CMOS low dropout linear regulator operates from a 3.3 V to 20 V input and supplies up to 300 mA of output current. Fixed output versions provide 1.5 V, 1.8 V, 2.5 V, 3 V, 3.3 V, 5 V, and 9 V options, while the adjustable version supports 1.22 V to VIN minus dropout. The regulator delivers 15 μV rms noise on fixed-output versions, 60 dB PSRR at 10 kHz, and 200 mV typical dropout at 300 mA. It includes reverse-current protection, foldback current limit, thermal overload protection, a power-good indicator, and programmable UVLO/enable. Operation is specified over a −40°C to +125°C junction temperature range in 8-lead LFCSP and 8-lead SOIC packages.
Checking distributor stock and pricing after the page loads.
Sign in to ask questions about the Analog Devices ADP7102 datasheet using AI. Get instant answers about specifications, features, and technical details, ideal for finding information in larger documents.
Sign In to ChatWidest selection of semiconductors and electronic components in stock and ready to ship ™
| Regulator type | CMOS low dropout linear regulator |
| Input voltage range | 3.3 to 20V |
| Maximum output current | 300mA |
| Fixed output voltage options | 1.5, 1.8, 2.5, 3.0, 3.3, 5.0, 9.0V |
| Adjustable output voltage range | 1.22 to VIN - VDOV |
| Fixed output noise | 15μV rms |
| Power supply rejection ratio | 60 at 10 kHz, VOUT = 3.3 VdB |
| Dropout voltage | 200 typical at 300 mAmV |
| Initial accuracy | ±0.8% |
| Accuracy over line, load, and temperature | -2 to +1% |
| Ground current | 750 typical at 300 mA loadμA |
| Shutdown current | 40 typical at VIN = 12 VμA |
| Recommended output capacitor | 1 ceramicμF |
| Current limit threshold | 450 min, 575 typ, 750 maxmA |
| Thermal shutdown threshold | 150 typical°C |
| Operating junction temperature range | -40 to +125°C |
| Package options | 8-lead LFCSP_WD, 8-lead SOIC_N_EP |
Download the complete datasheet for Analog Devices ADP7102 to view detailed technical specifications.
The embedded preview will load automatically when this section scrolls into view.
These are design resources that include the Analog Devices ADP7102
Evaluation board user guide for the AD7625 and AD7626 16-bit, 6/10 MSPS PulSAR ADCs, featuring signal conditioning, on-board references, and LVDS interface support.
User guide for the EVAL-AD4110-1SDZ evaluation board, featuring the AD4110-1 universal input analog front end for industrial process control systems.
Low-cost analog-to-analog isolator circuit offering 2500V rms isolation with 0.05% linearity using the AD7400A modulator and ADuM5000 isoPower DC-to-DC converter.
