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TPS75318 单输出 LDO、1.5A、固定电压 (1.8V)、SVS、快速瞬态响应

TPS75318 描述

The TPS753xxQ and TPS751xxQ devices are low-dropout regulators with integrated power-on reset and power-good (PG) functions respectively. These devices are capable of supplying 1.5 A of output current with a dropout of 160 mV (TPS75133Q, TPS75333Q). Quiescent current is 75 uA at full load and drops down to 1 uA when the device is disabled. These devices are designed to have fast transient response for larger load current changes. Because the PMOS device behaves as a low-value resistor, the dropout voltage is very low (typically 160 mV at an output current of 1.5 A for the TPS75x33Q) and is directly proportional to the output current. Additionally, because the PMOS pass element is a voltage-driven device, the quiescent current is very low and independent of output loading (typically 75 uA over the full range of output current, 1 mA to 1

TPS75301 TPS75315 TPS75318 TPS75325 TPS75333
Iout(Max)(A) 1.5 1.5 1.5 1.5 1.5
Vdo(Typ)(mV) 160 160 160 160 160
Iq(Typ)(mA) 0.075 0.075 0.075 0.075 0.075
Vin(Min)(V) 2.7 2.7 2.7 2.7 3.46
Vin(Max)(V) 5 5 5 5 5
Vout(Min)(V) 1.5 1.8 2.5 3.3
Vout(Max)(V) 1.5 1.8 2.5 3.3
Vout Adj(Min)(V) 1.5
Vout Adj(Max)(V) 5
Output Capacitor(uF) 47 47 47 47 47
Output Capacitor Type Tantalum Tantalum Tantalum Tantalum Tantalum
Fixed Output Options(V) 1.5 1.8 2.5 3.3
Pin/Package 20HTSSOP 20HTSSOP 20HTSSOP 20HTSSOP 20HTSSOP
Rating Catalog Catalog Catalog Catalog Catalog
Regulated Outputs(#) 1 1 1 1 1
TPS75318 特性
TPS75318 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
TPS75318QPWP ACTIVE -40 to 125 2.55 | 1ku HTSSOP (PWP) | 20 70 | TUBE PS75318
TPS75318QPWPG4 ACTIVE -40 to 125 2.55 | 1ku HTSSOP (PWP) | 20 70 | TUBE PS75318
TPS75318QPWPR ACTIVE -40 to 125 2.35 | 1ku HTSSOP (PWP) | 20 2000 | LARGE T&R PS75318
TPS75318QPWPRG4 ACTIVE -40 to 125 2.35 | 1ku HTSSOP (PWP) | 20 2000 | LARGE T&R PS75318
TPS75318 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
TPS75318QPWP Green (RoHS & no Sb/Br) CU NIPDAU Level-2-260C-1 YEAR TPS75318QPWP TPS75318QPWP
TPS75318QPWPG4 Green (RoHS & no Sb/Br) CU NIPDAU Level-2-260C-1 YEAR TPS75318QPWPG4 TPS75318QPWPG4
TPS75318QPWPR Green (RoHS & no Sb/Br) CU NIPDAU Level-2-260C-1 YEAR TPS75318QPWPR TPS75318QPWPR
TPS75318QPWPRG4 Green (RoHS & no Sb/Br) CU NIPDAU Level-2-260C-1 YEAR TPS75318QPWPRG4 TPS75318QPWPRG4
TPS75318 应用技术支持与电子电路设计开发资源下载
  1. TPS75318 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)
TPS75318 工具与软件
名称 型号 公司 工具/软件类型
TPS75318 评估模块 TPS75318EVM 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