Model & package intelligence
Model text, package form, tray or reel details, and visual evidence are reviewed together before RFQ feedback.
RICHTEK RT9193-33GB RT9193
Configuration
1 options
Configuration
26+
Available for RFQ
Technical data
Product details
20
specifications
Core information
- Product name
- RICHTEK RT9193-33GB
- Type
- RICHTEK
- Unit
- Electronic Component
- Minimum package
- 3000 圆盘
Technical parameters
- Electronic Component
- Electronic Component
- Electronic Component
- Electronic Component
- Electronic Component
- 220mV@(300mA)
- Electronic Component
- RICHTEK
- Electronic Component
- 100uVrms
- Electronic Component
- RT9193-33GB
- Electronic Component
- 1
- Package
- SOT-23-5
- Electronic Component
- Linear Regulator(LDO)
- Electronic Component
- 0.63g
- Electronic Component
- 1
- Features
- Terminal Block; Output
- Electronic Component
- BM0000283121
- Operating Temperature
- 40℃~+125℃@(Tj)
- Operating Voltage
- 5.5V
- Output
- Electronic Component
For datasheets, package documents, compatible-part guidance, or other technical resources, contact WMSIC customer service. Availability is confirmed case by case.
RT9193-33GB 产品概述
概述
RT9193-33GB 是一款高性能线性稳压器（LDO），具备固定输出电压和可靠的电流承载能力，广泛应用于各种电子设备中。该产品由台湾立锜（RICHTEK）制造，采用紧凑的 SOT-23-5 封装，使其在空间受到限制的设计中尤其受欢迎。此稳压器的设计目标是为电子系统提供稳定的电压输出，保证系统在各种工作条件下的可靠性和稳定性。
关键特性
输出电压：该稳压器的输出电压固定为3.3V，适用于广泛的电子应用，包括微控制器、传感器以及其他需要3.3V工作电压的电路。
最大输入电压：RT9193-33GB的最大输入电压为5.5V，这使得它能够兼容大多数电源供应景观，提供良好的工作灵活性。
输出电流：稳压器能够提供最大输出电流为300mA，适合中小功率的应用需求。
电压压降：该产品的最大压降为300mV（@ 300mA），在负载条件下保持高效率，降低功耗。
功率抑制比（PSRR）：RT9193-33GB在100Hz至10kHz频率范围内的PSRR达到70dB至50dB，有效的降低了输入电源噪声对于输出电压的影响，从而提高了电压的稳定性。
静态电流（Iq）：静态电流为130µA，使其在待机状态下更为节能，适用于对功耗有严格要求的便携式设备。
保护功能：内置过流和超温保护功能，确保电路在异常条件下的安全运行，防止元器件损坏。
宽工作温度范围：产品的工作温度范围为-40℃至85℃，使其适用于各种环境条件，在工业及消费类电子产品中具有较高的适应性。
使能控制：RT9193-33GB具备使能引脚，通过外部信号控制稳压器的开启和关闭，进一步降低了空载时的功耗。
应用场景
RT9193-33GB由于其优异的性能和灵活的参数设置，适用于多个应用场景，包括但不限于：
- 便携式电子设备：如智能手机、平板电脑、便携式音响等需要稳定3.3V电源的设备中，用于供电给各种集成电路和模块。
- 传感器供电：在物联网设备中，许多传感器通常需要低电压供电，RT9193-33GB可以提供合适的电源。
- 工业控制设备：在温度较高或低的环境中，需要长期稳定供电的工业设备中，保证设备在苛刻条件下也能安全工作。
- 低成本消费电子产品：如家用电子产品、玩具等，利用其较低的静态电流和高效率为设备供电，提升整体性能。
结论
RT9193-33GB凭借其紧凑的封装、高效的性能、适应广泛应用的输入/输出特性以及安全的保护机制，使其成为现代电子设计中的理想选择。无论是在性能需求较高的应用还是功耗控制严苛的设备中，均能有效满足设计师和工程师们的需求，是一款值得采用的线性稳压器产品。
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 BGA Integrated Circuit Chipset MN864739 CXD90061GG CXD90062GG PS5 QFN-80
- Model
- MN864739
- Package
