TPS7A15 Description
The TPS7A15 is a small, low-dropout regulator (LDO) with excellent transient response. This device can source 400 mA with outstanding ac performance (load and line transient responses). The input voltage range is from 0.7 V to 2.2 V, and the output range is from 0.5 V to 2.0 V with a very high accuracy of 1% over load, line, and temperature.
TPS7A15 Key Features
- Ultra-low input voltage range: 0.7 V to 2.2 V
- High efficiency
- Dropout at 400 mA: 80 mV (max)
- Specified for VIN = VOUT + 100 mV
- Excellent load transient response
- 20 mV for ILOAD 1 mA to 250 mA in 10 μs
- Accuracy (load, line, temperature): +1%, -1.1%
- High PSRR: 84 dB at 1 kHz
- Available in fixed-output voltages
- 0.5 V to 2.0 V (in 25-mV steps)