Key facts
- Brand
- Analog Devices
- Model
- ADP120
- Industry
- Industrial
- Documents
- 2
- Languages
- EN
- Last added
- 2012-05-04
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Analog Devices ADP120 Linear Regulator Datasheet
The ADP120 linear regulator operates from 2.3 V to 5.5 V and provides up to 100 mA of output current. It features ultra‑low quiescent current (11 pA), a shutdown current below 1 pA, a 60 mV dropout at 100 mA, high PSRR (73 dB at 1 kHz) and low output noise (40 pV rms). The device is offered in a 5‑lead TSOT package or a 4‑ball 0.4 mm pitch WLCSP, both optimized for minimal board area.
Typical applications include mobile phones, digital cameras, audio devices and other battery‑powered equipment. The datasheet provides detailed specifications, pin descriptions, thermal data, recommended capacitor selections and an ordering guide for the various voltage options.
Analog Devices ADP120 specifications
| Input voltage range | 2.3 V to 5.5 V |
|---|---|
| Output voltage range | 1.2 V to 3.3 V |
| Maximum output current | 100 mA |
| Quiescent current (Icnv) | 11 pA (zero load) |
| Shutdown current | <1 pA |
| Dropout voltage @ 100 mA | 60 mV |
| Power‑supply rejection ratio (1 kHz) | 73 dB |
| Output noise | 40 pV rms |
| Package options | 5‑lead TSOT, 4‑ball 0.4 mm pitch WLCSP |
| Thermal resistance (TSOT) | 43 °C/W |
| Thermal resistance (WLCSP) | 58 °C/W |
All Analog Devices ADP120 documents by type
Ratings, dimensions and ordering codes, for selection and design work.
Questions answered in these manuals
What is the maximum output current of the ADP120?
The ADP120 can deliver up to 100 mA of output current.
What dropout voltage does the ADP120 have at 100 mA load?
The dropout voltage is 60 mV when delivering 100 mA.
What is the maximum output current of the ADP120?
The ADP120 can supply up to 100 mA of output current.
What is the dropout voltage at 100 mA load?
The dropout voltage is 60 mV when delivering 100 mA.