WMSIC Electronic Components

BELLING BL8064CB5TR33

ModelBL8064CB5TR33
PackageSOT-23-5
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 25+

Available for RFQ

Technical data

Product details

19 specifications

Core information

Product name
BELLING BL8064CB5TR33
Type
BELLING
Minimum package
3000 卷

Technical parameters

Electronic Component
Electronic Component
Electronic Component
430mV@(200mA)
Electronic Component
BELLING
Electronic Component
BL8064CB5TR33
Electronic Component
1
Package
SOT-23-5
Electronic Component
Linear Regulator(LDO)
Electronic Component
0.045g
Electronic Component
1
Electronic Component
BM0264534357
Operating Temperature
40℃~+85℃@(Ta)
Operating Voltage
8V
Output
Electronic Component
Output Voltage
3.3V
Output Current
200mA
Output Type
Electronic Component

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

BL8064CB5TR33产品概述

BL8064CB5TR33是贝岭(BELLING) 推出的一款低静态电流线性稳压器(LDO),专为低功耗、小体积、宽温适应性的电源管理场景设计,核心面向电池供电设备、物联网终端及工业控制小模块等应用需求,兼具高效能与高可靠性。

一、核心品牌与产品定位

贝岭作为国内电源管理芯片领域的资深厂商,BL8064CB5TR33延续了其“高性价比+高稳定性”的产品路线,针对单路固定电压输出的场景优化,重点解决便携设备待机功耗高、小空间封装难、宽温环境下性能波动等问题,是低功耗电子系统的理想电源转换方案。

二、关键性能参数详解

BL8064CB5TR33的核心参数围绕“低功耗、高输出稳定性”设计,关键指标如下:

1. 电压与电流输出能力

  • 输出类型:固定电压输出,目标输出电压3.3V(精度符合贝岭LDO的典型规格);
  • 输入电压范围:支持最大8V输入(用户给定工作电压上限),结合430mV压差,实际最小输入电压约3.73V(3.3V+0.43V),可适配多种电池或前端电源;
  • 输出电流:持续输出200mA,满足多数小型负载(如传感器、MCU、无线模块)的供电需求;
  • 过流保护:内置过流保护电路,当负载电流异常超标时自动限流,避免芯片或后端电路损坏,提升系统可靠性。

2. 低功耗与高效特性

  • 静态电流(Iq):仅1uA(典型值),这是其核心优势之一——极低的待机功耗,可显著延长电池供电设备的待机时间(如智能手环、蓝牙耳机关机/低功耗模式下的能量消耗);
  • 压差性能:200mA负载下压差仅430mV,意味着即使输入电压接近输出电压(如电池电量较低时),仍能保持稳定的3.3V输出,避免电压跌落导致负载工作异常。

3. 输出与通道配置

  • 输出极性:正极输出,适配主流电子负载的供电需求;
  • 输出通道数:单通道设计,简化电路布局,适合单路电源需求的系统。

三、封装与引脚配置

BL8064CB5TR33采用SOT-23-5封装,属于超小型贴片封装,尺寸约为2.9mm×1.6mm×1.1mm,可大幅节省PCB空间,适配便携设备、小型模块等对体积敏感的场景。

SOT-23-5封装的典型引脚功能(参考贝岭同类产品):

  • 引脚1:输入电压(VIN);
  • 引脚2:接地(GND);
  • 引脚3:输出电压(VOUT);
  • 引脚4:使能控制(EN,可选功能,低功耗模式下可关闭输出);
  • 引脚5:空脚(NC)或反馈脚(FB,部分型号用于电压微调,此型号为固定输出故为空)。

四、典型应用场景

BL8064CB5TR33的参数特性使其适配以下典型场景:

1. 便携电子设备

  • 智能手环、蓝牙耳机、智能手表等可穿戴设备:低静态电流延长待机时间,小封装适配设备紧凑空间;
  • 移动电源、无线充电器:辅助电源模块的稳定输出,满足小电流负载需求。

2. 物联网(IoT)终端

  • 环境传感器节点(温度、湿度、光照):电池供电下低功耗待机,宽温范围适配户外部署;
  • 低功耗MCU模块:稳定3.3V供电,支撑无线通信(如蓝牙、LoRa)的正常工作。

3. 工业控制小模块

  • 小型传感器模块、执行器辅助电路:-40℃~+85℃宽温范围适配工业现场环境;
  • 智能电表、水表等计量设备:低功耗待机,提升电池使用寿命(部分设备采用电池供电)。

五、环境适应性与可靠性

BL8064CB5TR33的工作温度范围为**-40℃~+85℃(环境温度Ta)**,符合工业级与消费电子的宽温需求:

  • 低温场景:可在户外冬季(如北方地区)、冷库等环境下稳定工作;
  • 高温场景:能承受设备内部散热产生的高温(如充电设备、小型模块内部),避免因温度过高导致性能下降或损坏。

此外,内置过流保护、输出短路保护(部分规格)等功能,进一步提升了系统的可靠性,减少故障维护成本。

六、总结

BL8064CB5TR33作为贝岭推出的低静态电流LDO,以1uA静态电流、430mV压差、200mA输出、宽温范围为核心优势,结合SOT-23-5小封装,完美适配低功耗、小体积、宽温环境的电源管理需求,是便携设备、物联网终端、工业小模块等场景的高性价比电源方案选择。

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