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.
HT75C0-2 是台湾合泰(HOLTEK)推出的一款固定输出线性稳压器(LDO),采用 SOT-23-5 小型封装,输出电压为 12V,最大输出电流为 150mA。该器件针对空间受限及对静态电流要求严格的电池供电或低功耗系统设计,提供稳定的正向输出,工作电压可达 30V,工作温度范围为 -40℃ 至 +85℃。
HT75C0-2 在轻载工况表现出极低的压差与极小的静态电流,适合便携设备与低功耗监控模块。实际工作时需关注压差随负载电流增长的变化、以及输入输出电压差带来的功耗。线性稳压器的功耗由 (Vin - Vout) × Iout 决定,若使用接近 30V 的输入,应注意在满载 150mA 时的功耗与封装散热能力。
器件采用 SOT-23-5 封装,占板面积小,易于自动贴装。典型应用中需为输入端与输出端配置旁路电容以保证稳定性与瞬态响应,并根据 PCB 布线优化散热与接地回路。
在高 Vin 与接近最大输出电流的工况下,封装功耗会显著上升,SOT-23-5 的散热能力有限。设计时应计算最坏情况功耗并评估结温,必要时采用 PCB 铜箔散热、减小输入电压或降低负载电流以防止过热。详细热参数与电气特性应参照厂商数据手册以获得设计裕度。
HT75C0-2 为一款面向空间受限与低静态电流应用的固定 12V 线性稳压器,具有高输入耐受(30V)、低静态电流(2.5µA)与小封装优势。适合对待机耗电敏感且需稳定 12V 输出的应用场景。但在高输入压差与大电流条件下需重视功耗与散热设计,建议结合具体负载与 PCB 散热方案进行充分验证。
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