WMSIC Electronic Components

Siproin SSP7615-12M5R SSP7615

ModelSSP7615-12M5R
PackageSOT-23-5
BrandSIPROIN
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
Siproin SSP7615-12M5R
Type
SOT-23-5
Minimum package
3000 圆盘

Technical parameters

Electronic Component
Electronic Component
Electronic Component
400mV@(200mA)
Electronic Component
SIPROIN
Electronic Component
SSP7615-12M5R
Electronic Component
1
Package
SOT-23-5
Electronic Component
Linear Regulator(LDO)
Electronic Component
0.05g
Electronic Component
1
Electronic Component
BM0264936504
Operating Temperature
40℃~+85℃@(Ta)
Operating Voltage
8V
Output
Electronic Component
Output Voltage
1.2V
Output Current
400mA
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.

SSP7615-12M5R 产品概述

一、产品简介

SSP7615-12M5R 是上海矽朋(Siproin)推出的一款高精度、低噪声、高速 CMOS 线性稳压器(LDO),输出为固定正极 1.2V,单通道设计,适合对噪声、精度和待机功耗有严格要求的便携式电子设备。器件具备极低静态电流和低压差特性,即使在输入输出电压差较小时也能提供较大的输出电流,具有良好的性价比与布局灵活性。

二、主要规格亮点

  • 输出电压:固定 1.2V(正极)
  • 输出电流:最高 400mA
  • 工作电压:最高可达 8V
  • 压差:典型 400mV @ 200mA
  • 静态电流(Iq):典型 450nA(超低待机功耗)
  • 电源纹波抑制比(PSRR):60dB @ 1kHz(良好噪声抑制)
  • 工作温度范围:-40℃ ~ +85℃(Ta)
  • 功能:使能控制、短路保护、过流保护(带折返电路)
  • 封装:标准 SOT-23-5(同时可提供 SOT-23-3、DFN1×1-4)
  • 环保:无铅、无卤设计

三、电气与性能特点

SSP7615-12M5R 在中高电流工作点仍保持较低压差(LDROP),200mA 时典型压差为 400mV,满足电池供电或多轨电源系统中靠近输入电压的低压差稳压需求。60dB@1kHz 的 PSRR 表明其能有效抑制电源纹波和开关噪声,适用于对模拟、RF 或 ADC/DAC 前端供电的噪声敏感场合。450nA 的超低静态电流非常适合电池待机场景,有利于延长设备续航。

四、保护与控制功能

器件集成了常用保护与控制功能:

  • 使能控制(EN):可在系统中通过控制引脚开启或关断稳压器以节省功耗(具体使能电平请参考数据手册)。
  • 短路保护与过流保护:内部电流限制器并采用折返特性,在输出短路或过流时限制输出电流并降低损耗,从而保护器件与系统负载。

五、封装与可靠性

标准 SOT-23-5 封装适合通用 SMT 贴片组装,另外还提供 SOT-23-3 与超小型 DFN1×1-4 可选,便于在空间受限的移动设备及模块化电源板上采用。器件为无铅无卤工艺,满足现代环保与可靠性要求。

六、典型应用

  • 智能手机与移动终端的内部电源管理
  • 笔记本电脑与平板的低压电源轨
  • 可穿戴设备、便携式摄像机与手持仪表
  • IoT 节点、无线模块及对噪声敏感的模拟电路供电

七、设计与使用建议

为保证稳压器的稳定性与性能,建议在输入端和输出端分别配置低 ESR 陶瓷旁路电容,并遵循数据手册中的布局与走线建议以最小化噪声耦合与压降。使能脚用于系统电源管理时,应考虑上电顺序与逻辑电平兼容性。短路与过流保护虽能提高系统鲁棒性,但在热与长期稳定性设计中仍应留有裕量,详细参数与典型应用电路请参见官方数据手册。

SSP7615-12M5R 以其低功耗、低噪声与小体积封装,为便携式与噪声敏感系统提供了高性价比的 1.2V 线性电源解决方案。若需完整电参数、典型曲线及 PCB 布局指导,请联系上海矽朋或参考产品数据手册。

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