TPS51103是TI公司的一款多通道LDO产品，TPS51103是具有切换电路的集成 LDO，本页介绍了TPS51103的产品说明、应用、特性等，并给出了与TPS51103相关的TI元器件型号供参考。
TPS51103 - 具有切换电路的集成 LDO - 多通道LDO - 线性稳压器(LDO) - TI公司（Texas Instruments，德州仪器）
The TPS51103 integrates three LDOs. The 5-V and 3.3-V LDOs are both rated at 100 mA and also include a glitch-free switch-over feature allowing for optimized battery life. An additional 3.3-V LDO is designed to provide an always on power output for the real time clock (RTC). The TPS51103 integrates a clock output to use with an external charge pump. The TPS51103 offers an innovative solution for optimizing the complex and multiple power rails typically found in a Notebook Computer. The TPS51103 is available in the 10-pin QFN package and is specified from –40°C to 85°C.
- Wide Input Voltage Range: 4.5 V to 28 V
- 5-V/3.3-V, 100-mA, LDO Output
- Glitch Free Switch Over Circuit
- Always-On 3.3-V, 5-mA LDO Output for RTC
- 250 kHz Clock Output for Charge Pump
- Thermal Shutdown (Non-latch)
- 10Ld QFN (DRC) Package
- APPLICATIONS
- Notebook Computers
- Mobile Digital Consumer Products
