TPS76912-Q1 汽车类超低功耗 100mA 低压降线性稳压器
|
TPS76912-Q1 |
| Iout(Max)(A) |
0.1 |
| Vdo(Typ)(mV) |
98 |
| Iq(Typ)(mA) |
0.018 |
| Vin(Min)(V) |
2.7 |
| Vin(Max)(V) |
10 |
| Vout(Min)(V) |
1.2 |
| Vout(Max)(V) |
1.2 |
| Accuracy(%) |
3 |
| Output Capacitor(uF) |
4.7 |
| Output Capacitor Type |
Tantalum |
| Fixed Output Options(V) |
1.2 |
| Pin/Package |
5SOT-23 |
| Rating |
Automotive |
| Regulated Outputs(#) |
1 |
TPS76912-Q1 描述
The TPS769xx-Q1 family of low-dropout (LDO) voltage regulators offers the benefits of low dropout voltage, ultralow-power operation, and miniaturized packaging. These regulators feature low dropout voltages and ultralow quiescent current compared to conventional LDO regulators. Offered in a 5-terminal small outline integrated-circuit SOT-23 package, the TPS769xx-Q1 series devices are 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, typically 71 mV at 100 mA of load current (TPS76950-Q1), and is directly proportional to the load current.
TPS76912-Q1 特性
- Qualified for Automotive Applications
- 100-mA Low-Dropout Regulator
- Available in 1.2-V, 1.5-V, 1.8-V, 2.5-V, 2.7-V, 2.8-V, 3.0-V, 3.3-V, and 5-V Fixed-Output and Adjustable Versions
- Only 17 uA Quiescent Current at 100 mA
- 1 uA Quiescent Current in Standby Mode
- Dropout Voltage Typically 71 mV at 100 mA
- Over Current Limitation
- –40°C to 125°C Operating Junction Temperature Range
- 5-Pin SOT-23 (DBV) Package
TPS76912-Q1 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 |
| TPS76912QDBVRG4Q1 |
ACTIVE |
-40 to 125 |
0.36 | 1ku |
SOT-23 (DBV) | 5 |
3000 |
PCOQ |
| TPS76912QDBVRQ1 |
ACTIVE |
-40 to 125 |
0.36 | 1ku |
SOT-23 (DBV) | 5 |
3000 |
PCOQ |
TPS76912-Q1 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 |
| TPS76912QDBVRG4Q1 |
Green (RoHS & no Sb/Br) |
CU NIPDAU |
Level-1-260C-UNLIM |
TPS76912QDBVRG4Q1 |
TPS76912QDBVRG4Q1 |
| TPS76912QDBVRQ1 |
TBD |
CU NIPDAU |
Level-1-220C-UNLIM |
TPS76912QDBVRQ1 |
TPS76912QDBVRQ1 |
TPS76912-Q1 应用技术支持与电子电路设计开发资源下载
- TPS76912-Q1 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)