WMSIC Electronic Components

BELLING BL8062CC3TR30

ModelBL8062CC3TR30
PackageSOT-89-3
BrandBELLING
Price Price on request Electronic component prices change quickly with market supply and demand. Please refer to the latest WMSIC quotation for current pricing.
Configuration
1 options
Configuration 26+

Available for RFQ

Technical data

Product details

19 specifications

Core information

Product name
BELLING BL8062CC3TR30
Type
BELLING
Minimum package
1000 卷

Technical parameters

Electronic Component
Electronic Component
Electronic Component
BELLING
Electronic Component
BL8062CC3TR30
Electronic Component
1
Package
SOT-89-3
Electronic Component
Linear Regulator(LDO)
Electronic Component
0.183g
Electronic Component
1
Electronic Component
BM0264583420
Operating Temperature
40℃~+85℃@(Ta)
Operating Voltage
16V
Output
Electronic Component
Output Voltage
3V
Output Current
250mA
Output Type
Electronic Component
Output Channel Count
1

For datasheets, package documents, compatible-part guidance, or other technical resources, contact WMSIC customer service. Availability is confirmed case by case.

BL8062CC3TR30 产品概述

一、产品简介

BL8062CC3TR30 是贝岭(BELLING)推出的一款高性能线性低压差稳压器(LDO),采用 SOT-89-3 小型封装,提供单路固定 3.0V 输出。器件面向中小功率、板级稳压场合,具有低静态电流和基本的保护功能,适合对静态功耗敏感的便携与工业应用。

二、主要规格

  • 输出极性:正极(正向输出)
  • 工作电压(输入电压):最高 16V(详见厂方数据)
  • 输出电压:固定 3.0V
  • 输出电流:最大 250mA
  • 静态电流(Iq):典型 3μA(低待机损耗)
  • 工作温度范围:-40℃ ~ +85℃(Ta)
  • 输出类型:固定输出
  • 输出通道数:单通道
  • 保护功能:短路保护、过流保护
  • 封装:SOT-89-3
  • 品牌/型号:BELLING / BL8062CC3TR30

三、关键特性与优势

  • 极低静态电流(≈3μA),适合电池供电或休眠场景,可延长待机时间。
  • 固定 3V 输出,便于为 MCU、传感器、射频前端和模拟电路提供稳定电源。
  • 集成短路及过流保护,提高系统可靠性并简化外围保护电路设计。
  • SOT-89-3 封装在体积受限的 PCB 上有良好折衷的功率耗散能力与安装便利性。

四、典型应用场景

  • 便携式设备与电池供电终端(传感器节点、遥控器等)
  • 工业控制与监控模块的辅助/参考电源
  • 模拟电路与 A/D 前端供电,需要低噪声、低静态电流的场合
  • 车载低功耗电子(请注意输入电压与热设计要求)

五、热设计与使用注意

线性稳压器的功率耗散为 (Vin - Vout) × Iout。举例:若 Vin 达 16V、Vout=3V、Iout=250mA,则器件耗散约 3.25W;SOT-89 封装对这类高耗散条件有限的热管理能力,需特别注意散热与输入电压选择。建议:

  • 尽量降低 VIN 与 VOUT 之间的压差以减少热量;
  • 在 PCB 上使用较大铜箔与散热地平面,并在封装下方和周围布置散热铜皮与过孔;
  • 在高压差大电流情况下考虑替代方案(如开关降压器或外置散热片)。

六、典型外围电路与封装提示

  • 建议在输入端与输出端放置旁路电容以保证稳压器稳定性并抑制瞬态。常见做法为输入端 1μF10μF、输出端 1μF10μF 低 ESR 陶瓷电容(具体数值与 ESR 要求以厂家数据手册为准)。
  • SOT-89-3 适用于自动贴片装配,TR30 标识可能表示卷带包装形式(具体包装数量请参照厂家或经销商说明)。

七、选型与验证建议

  • 若工作场景存在大压差或连续高电流输出,优先进行热仿真与实测,必要时选择功率更大封装或转换为开关型电源;
  • 系统上电、短路与热保护边界应在样机上验证以确保可靠工作;
  • 在 EMC/噪声敏感应用中评估输出噪声与瞬态响应,必要时加入后端滤波与局部去耦。

总结:BL8062CC3TR30 为一款适合低静态电流、单通道固定 3V 输出的线性稳压器,凭借小型封装与基本保护功能,适合便携与一般板级稳压应用。在设计中应关注输入电压差与热耗散,并按照厂方数据手册选配合适的输入/输出电容及 PCB 散热布局。

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