The ADP7102ARDZ-1.5-R7 is available in seven fixed output voltage options and an adjustable version, which allows output voltages that range from 1.22 V to VIN − VDO via an external feedback divider.
The ADP7102ARDZ-1.5-R7 output noise voltage is 15 μV rms and is independent of the output voltage. A digital power good output allows power system monitors to check the health of the output voltage. A user programmable precision undervoltage lockout function facilitates sequencing of multiple power supplies.
The ADP7102ARDZ-1.5-R7 is available in 8-lead, 3 mm × 3 mm LFCSP and 8-lead SOIC packages. The LFCSP offers a very compact solution and also provides excellent thermal performance for applications requiring up to 300 mA of output current in a small, low-profile footprint.
Feature
- Input voltage range: 3.3 V to 20 V
- Maximum output current: 300 mA
- Low noise: 15 μV rms for fixed output versions
- PSRR performance of 60 dB at 10 kHz, VOUT = 3.3 V
- Reverse current protection
- Low dropout voltage: 200 mV at 300 mA load
- Initial accuracy: ±0.8%
- See data sheet for additional features
Applications
- Regulation to noise sensitive applications: ADC, DACcircuits, precision amplifiers, high frequency oscillators,clocks, and phase-locked loops
- Communications and infrastructure
- Medical and healthcare
- Industrial and instrumentation
(Picture: Pinout)
