TPS75215-EP 增强型产品快速瞬态响应稳压器

The TPS752xx and TPS754xx are low dropout regulators with integrated power-on reset and power good (PG) functions respectively. These devices are capable of supplying 2 A of output current with a dropout of 210 mV (TPS75233, TPS75433). Quiescent current is 75 µA at full load and drops down to 1 µA when the device is disabled. TPS752xx and TPS754xx 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 210 mV at an output current of 2 A for the TPS75x33) 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 2 A).

TPS75215-EP
Iout (Max) (A) 2    
Vdo (Typ) (mV) 210    
Iq (Typ) (mA) 0.07    
Vin (Min) (V) 2.7    
Vin (Max) (V) 5.5    
Vout Adj (Min) (V) 1.5    
Vout Adj (Max) (V) 1.5    
Accuracy (%) 2    
Output Capacitor Type Tantalum    
Fixed Output Options (V) 1.5    
Vout (Min) (V) 1.5    
Vout (Max) (V) 1.5    
Pin/Package 20HTSSOP    
Rating HiRel Enhanced Product
Regulated Outputs (#) 1
TPS75215-EP 特性
TPS75215-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
TPS75215QPWPREP ACTIVE -40 to 125 3.10 | 100u SOIC (D) | 8 2000 | LARGE T&R  
V62/03635-02XE ACTIVE -40 to 125 3.10 | 100u SOIC (D) | 8 2000 | LARGE T&R  
TPS75215-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
TPS75215QPWPREP Green (RoHS & no Sb/Br)   CU NIPDAU   Level-2-260C-1 YEAR TPS75215QPWPREP TPS75215QPWPREP
V62/03635-02XE Green (RoHS & no Sb/Br)   CU NIPDAU   Level-2-260C-1 YEAR V62/03635-02XE V62/03635-02XE
TPS75215-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
TPS75215-EP 应用技术支持与电子电路设计开发资源下载
  1. TPS75215-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