TPS76325 低功耗 150mA 低压降 (LDO) 线性稳压器
TPS76325 描述
The TPS763xx family of low-dropout (LDO) voltage regulators offers the benefits of low-dropout voltage, low-power operation, and miniaturized packaging. These regulators feature low dropout voltages and quiescent currents compared to conventional LDO regulators. Offered in 5-terminal small outline integrated-circuit SOT-23 package, the TPS763xx series devices are ideal for cost-sensitive designs 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 300 mV at 150 mA of load current (TPS76333)—and is directly proportional to the load current.
|
TPS76301 |
TPS76316 |
TPS76318 |
TPS76325 |
TPS76327 |
TPS76328 |
TPS76330 |
TPS76333 |
TPS76338 |
TPS76350 |
| Iout(Max)(A) |
0.15 |
0.15 |
0.15 |
0.15 |
0.15 |
0.15 |
0.15 |
0.15 |
0.15 |
0.15 |
| Vdo(Typ)(mV) |
180 |
180 |
180 |
360 |
345 |
339 |
322 |
300 |
264 |
180 |
| Iq(Typ)(mA) |
0.085 |
0.085 |
0.085 |
0.085 |
0.085 |
0.085 |
0.085 |
0.085 |
0.085 |
0.085 |
| Vin(Min)(V) |
2.7 |
2.7 |
2.7 |
2.7 |
3.045 |
3.149 |
3.322 |
3.3 |
|
5.18 |
| Vin(Max)(V) |
10 |
10 |
10 |
10 |
10 |
10 |
10 |
10 |
10 |
10 |
| Vout(Min)(V) |
|
1.6 |
1.8 |
2.5 |
2.7 |
2.8 |
3 |
3.3 |
3.8 |
5 |
| Vout(Max)(V) |
|
1.6 |
1.8 |
2.5 |
2.7 |
2.8 |
3 |
3.3 |
3.8 |
5 |
| Vout Adj(Min)(V) |
1.5 |
|
|
|
|
|
|
|
|
|
| Vout Adj(Max)(V) |
6.5 |
|
|
|
|
|
|
|
|
|
| Accuracy(%) |
3 |
3 |
3 |
3 |
3 |
3 |
3 |
3 |
3 |
3 |
| Output Capacitor(uF) |
4.7 |
4.7 |
4.7 |
4.7 |
4.7 |
4.7 |
4.7 |
4.7 |
4.7 |
4.7 |
| Output Capacitor Type |
Tantalum |
Tantalum |
Tantalum |
Tantalum |
Tantalum |
Tantalum |
Tantalum |
Tantalum |
Tantalum |
Tantalum |
| Fixed Output Options(V) |
|
1.6 |
1.8 |
2.5 |
2.7 |
2.8 |
3 |
3.3 |
3.8 |
5 |
| Pin/Package |
5SOT-23 |
5SOT-23 |
5SOT-23 |
5SOT-23 |
5SOT-23 |
5SOT-23 |
5SOT-23 |
5SOT-23 |
5SOT-23 |
5SOT-23 |
| Rating |
Catalog |
Catalog |
Catalog |
Catalog |
Catalog |
Catalog |
Catalog |
Catalog |
Catalog |
Catalog |
| Regulated Outputs(#) |
1 |
1 |
1 |
1 |
1 |
1 |
1 |
1 |
1 |
1 |
TPS76325 特性
- 150-mA Low-Dropout Regulator
- Output Voltage: 5 V, 3.8 V, 3.3 V, 3.0 V, 2.8 V, 2.7 V, 2.5 V, 1.8 V, 1.6 V and Variable
- Dropout Voltage, Typically 300 mV at 150 mA
- Thermal Protection
- Over Current Limitation
- Less Than 2-µA Quiescent Current in Shutdown Mode
- –40°C to 125°C Operating Junction Temperature Range
- 5-Pin SOT-23 (DBV) Package
TPS76325 芯片订购指南
TPS76325 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 |
| TPS76325DBVR |
Green (RoHS & no Sb/Br) |
CU NIPDAU |
Level-1-260C-UNLIM |
TPS76325DBVR |
TPS76325DBVR |
| TPS76325DBVRG4 |
Green (RoHS & no Sb/Br) |
CU NIPDAU |
Level-1-260C-UNLIM |
TPS76325DBVRG4 |
TPS76325DBVRG4 |
| TPS76325DBVT |
Green (RoHS & no Sb/Br) |
CU NIPDAU |
Level-1-260C-UNLIM |
TPS76325DBVT |
TPS76325DBVT |
| TPS76325DBVTG4 |
Green (RoHS & no Sb/Br) |
CU NIPDAU |
Level-1-260C-UNLIM |
TPS76325DBVTG4 |
TPS76325DBVTG4 |
TPS76325 应用技术支持与电子电路设计开发资源下载
- TPS76325 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)
TPS76325 工具与软件
| 名称 |
型号 |
公司 |
工具/软件类型 |
| SOT23 LDO、输出为 1.0V 至 5V、100mA 的电源 |
TPS76325EVM-127 |
Texas Instruments |
开发电路板/EVM |
| 采用 5 条或 6 条引线 SOT23 (DBV) 封装与大多数正输出 LDO 稳压器兼容的 DEM-SOT23LDO |
DEM-SOT23LDO |
Texas Instruments |
开发电路板/EVM |
