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TPS70151 双路输出 LDO 稳压器

TPS70151 描述

TPS701xx family devices are designed to provide a complete power management solution for the TMS320 DSP family, processor power, ASIC, FPGA, and digital applications where dual output voltage regulators are required. Easy programmability of the sequencing function makes the TPS701xx family ideal for any TMS320 DSP applications with power sequencing requirements. Differentiated features, such as accuracy, fast transient response, SVS supervisory circuit, manual reset inputs, and an enable function, provide a complete system solution. The TPS701xx family of voltage regulators offer very low dropout voltage and dual outputs with power-up sequence control, which is designed primarily for DSP applications

TPS70102 TPS70145 TPS70148 TPS70151 TPS70158
Iout(Max)(A) 0.5 0.5 0.5 0.5 0.5
Iout2(A) 0.25 0.25 0.25 0.25 0.25
Vdo(Typ)(mV) 170 170 170 170 170
Vin(Min)(V) 2.7 3.47 3.47 3.47 3.47
Vin(Max)(V) 6 6 6 6 6
Fixed Output Options(V) 3.3/2.5, 3.3/1.8, 3.3/1.5, 3.3/1.2 3.3/2.5, 3.3/1.8, 3.3/1.5, 3.3/1.2 3.3/2.5, 3.3/1.8, 3.3/1.5, 3.3/1.2 3.3/2.5, 3.3/1.8, 3.3/1.5, 3.3/1.2
Accuracy(%) 2 2 2 2 2
Output Capacitor(uF) 10 10 10 10 10
Output Capacitor Type Tantalum Ceramic Ceramic Ceramic Ceramic
Pin/Package 20HTSSOP 20HTSSOP 20HTSSOP 20HTSSOP 20HTSSOP
Vout2(Min)(V) 1.22 1.2 1.5 1.8 2.5
Vout2(Max)(V) 5.5 1.2 1.5 1.8 2.5
Rating Catalog Catalog Catalog Catalog Catalog
Vout(Min)(V) 1.22 3.3 3.3 3.3 3.3
Vout(Max)(V) 5.5 3.3 3.3 3.3 3.3
Regulated Outputs(#) 2 2 2 2 2
TPS70151 特性
TPS70151 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
TPS70151PWP ACTIVE -40 to 125 2.25 | 1ku HTSSOP (PWP) | 20 70 | TUBE PT70151
TPS70151PWPG4 ACTIVE -40 to 125 2.25 | 1ku HTSSOP (PWP) | 20 70 | TUBE PT70151
TPS70151PWPR ACTIVE -40 to 125 1.85 | 1ku HTSSOP (PWP) | 20 2000 | LARGE T&R PT70151
TPS70151PWPRG4 ACTIVE -40 to 125 1.85 | 1ku HTSSOP (PWP) | 20 2000 | LARGE T&R PT70151
TPS70151 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
TPS70151PWP Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIM TPS70151PWP TPS70151PWP
TPS70151PWPG4 Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIM TPS70151PWPG4 TPS70151PWPG4
TPS70151PWPR Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIM TPS70151PWPR TPS70151PWPR
TPS70151PWPRG4 Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIM TPS70151PWPRG4 TPS70151PWPRG4
TPS70151 应用技术支持与电子电路设计开发资源下载
  1. TPS70151 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)
TPS70151 工具与软件
名称 型号 公司 工具/软件类型
TPS70151 双路输出 LDO、250mA/500mA 且具有负载仿真器的评估器 TPS70151EVM-152 Texas Instruments 开发电路板/EVM
采用 5 条或 6 条引线 SOT23 (DBV) 封装与大多数正输出 LDO 稳压器兼容的 DEM-SOT23LDO DEM-SOT23LDO Texas Instruments 开发电路板/EVM