Model & package intelligence
Model text, package form, tray or reel details, and visual evidence are reviewed together before RFQ feedback.
HOLTEK HT7533-7 (SOT-23-5) HT7533
Configuration
1 options
Configuration
Date code within 2 years
Availability on request
Technical data
Product details
14
specifications
Core information
- Product name
- HOLTEK(Holtek / Holtek) HT7533-7( SOT-23-5)
- Type
- HOLTEK
- Minimum package
- 3000 圆盘
Technical parameters
- Electronic Component
- Electronic Component
- Electronic Component
- HOLTEK(Holtek / Holtek)
- Electronic Component
- HT7533-7( SOT-23-5)
- Electronic Component
- 1
- Package
- SOT-23-5
- Electronic Component
- Linear Regulator(LDO)
- Electronic Component
- 0g
- Electronic Component
- 1
- Electronic Component
- BM0165298162
- Electronic Component
- Electronic Component
- Electronic Component
- 3000
For datasheets, package documents, compatible-part guidance, or other technical resources, contact WMSIC customer service. Availability is confirmed case by case.
HT7533-7 产品概述
一、概述
HT7533-7 是台湾合泰（HOLTEK）公司推出的一款高性能线性稳压器，采用 SOT-23-5 封装。它作为一款低功耗、高精度的稳压器，广泛应用于便携式设备、消费电子、工业控制电路以及其他需要稳定电压输出的场合。HT7533-7 在设计上具有良好的电源管理特性，能够为各类电子设备提供可靠的电压供应，确保系统的稳定与安全运行。
二、产品特性
高精度输出：HT7533-7 提供稳压输出，误差范围可低于 ±1%。这种高精度的输出电压使得其在对电压敏感的设备中表现优异。
低功耗设计：该稳压器的 quiescent current （静态电流）非常小，确保在各类设备的待机模式下仍能保持最低的能耗。这使得 HT7533-7 特别适合电池供电的产品，如手持设备、传感器和无线通信模块。
输入电压范围：HT7533-7 可接受的输入电压范围为 2.5V 到 12V， 配合其稳定输出，可以为广泛的应用提供灵活性。
负载调整率和线性调整率：该器件具备良好的负载调整率和线性调整率，保证在负载变化和输入电压波动时，输出电压的稳定性。
低纹波和噪声：HT7533-7 的抑制能力强，能有效降低电源线上的纹波和噪声，为敏感设备带来清洁的电源供应。
保护功能：内置过流保护和过热保护电路，提高了产品的可靠性，并能有效防止因意外状况而导致的损坏。
三、引脚配置
HT7533-7 采用 SOT-23-5 封装，共有五个引脚。如下面的引脚配置所示：
- 输入引脚（VIN）：连接至电源输入。
- 接地引脚（GND）：连接到电路的地。
- 输出引脚（VOUT）：提供稳定输出电压。
- 外部电容引脚（C）：用于连接外部滤波电容，以提高稳定性和响应速度。
- 调节引脚（Adj）：用于调整输出电压。
四、应用领域
HT7533-7 主要应用于以下几大领域：
便携式电子设备：如智能手机、平板电脑、手持游戏机等，HT7533-7 能够为其 CPU 和其他外设提供稳定的工作电压。
消费类电器：如家用电器、音响设备中，提供清洁的电压以减少干扰和提高音质。
传感器供电：在各种环境传感器中，HT7533-7 以其低功耗特性，满足长期工作需求，确保数据采集的准确性。
工业控制系统：在工控设备中，可以用该稳压器实现准确的电压控制，提高系统的可靠性和稳定性。
五、总结
HT7533-7 是一款极具性价比的线性稳压器，凭借其高精度、低功耗及较强的电压稳定性，广泛应用于各种电子产品。无论是在设计便携式设备时，还是在需要稳定电源的工业控制应用中，HT7533-7 都能提供理想的解决方案。其小巧的 SOT-23-5 封装使得它在空间受限的应用中尤为合适，成为现代电子设计中不可或缺的基础元件之一。
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.
