TPS7A7100是TI公司的一款单通道LDO产品，TPS7A7100是单路输出、极低输入、可配置固定（0.9 至 5.0V）1A 低压降线性稳压器，本页介绍了TPS7A7100的产品说明、应用、特性等，并给出了与TPS7A7100相关的TI元器件型号供参考。
TPS7A7100 - 单路输出、极低输入、可配置固定（0.9 至 5.0V）1A 低压降线性稳压器 - 单通道LDO - 线性稳压器(LDO) - TI公司（Texas Instruments，德州仪器）
- Low-Dropout Voltage: 140 mV at 1 A
- VIN Range: 1.5 V to 6.5 V
- Configurable Fixed VOUT Range: 0.9 V to 3.5 V
- Adjustable VOUT Range: 0.9 V to 5 V
- Very Good Load- and Line-Transient Response
- Stable With Ceramic Output Capacitor
- 1.5% Accuracy Overline, Overload, and Overtemperature
- Programmable Soft Start
- Power Good (PG) Output
- 3-mm × 3-mm QFN-16 and 5-mm × 5-mm QFN-20 Packages
- Wireless Infrastructure: SerDes, FPGA, DSP™
- RF Components: VCO, ADC, DAC, LVDS
- Set-Top Boxes: Amplifier, ADC, DAC, FPGA, DSP
- Wireless LAN, Bluetooth®
- PCs and Printers
- Audio and Visual
The TPS7A7100 low-dropout (LDO) voltage regulator is designed for applications seeking very-low dropout capability (140 mV at 1 A) with an input voltage from 1.5 V to 6.5 V. The TPS7A7100 offers an innovative, user-configurable, output-voltage setting from 0.9 V to 3.5 V, eliminating external resistors and any associated error.
The TPS7A7100 has very fast load-transient response, is stable with ceramic output capacitors, and supports a better than 2% accuracy over line, load, and temperature. A soft-start pin allows for an application to reduce inrush into the load. Additionally, an open-drain, power-good signal allows for sequencing power rails.
The TPS7A7100 is available in 3-mm × 3-mm, 16-pin VQFN and 5-mm × 5-mm, 20-pin VQFN packages.
| PART NUMBER | PACKAGE | BODY SIZE (NOM) |
|---|---|---|
| TPS7A7100 | VQFN (16) | 3.00 mm × 3.00 mm |
| VQFN (20) | 5.00 mm × 5.00 mm |
