TPS7A3501 Overview
The TPS7A3501 is a positive voltage, low-noise (3.8-µVRMS) power filter capable of sourcing a 1-A load suitable for quiet supply solutions. Power filters, such as the TPS7A3501, provide voltage regulation across the input and output terminals with high efficiency (low insertion loss), and power-supply rejection. The device is ideally suited as a noise filter for 3.3-V, 2.5-V, and 1.8-V supplies at up to 1.
TPS7A3501 Key Features
- 1 Regulates Input-to-Output Voltage
- User-Programmable Input-to-Output Voltage Regulation Range: 200 mV to 500 mV
- Power-Supply Rejection Ratio
- 42 dB at 1 MHz
- Low-Noise Output
- 3.8 µVRMS (10 Hz to 100 kHz)
- Output Current: Up to 1 A
- Output Voltage Range: 1.21 V to 4.5 V
- Excellent Load Transient Response