TPS74701-Q1是TI公司的一款单通道LDO产品，TPS74701-Q1是汽车类单通道输出 LDO、500mA、可调节（0.8 至 3.6V）、可编程软启动，本页介绍了TPS74701-Q1的产品说明、应用、特性等，并给出了与TPS74701-Q1相关的TI元器件型号供参考。
TPS74701-Q1 - 汽车类单通道输出 LDO、500mA、可调节（0.8 至 3.6V）、可编程软启动 - 单通道LDO - 线性稳压器(LDO) - TI公司（Texas Instruments，德州仪器）
The TPS74701 low-dropout (LDO) linear regulator provides an easy-to-use, robust power management solution for a wide variety of applications. User-programmable soft-start minimizes stress on the input power source by reducing capacitive inrush current on start-up. The soft-start is monotonic and well-suited for powering many different types of processors and ASICs. The enable input and power good output allow easy sequencing with external regulators. This complete flexibility permits the user to configure a solution that meets the sequencing requirements of FPGAs, DSPs, and other applications with special start-up requirements.
A precision reference and error amplifier deliver 2% accuracy over load, line, temperature, and process. The device is stable with any type of capacitor greater than or equal to 2.2µF, and is fully specified from –40°C to +125°C. The TPS74701 is offered in a small 3mm × 3mm SON-10 package for compatibility with the TPS74801.
- Qualified for Automotive Applications
- VOUT Range: 0.8V to 3.6V
- Ultralow VIN Range: 0.8V to 5.5V
- VBIAS Range 2.7V to 5.5V
- Low Dropout: 50mV typ at 500mA, VBIAS = 5V
- Power Good (PG) Output Allows Supply Monitoring or Provides a Sequencing Signal for Other Supplies
- 2% Accuracy Over Line/Load/Temperature
- Programmable Soft-Start Provides Linear Voltage Startup
- VBIAS Permits Low VIN Operation with Good Transient Response
- Stable with Any Output Capacitor ≥2.2µF
- Available in a Small 3mm × 3mm × 1mm SON-10 Package
- APPLICATIONS
- FPGA Applications
- DSP Core and I/O Voltages
- Post-Regulation Applications
- Applications with Special Start-Up Time or Sequencing Requirements
- Hot-Swap and Inrush Controls
