLTEK(Holtek / Holtek)
- Electronic Component
- HT7533-2
- Electronic Component
- 1
- Package
- SOT-89
- Electronic Component
- Linear Regulator(LDO)
- Electronic Component
- 0.04g
- Electronic Component
- 1
- Electronic Component
- BM0000002851
- Operating Temperature
- 40℃~+85℃
- Operating Voltage
- 30V
- Output
- Electronic Component
- Output Voltage
- 3.3V
- Output Current
- 100mA
For datasheets, package documents, compatible-part guidance, or other technical resources, contact WMSIC customer service. Availability is confirmed case by case.
HT7533-2 产品概述
1. 产品简介
HT7533-2是由台湾合泰（Holtek）研发的一款线性稳压器（LDO），适用于需要稳定输出电压的电子应用。该器件的特征是提供固定的3.3V输出电压，最大电流可达到100mA。HT7533-2的输入电压范围支持高达30V，使其能够在多种电源环境中工作，适合广泛的电子设备需求。
2. 封装与引脚配置
HT7533-2采用SOT-23-5封装，这种设计不仅使得元器件的体积小巧，而且由于其在电路板上占用更少的空间，便于在小型化产品中的应用。SOT-23-5的引脚配置合理，确保了器件的引脚连接简单方便，降低了布局时的复杂度。
3. 主要特性
- 输出电压：固定3.3V；
- 最大输出电流：100mA；
- 输入电压范围：最高可承受30V；
- 低静态电流：适用于需要低功耗的应用场景；
- 卓越的线性调整率：保证输入电压变化时输出电压的稳定性；
- 良好的负载调整率：能有效应对负载变化带来的电压波动；
- 内置过流保护和过热保护：增强了器件的安全性与可靠性。
4. 应用领域
HT7533-2广泛应用于各种电子产品，如：
- 便携式设备：因其低静态电流特性，非常适合移动设备和电池供电的产品；
- 消费电子：如音响设备、电视机、电子玩具等；
- 工业控制：在自动化设备和传感器中担任电源稳压器的角色；
- 汽车电子：可用于车载电子设备的电压调节；
- 通信设备：提供稳定的电源以保障设备的顺畅运行。
5. 性能特点
HT7533-2以其特有的设计实现了多个性能优势。器件能够在较大的输入电压范围内提供稳定的输出电压，并且具有极低的压降。这意味着即使输入电压接近其最低要求，HT7533-2依然能够保持良好的输出电压性能。
其低功耗特性使得HT7533-2在长期运行中产生的热量较少，进而降低了系统对散热设计的需求。内置的过流和过热保护功能有效防止了因异常电流或热量引起的损坏，增加了其在实际应用中的稳定性和安全性。
6. 工作原理
HT7533-2的工作原理基于线性稳压的基本概念。当输入电压超过所需的3.3V时，LDO通过调整自身的电阻来分配多余的电压，从而稳定地输出3.3V。当负载电流变化时，器件能迅速响应并调节输出，以确保电压的稳定性。
7. 结论
HT7533-2作为一款高效、稳定的线性稳压器，凭借其优越的性能和广泛的适用场景，成为了设计工程师在电源管理设计中的优选器件。无论是用于便携式电子设备、消费电子，还是工业和汽车电子领域，HT7533-2都能够提供可靠的电源解决方案，为电子产品的正常运行提供保障。其低静态电流、保护功能及紧凑的封装设计，使其在当今市场上更具竞争力。选择HT7533-2，意味着选择了品质与稳定性的承诺，为您的电子项目保驾护航。
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