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.
TPNCP114ASN180T1G 是台舟电子(TECH PUBLIC)推出的一款低压差线性稳压器(LDO),具有使能控制和输出放电功能,适用于电池供电与便携式电子产品。器件在宽输入电压范围内稳定工作(1.2V 至 5.5V),以固定 1.8V 输出为目标,单通道设计并封装于经济型 SOT-23-5 封装,最大输出电流可达 300mA,兼顾低静态电流与较高负载能力。
本器件针对低功耗与电池供电场景优化,25μA 的低静态电流有利于延长待机寿命;0.5μA 的关断电流适合长时间断电或睡眠态。280mV 的压差在满载 300mA 时仍能维持稳定输出,适合在 3.3V、5V 等主流电源旁级降压到 1.8V 的场合。
典型应用中,VIN 通过去耦电容接入稳压器 IN 引脚,VOUT 端并联低 ESR 陶瓷电容至 GND,EN 可由 MCU 或电源管理器控制。输出放电功能可在 EN 置低时快速将输出电容放电,实现确定的电源关闭行为。
型号:TPNCP114ASN180T1G
品牌:TECH PUBLIC(台舟电子)
封装:SOT-23-5
如需量产支持、样片索取或获取完整数据手册与推荐 PCB 布局示意,请联系台舟电子当地代理或技术支持获取详尽电气特性表与典型性能曲线,以便开展更精确的热设计与电源验证。
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