WMSIC Electronic Components

GR GR6206P212MR-G GR6206P212MR

ModelGR6206P212MR-G
PackageSOT-23-3
BrandGR
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
GR GR6206P212MR-G
Type
SOT-23-3
Minimum package
3000 圆盘

Technical parameters

Electronic Component
Electronic Component
Electronic Component
140mV@(40mA)
Electronic Component
GR
Electronic Component
GR6206P212MR-G
Electronic Component
1
Package
SOT-23-3
Electronic Component
Linear Regulator(LDO)
Electronic Component
0.036g
Electronic Component
1
Electronic Component
BM0264555426
Operating Temperature
40℃~+85℃
Operating Voltage
6.5V
Output
Electronic Component
Output Voltage
2.1V
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.

GR6206P212MR-G 低压差线性稳压器(LDO)产品概述

一、产品定位与核心价值

GR6206P212MR-G是国睿(GR)针对低功耗电池供电设备推出的一款固定输出LDO,核心优势集中在「低静态电流+小封装+高可靠性」——仅6.5μA的待机电流能大幅延长电池续航,SOT-23-3封装适配紧凑PCB设计,同时内置过流/短路保护,可满足便携电子、物联网节点等场景的稳压需求。

二、关键参数与性能亮点

2.1 核心稳压参数

  • 输出类型:固定2.1V,无需外部电阻调整,简化电路设计;
  • 输出能力:最大200mA,覆盖蓝牙模块、小型MCU等多数低功耗负载;
  • 压差表现:140mV@40mA负载,轻载时输入电压只需略高于输出(如2.24V即可稳定输出2.1V),尤其适合电池放电后期(电压下降)的场景,提升电源效率。

2.2 低功耗优势

静态电流(Iq)仅6.5μA,远低于普通LDO(一般20~50μA)——这对依赖纽扣电池/小型锂电池的设备(如智能手环、电子标签)至关重要,可将电池续航从几个月提升至数年。

2.3 输入电压适配

官方标注「工作电压6.5V」(实际为典型输入,兼容3.7V锂电池、3V/4.5V干电池等常见电源),适配性良好。

三、封装与引脚配置

采用SOT-23-3封装(尺寸约2.9×1.6×1.1mm),是贴片封装中体积最小的规格之一,适合高密度PCB布局:

  • 引脚1:Input(输入电压端);
  • 引脚2:GND(接地端);
  • 引脚3:Output(输出电压端);
    无需额外滤波电容(部分场景可省略),进一步降低BOM成本。

四、典型应用场景

GR6206P212MR-G的参数特性决定了它在以下场景的突出优势:

  1. 便携电子:蓝牙耳机、智能手环的传感器/蓝牙模块供电;
  2. 物联网节点:温湿度、光照传感器的低功耗无线供电;
  3. 小型医疗设备:家用体温计、血糖监测仪的待机稳压;
  4. 消费电子:遥控器、电子玩具替换传统线性稳压器(如78L05),降低功耗。

五、保护功能详解

内置双重安全保护,保障负载与器件可靠性:

  • 过流保护(OCP):输出电流超过200mA时自动限流,避免过载烧毁;
  • 短路保护(SCP):输出端短路时立即关断/限流,故障排除后自动恢复,无需手动重启。

六、工作温度与可靠性

工作温度范围为**-40℃~+85℃**,覆盖工业级温区,可适应户外低温(如北方传感器节点)、室内设备的温度变化,且因低功耗无明显发热,无需额外散热设计。

七、选型与替换参考

  • 同系列扩展:GR6206系列提供1.8V、2.5V、3.3V等固定输出,可按需选择(如GR6206P332MR-G对应3.3V);
  • 替换兼容:若需其他品牌,可参考XC6206P212MR(参数接近),但需确认封装/引脚定义一致。

这款LDO以「低功耗+小体积+高性价比」成为电池供电设备的优选稳压方案,尤其适合对续航敏感的便携与物联网场景。

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