Model & package intelligence
Model text, package form, tray or reel details, and visual evidence are reviewed together before RFQ feedback.
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Technical data
For datasheets, package documents, compatible-part guidance, or other technical resources, contact WMSIC customer service. Availability is confirmed case by case.
TP2019-3.3YN5 是一款高性能的线性稳压器(LDO),专为各种电子应用提供稳定的输出电压。该产品由 TECH PUBLIC(台舟电子)出品,具备出色的电气性能和适用性,广泛应用于消费电子、工业控制、电信设备等领域。
输出电压与电流: TP2019-3.3YN5 提供固定的输出电压为 3.3V,输出电流最大可达 300mA。这一配置使其非常适合需要低电压稳压的应用场合,如微处理器、传感器和其他数字电路的电源供给。
宽广的工作温度范围: 本产品能够在恶劣的工作环境中稳定运行,工作温度范围为 -40℃ 至 +85℃。这种特性使得 TP2019-3.3YN5 能够在各种应用中保持良好的性能,包括工业设备、汽车电子等高温和低温环境。
输入电压范围: TP2019-3.3YN5 的最大输入电压为 6V,允许用户在不同的电源条件下使用。这种灵活性使得该元器件可以与多种供电系统兼容,方便集成到多种设计中。
电源纹波抑制比(PSRR): 该 LDO 的电源纹波抑制比(PSRR)达到了 70dB(在 1kHz 频率下),这也意味着它能够有效地抑制输入电源的噪声,确保输出电压的稳定性。这对于敏感应用,如音频系统和射频通信设备尤为重要。
单通道固定输出类型: TP2019-3.3YN5 是单通道线性稳压器,输出极性为正,固定输出特性使得该设备易于使用,无需额外的电压调节电路,简化了设计流程。
TP2019-3.3YN5 特别适合应用于以下场景:
TP2019-3.3YN5 是一款设计精良的线性稳压器,凭借其卓越性能和广泛的应用范围,成为电子设计师和工程师在选择电源解决方案时的理想选择。无论是在恶劣的工作环境下,还是在对输出稳定性有高要求的应用场合,TP2019-3.3YN5 都能以其稳定的电压输出和较低的功耗表现,为各种电子产品提供可靠的电源支持。
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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.
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