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BELLING BL9161G-15BADRN BL9161G
Configuration
1 options
Configuration
25+
Available for RFQ
Technical data
Product details
19
specifications
Core information
- Product name
- BELLING BL9161G-15BADRN
- Type
- BELLING
- Minimum package
- 10000 卷
Technical parameters
- Electronic Component
- Electronic Component
- Electronic Component
- BELLING
- Electronic Component
- 180uVrms
- Electronic Component
- BL9161G-15BADRN
- Electronic Component
- 1
- Package
- DFN1x1-4L
- Electronic Component
- Linear Regulator(LDO)
- Electronic Component
- 0.02g
- Electronic Component
- 1
- Features
- Output
- Electronic Component
- BM0264593493
- Operating Temperature
- 40℃~+85℃
- Operating Voltage
- 6V
- Output
- Electronic Component
- Output Voltage
- 1.5V
- Output Current
- 300mA
For datasheets, package documents, compatible-part guidance, or other technical resources, contact WMSIC customer service. Availability is confirmed case by case.
BL9161G-15BADRN 产品概述
一、产品简介
BL9161G-15BADRN 是贝岭（BELLING）面向对性能与空间要求严苛的便携式电池供电系统而设计的一款低噪声、低静态电流、固定输出线性稳压器（LDO）。器件输出为正极性，固定输出电压1.5V，最大输出电流可达300mA，兼顾高性能与超小封装，适合手持无线设备与各类移动终端。
二、关键参数
- 工作电压：6V
- 输出电压：1.5V（固定）
- 输出电流：300mA（最大）
- 静态电流(Iq)：70μA
- 关断电流：0.01μA（关断模式）
- 噪声：180μVrms
- PSRR（纹波抑制比）：-71dB @ 10kHz
- 工作温度范围：-40℃ ~ +85℃
- 封装：DFN1x1-4L
三、主要功能与优势
- 低噪声、优良的电源纯净度：180μVrms 噪声与 -71dB@10kHz 的高 PSRR，保证射频/模拟前端供电质量。
- 超低待机功耗：关断电流仅0.01μA，显著延长电池寿命。
- 快速启动：典型使能开启时间仅50μs，利于需要快速唤醒的系统。
- 完善的保护功能：具备过流保护、输出放电与热关断，提升系统可靠性与安全性。
- 适配陶瓷电容：可与低等效串联电阻（ESR）的陶瓷电容器直接配合使用，减少外部元件占板面积。
- 小尺寸封装：DFN1x1-4L 封装极大节省电路板空间，适用于高度受限的便携终端。
四、典型应用
- 手持无线设备与蓝牙耳机
- 便携式传感器与物联网节点
- 可穿戴设备与移动医疗设备
- 电池供电的模拟前端、电源后端或基带电源轨
五、使用建议
- 输入与输出端尽量靠近器件放置低 ESR 陶瓷滤波电容，以保证稳定性与优良的瞬态响应。
- 在高功耗或降压工况下，器件接地电流略有增加，但总体仍有利于延长电池寿命；注意热管理与布局散热。
- 若系统对输出精度或瞬态性能有更高要求，可按评估板参考设计调整输出旁路与解耦配置。
BL9161G-15BADRN 以其低噪声、低静态电流、快速响应与小尺寸封装，为追求长续航与高性能的便携式应用提供了理想的电源解决方案。
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