Model & package intelligence
Model text, package form, tray or reel details, and visual evidence are reviewed together before RFQ feedback.
Siproin SSP1117-3.3V SSP1117
Configuration
1 options
Configuration
Date code within 2 years
Available for RFQ
Technical data
Product details
19
specifications
Core information
- Product name
- Siproin SSP1117-3.3V
- Type
- SIPROIN
- Minimum package
- 2500 圆盘
Technical parameters
- Electronic Component
- Electronic Component
- Electronic Component
- 1.5V@(1A)
- Electronic Component
- SIPROIN
- Electronic Component
- SSP1117-3.3V
- Electronic Component
- 1
- Package
- SOT223
- Electronic Component
- Linear Regulator(LDO)
- Electronic Component
- 0.38g
- Electronic Component
- 1
- Features
- Electronic Component
- Electronic Component
- BM0209282187
- Operating Temperature
- 20℃~+85℃@(Ta)
- Operating Voltage
- 20V
- Output
- Electronic Component
- Output Voltage
- 3.3V
- Output Current
- 1A
For datasheets, package documents, compatible-part guidance, or other technical resources, contact WMSIC customer service. Availability is confirmed case by case.
SSP1117-3.3V 产品概述
一、概述
SSP1117-3.3V是一款高性能固定输出线性稳压器（LDO），其主要特性是能够提供高达1A的输出电流，并且输出电压固定为3.3V。这款产品采用SOT-223封装，因其小巧的尺寸而广泛适用于各种电子设备，尤其是在对空间要求较高的应用场景中。由于其良好的线性转换特性，SSP1117-3.3V在电源管理领域得到了广泛应用，尤其在消费电子、工业控制和通信设备中。
二、基本特性
固定输出电压：SSP1117-3.3V提供稳定的3.3V输出电压，减少了电路设计中的复杂性，用户无须额外设计电压调节电路。
高输出电流：这款LDO能提供最大1A的输出电流，满足大多数中低功率电子设备的需求，尤其在驱动微处理器、FPGA、传感器和其他数字元件时表现出色。
小型封装：采用SOT-223封装，SSP1117-3.3V在电路板上占用的面积较小，便于集成到高密度的电路设计中。这种封装方式也有助于提高热管理性能，确保器件长期稳定运行。
低静态功耗：该LDO在待机状态下功耗低，有助于提高整体系统的能效，尤其是在电池供电的应用中，延长设备使用寿命。
高转换效率：与其他稳压器相比，SSP1117-3.3V在不需要额外外部元器件的情况下，能够实现高效率的电源转换。这使得它适用于要求高效能的电源管理方案。
三、应用领域
SSP1117-3.3V因其稳定性和高效性，在以下领域得到了广泛应用：
消费电子：如智能手机、平板电脑、便携式音频播放器等设备中的电源管理。
工业设备：在工业自动化系统中，SSP1117-3.3V可用于提供给微控制器、传感器及执行器的稳定电源。
通信设备：在各种通信设备，如无线模块和路由器中，作为电源管理组件提供稳定的供电。
汽车电子：在汽车电子系统中，SSP1117-3.3V可用于车载导航、音响系统等需求稳定电源的应用。
医疗设备：在医疗检测和监控设备中，对于电源的的稳定性和可靠性要求非常高，该LDO凭借其出色的电压稳定性而得到应用。
四、设备性能与优势
过热保护：SSP1117-3.3V具备过热保护功能，确保在高温环境下设备不会损坏，增强了器件的可靠性和安全性。
过载保护：其内置的过载保护机制在过流条件下能有效保护设备，避免因过电流引发的故障。
低压差：该LDO具有良好的低压差特性，可以在输入电压与输出电压之间保持较小的差值，旨在提高功率效率，尤其适合低输入电压的应用场景。
五、总结
SSP1117-3.3V是一款可靠的线性稳压器，其固定3.3V的输出电压和高达1A的输出电流使其成为一款理想的电源管理解决方案。无论是在消费电子、工业控制还是通信设备领域，该器件都表现出色。结合其优异的性能、紧凑的封装和广泛的应用场景，SSP1117-3.3V无疑是设计师在选择LDO时的优秀选择。
Request for quote
Send RFQ
Use the form for single models, category sourcing, and multi-line BOM requirements.
Product sourcing intelligence
Model, package, availability, and BOM fit reviewed before quotation.
WMSIC turns product data, package visuals, BOM context, and sourcing signals into practical RFQ notes for buyers.
BOM matching & alternatives
BOM lines are compared by package, parameters, quantity, and workable alternatives for cleaner sourcing decisions.
Sourcing availability signal
Stock routes, quotation confidence, lead-time notes, and shipment feasibility are checked before sales follow-up.
Buyer sourcing scenarios
Examples of how common component sourcing requests are organized.
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
Packaged components ready for RFQ.
1 Piece Integrated Circuit for IRS20124S IRS21956S SOP-20 IRS2453DS SOP-14
- Model
- IRS20124S
- Package
