TPS76901-HT 超低功耗 100mA 低压降线性稳压器
TPS76901-HT 描述
The TPS76901 low-dropout (LDO) voltage regulator offers the benefits of low dropout voltage, ultralow-power operation, and miniaturized packaging. This regulator features low dropout voltages and ultralow quiescent current compared to conventional LDO regulators. The TPS76901 is ideal for micropower operations and where board space is at a premium.
A combination of new circuit design and process innovation has enabled the usual PNP pass transistor to be replaced by a PMOS pass element. Because the PMOS pass element behaves as a low-value resistor, the dropout voltage is very low, and is directly proportional to the load current. Since the PMOS pass element is a voltage-driven device, the quiescent current is ultralow (28 µA maximum) and is stable over the entire range of output load current (0 mA to 100 mA).
TPS76901-HT 特性
- 100-mA Low-Dropout Regulator
- Available in Adjustable Versions
- Only 335-µA Quiescent Current With 100 mA
at 210°C
- 1-µA Quiescent Current in Standby Mode
- Dropout Voltage Typically 71 mV at 100 mA
- Over Current Limitation
- APPLICATIONS
- Down-Hole Drilling
- High Temperature Environments
- SUPPORTS EXTREME TEMPERATURE APPLICATIONS
- Controlled Baseline
- One Assembly/Test Site
- One Fabrication Site
- Available in Extreme (–55°C/210°C) Temperature Range(1)
- Extended Product Life Cycle
- Extended Product-Change Notification
- Product Traceability
- Texas Instruments’ high temperature products utilize highly optimized
silicon (die) solutions with design and process enhancements to maximize
performance over extended temperatures
TPS76901-HT 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 |
| TPS76901HDBVT |
ACTIVE |
-55 to 175 |
40.70 | 100u |
SOT-23 (DBV) | 5 |
3000 | SMALL T&R |
PCFH |
| TPS76901SKGD1 |
ACTIVE |
-55 to 210 |
40.70 | 100u |
XCEPT (KGD) | 0 |
400 |
|
TPS76901-HT 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 |
| TPS76901HDBVT |
Green (RoHS & no Sb/Br) |
CU NIPDAU |
Level-1-260C-UNLIM |
TPS76901HDBVT |
TPS76901HDBVT |
| TPS76901SKGD1 |
Green (RoHS & no Sb/Br) |
CU NIPDAU |
Level-1-260C-UNLIM |
TPS76901SKGD1 |
TPS76901SKGD1 |
TPS76901-HT 应用技术支持与电子电路设计开发资源下载
- TPS76901-HT 数据资料 dataSheet 下载.PDF
- 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
- Dual MOSFET Driver
(PDF 498 KB)
- 全面认识开关型电源中的BUCK-BOOST功率级 (Rev. A)
(PDF 2206 KB)
- LDO PSRR Measurement Simplified
(PDF 140 KB)
- LDO Noise Demystified
(PDF 782 KB)
- 标准线性产品交叉参考 (Rev. D)
(PDF 1058 KB)
- 模数规格和性能特性术语表 (Rev. A) (PDF 1993 KB)
- 所选封装材料的热学和电学性质 (PDF 645 KB)
- 高速数据转换 (PDF 1967 KB)
