Model & package intelligence
Model text, package form, tray or reel details, and visual evidence are reviewed together before RFQ feedback.
Available for RFQ
Technical data
For datasheets, package documents, compatible-part guidance, or other technical resources, contact WMSIC customer service. Availability is confirmed case by case.
H7233-1M5R 是由上海矽朋(Siproin)出品的一款高性能线性稳压器(LDO),专为要求严格的电子设备提供稳定和可靠的电源解决方案。以下是对此产品的详细介绍。
H7233-1M5R 提供了极高的输出电压精度,固定输出电压为 3.3 V,这使得它特别适合于那些对电源质量有严格要求的应用场景,如通信设备、工业控制系统和消费电子产品。
该稳压器具有低压差(170 mV),这意味着在输入和输出之间的能量损失较小,从而提高了整体系统的效率。这种特性尤其重要在那些需要长时间运行且对能耗敏感的设备中。
H7233-1M5R 支持从 -40℃ 到 +85℃ 的宽工作温度范围,使其能够在各种环境条件下稳定运行。这使得它非常适合用于汽车电子、工业自动化以及其他需要在极端温度下工作的应用。
当设备处于待机状态时,H7233-1M5R 的待机电流仅为 1 uA,这大大降低了静态功耗,对于需要长时间待机或低功耗运行的设备来说是一个重要的优势。
该稳压器内置过流保护功能,可以防止输出电流超过规定值,从而保护下游设备免受损害。同时,带有使能功能允许用户通过一个外部信号来控制稳压器的启用和禁用,这增加了系统的灵活性和可控性。
H7233-1M5R 拥有 40 dB @ 1 kHz 的电源纹波抑制比,这意味着它能够有效地抑制输入电源中的噪声和纹波,从而提供一个非常干净和稳定的输出电压。这种特性对于那些对电源质量有高要求的应用,如无线通信设备、医疗设备和高精度测量仪器来说是至关重要的。
在无线通信设备中,H7233-1M5R 可以提供稳定的 3.3 V 电源,满足基带处理器、射频模块等关键组件的需求。其低噪声和高PSRR特性确保了通信信号的清晰度和可靠性。
工业控制系统需要在各种环境条件下运行,H7233-1M5R 的宽工作温度范围和高可靠性使其成为理想选择。它可以为PLC、传感器、驱动器等设备提供稳定的电源。
在消费电子产品如智能手机、平板电脑等中,H7233-1M5R 可以作为次级电源,提供给各种模块如Wi-Fi模块、蓝牙模块等。其低待机电流和高效率特性有助于延长设备的续航时间。
由于其宽工作温度范围和高可靠性,H7233-1M5R 适用于汽车电子系统,如导航系统、娱乐系统等。它能够在车辆启动过程中提供稳定的电源,并在极端温度下保持正常运行。
H7233-1M5R 是一款功能强大、性能优异的线性稳压器,通过其高精度输出电压、低压差、宽工作温度范围、低待机电流以及优秀的电源纹波抑制比等特点,满足了各种电子设备对电源质量的严格要求。无论是在通信设备、工业控制系统还是消费电子产品中,这款稳压器都能提供可靠和高效的电源解决方案。对于需要在极端环境下运行或对能耗敏感的应用场景来说,H7233-1M5R 是一个理想的选择。
Request for quote
Use the form for single models, category sourcing, and multi-line BOM requirements.
Product sourcing intelligence
WMSIC turns product data, package visuals, BOM context, and sourcing signals into practical RFQ notes for buyers.
Model text, package form, tray or reel details, and visual evidence are reviewed together before RFQ feedback.
BOM lines are compared by package, parameters, quantity, and workable alternatives for cleaner sourcing decisions.
Stock routes, quotation confidence, lead-time notes, and shipment feasibility are checked before sales follow-up.
Buyer sourcing scenarios
Typical RFQ scenarios based on the WMSIC form fields, catalog data, manual review steps, and shipment preparation workflow.
The buyer shares the full part number, package requirement, quantity, destination, and available product photos so the quotation can record the exact version under review.
A multi-line BOM is organized into direct sourcing lines, lines that need package clarification, and lines where alternative-part review is permitted.
The original manufacturer part number, datasheet revision, application, critical limits, and acceptable changes are collected before possible candidates are discussed.
Sample quantity, minimum packing, package format, target date, and courier destination are kept together in one RFQ conversation.
Package photos, model markings, board context, and the quantity needed for repair help focus the sourcing review on the relevant version.
When a suffix or package note is incomplete, the response records the open difference and requests buyer confirmation before procurement proceeds.
Packing format, carton notes, invoice details, courier option, destination, and tracking handoff are coordinated around the confirmed order.
The request connects the previously used model, current demand, package evidence, target timing, and replenishment sourcing route.
Related products