TPS78330 用于便携式设备的 200mA、低 IQ、低压降稳压器

TPS78330
Iout(Max)(A) 0.150  
Vdo(Typ)(mV) 130  
Iq(Typ)(mA) 0.0005  
Vin(Min)(V) 2.2  
Vin(Max)(V) 5.5  
Vout(Min)(V) 3.0  
Vout(Max)(V) 3.0  
Accuracy(%) 2  
Output Capacitor(uF) 1  
Output Capacitor Type Ceramic  
Fixed Output Options(V) 3.0  
Pin/Package 5SOT  
Rating Catalog  
Regulated Outputs(#) 1
TPS78330 描述

The TPS783 family of low-dropout regulators (LDOs) offers the benefits of ultra-low power (IQ = 500nA), and miniaturized packaging. This LDO is designed specifically for battery-powered applications where ultra-low quiescent current is a critical parameter. The TPS783, with ultra-low IQ (500nA), is ideal for microprocessors, microcontrollers, and other battery-powered applications. The absence of pulldown circuitry at the output of the TPS783 LDO gives an application the flexibility to use the regulator output capacitor as a temporary backup power supply for a short period of time without the presence of the battery when the LDO is disabled (during battery replacement). The ultra-low power and miniaturized packaging allow designers to customize power consumption for specific applications.

TPS78330 特性
TPS78330 芯片订购指南
器件 状态 温度 (oC) 价格(美元) 封装 | 引脚 封装数量 | 封装载体 丝印标记
TPS78330DDCR ACTIVE -40 to 125 0.25 | 1ku SOT (DDC) | 5 3000 | LARGE T&R DAZ
TPS78330DDCT ACTIVE -40 to 125 0.27 | 1ku SOT (DDC) | 5 250 | SMALL T&R DAZ
TPS78330 质量与无铅数据
器件 环保计划* 铅/焊球涂层 MSL 等级/回流焊峰 环保信息与无铅 (Pb-free) DPPM / MTBF / FIT 率
TPS78330DDCR Green (RoHS & no Sb/Br) CU NIPDAU Level-2-260C-1 YEAR TPS78330DDCR TPS78330DDCR
TPS78330DDCT Green (RoHS & no Sb/Br) CU NIPDAU Level-2-260C-1 YEAR TPS78330DDCT TPS78330DDCT
TPS78330 应用技术支持与电子电路设计开发资源下载
  1. TPS78330 数据资料 dataSheet 下载.PDF
  2. TI 德州仪器LDO低压差线性稳压器驱动器选型与价格参考 . xls
  3. Dual MOSFET Driver (PDF  498 KB)
  4. 全面认识开关型电源中的BUCK-BOOST功率级 (Rev. A)   (PDF  2206 KB)
  5. LDO PSRR Measurement Simplified   (PDF  140 KB)
  6. LDO Noise Demystified   (PDF  782 KB)
  7. 标准线性产品交叉参考 (Rev. D)   (PDF  1058 KB)
  8. 模数规格和性能特性术语表 (Rev. A) (PDF 1993 KB)
  9. 所选封装材料的热学和电学性质 (PDF 645 KB)
  10. 高速数据转换 (PDF 1967 KB)
TPS78330 工具与软件
名称 型号 公司 工具/软件类型
TPS78330 评估模块 TPS78330EVM-503 Texas Instruments 开发电路板/EVM
TPS78330 低压降线性稳压器评估模块 TPS78330YFFEVM-407 Texas Instruments 开发电路板/EVM