TPS75218-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).
|
TPS75218-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) |
1.8 |
| 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 |
TPS75218-EP 特性
- Controlled Baseline
- One Assembly/Test Site, One Fabrication Site
- Enhanced Diminishing Manufacturing Sources (DMS) Support
- Enhanced Product-Change Notification
- Qualification Pedigree
- 2-A Low-Dropout Voltage Regulator
- Available in 1.5-V, 1.8-V, 2.5-V, 3.3-V Fixed Output and Adjustable Versions
- Open Drain Power-On Reset With 100-ms Delay (TPS752xx)
- Open Drain Power-Good (PG) Status Output (TPS754xx)
- Dropout Voltage Typically 210 mV at 2 A (TPS75233)
- Ultralow 75-µA Typical Quiescent Current
- Fast Transient Response
- 2% Tolerance Over Specified Conditions for Fixed-Output Versions
- 20-Pin TSSOP (PWP) PowerPAD™ Package
- Thermal Shutdown Protection
TPS75218-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 |
| TPS75218QPWPREP |
ACTIVE |
-40 to 125 |
3.10 | 100u |
SOIC (D) | 8 |
2000 | LARGE T&R |
|
| V62/03635-03XE |
ACTIVE |
-40 to 125 |
3.10 | 100u |
SOIC (D) | 8 |
2000 | LARGE T&R |
|
TPS75218-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 |
| TPS75218QPWPREP |
Green (RoHS & no Sb/Br) |
CU NIPDAU |
Level-2-260C-1 YEAR |
TPS75218QPWPREP |
TPS75218QPWPREP |
| V62/03635-03XE |
Green (RoHS & no Sb/Br) |
CU NIPDAU |
Level-2-260C-1 YEAR |
V62/03635-03XE |
V62/03635-03XE |
TPS75218-EP 工具与软件
TPS75218-EP 应用技术支持与电子电路设计开发资源下载
- TPS75218-EP数据资料 dataSheet 下载.PDF
- TI 德州仪器电源管理选型与价格参考 . xls
- 简化的 LDO PSRR 测量
- LDO Noise Demystified
