TPS76725-EP 增强型产品快速瞬态响应 1A 低压降稳压器

This device is designed to have a fast transient response and be stable with 10-µF low ESR capacitors. This combination provides high performance at a reasonable cost.

Because the PMOS device behaves as a low-value resistor, the dropout voltage is very low (typically 230 mV at an output current of 1 A for the TPS76750) 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 85 µA over the full range of output current, 0 mA to 1 A). These two key specifications yield a significant improvement in operating life for battery-powered systems. This LDO family also features a sleep mode; applying a TTL high signal to EN\ (enable) shuts down the regulator, reducing the quiescent current to 1 µA at TJ = 25°C

TPS76725-EP
Iout (Max) (A) 1    
Vdo (Typ) (mV) 230    
Iq (Typ) (mA) 0.08    
Vin (Min) (V) 2.7    
Vin (Max) (V) 10    
Vout Adj (Min) (V) 2.5    
Vout Adj (Max) (V) 2.5    
Accuracy (%) 2    
Output Capacitor Type Tantalum    
Vout (Min) (V) 2.5    
Vout (Max) (V) 2.5    
Pin/Package 20HTSSOP    
Rating HiRel Enhanced Product
Regulated Outputs (#) 1
TPS76725-EP 特性
TPS76725-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
TPS76725QPWPREP ACTIVE -40 to 125 1.90 | 100u HTSSOP (PWP) | 20 2000 | LARGE T&R  
V62/03630-04XE ACTIVE -40 to 125 1.90 | 100u HTSSOP (PWP) | 20 2000 | LARGE T&R  
TPS76725-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
TPS76725QPWPREP Green (RoHS & no Sb/Br)   CU NIPDAU   Level-2-260C-1 YEAR TPS76725QPWPREP TPS76725QPWPREP
V62/03630-04XE Green (RoHS & no Sb/Br)   CU NIPDAU   Level-2-260C-1 YEAR V62/03630-04XE V62/03630-04XE
TPS76725-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
TPS76725-EP 应用技术支持与电子电路设计开发资源下载
  1. TPS76725-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