TPS7A8300 Overview
Description
The TPS7A8300 is a low-noise (6 µVRMS), lowdropout voltage regulator (LDO) capable of sourcing a 2-A load with only 125 mV of maximum dropout. The TPS7A8300 output voltages are fully useradjustable (up to 3.95 V) using a printed circuit board (PCB) layout without the need of external resistors, thus reducing overall component count.
Key Features
- 1 Ultralow Dropout: 125 mV Maximum at 2 A
- Output Voltage Noise: 6 µVRMS
- Power-Supply Ripple Rejection: – 40 dB at 1 MHz
- Input Voltage Range: – Without BIAS: 1.4 V to 6.5 V – With BIAS: 1.1 V to 6.5 V
- 1.0% Accuracy Over Line, Load, and Temperature
- Stable with a 22-µF Output Ceramic Capacitor
- Programmable Soft-Start Output
- Power-Good (PG) Output
- Available Packages: – 5-mm × 5-mm VQFN-20 – 3.5-mm × 3.5-mm VQFN-20
