TPS75318-EP 增强型产品快速瞬态响应 1.5A 低压降稳压器

The TPS753xxQ and TPS751xxQ 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 µA at full load and drops down to 1 µA when the device is disabled. TPS751xxQ and TPS753xxQ 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, since the PMOS pass element is a voltage-driven device, the quiescent current is very low and independent of output loading (typically 75 µA over the full range of output current, 1 mA to 1

TPS75318-EP
Iout (Max) (A) 1.5    
Vdo (Typ) (mV) 160    
Iq (Typ) (mA) 0.07    
Vin (Min) (V) 2.7    
Vin (Max) (V) 5.5    
Vout Adj (Min) (V) 1.8    
Vout Adj (Max) (V) 1.8    
Accuracy (%) 2    
Output Capacitor Type Tantalum    
Fixed Output Options (V) 1.8    
Vout (Min) (V) 1.8    
Vout (Max) (V) 1.8    
Pin/Package 20HTSSOP    
Rating HiRel Enhanced Product
Regulated Outputs (#) 1
TPS75318-EP 特性
TPS75318-EP 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
TPS75318QPWPREP ACTIVE -40 to 125 2.90 | 100u HTSSOP (PWP) | 20 2000 | LARGE T&R  
V62/03636-08XE ACTIVE -40 to 125 2.90 | 100u HTSSOP (PWP) | 20 2000 | LARGE T&R  
TPS75318-EP 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
TPS75318QPWPREP Green (RoHS & no Sb/Br)   CU NIPDAU   Level-2-260C-1 YEAR TPS75318QPWPREP TPS75318QPWPREP
V62/03636-08XE Green (RoHS & no Sb/Br)   CU NIPDAU   Level-2-260C-1 YEAR V62/03636-08XE V62/03636-08XE
TPS75318-EP 工具与软件
培训内容 型号 软件/工具类型
最常用开关模式电源的功率级设计器 POWERSTAGE-DESIGNER 分析软件
TPS75318-EP 应用技术支持与电子电路设计开发资源下载
  1. TPS75318-EP数据资料 dataSheet 下载.PDF
  2. TI 德州仪器电源管理选型与价格参考 . xls
  3. 简化的 LDO PSRR 测量
  4. LDO Noise Demystified