Key facts
- Brand
- Analog Devices
- Model
- ADP1740
- Industry
- Industrial
- Documents
- 2
- Languages
- EN
- Last added
- 2012-05-04
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Analog Devices ADP1740/ADP1741 Datasheet
The ADP1740/ADP1741 are low‑Vin/low‑Vout LDO regulators that operate from 1.6 V to 3.6 V and provide up to 2 A of output current. They are suited for server computers, memory components, telecommunications, DSP/FPGA supplies and instrumentation equipment.
Key features include a low shutdown current (2 pA), dropout voltage as low as 160 mV at 2 A load, high power‑supply rejection ratio (65 dB at 1 kHz), soft‑start control, power‑good indicator, reverse‑current protection and a compact 16‑lead LFCSP package (4 mm × 4 mm).
Analog Devices ADP1740 specifications
| Maximum output current | 2 A |
|---|---|
| Input voltage range | 1.6 V to 3.6 V |
| Shutdown current | 2 pA |
| Dropout voltage (2 A load) | 160 mV |
| Power‑supply rejection ratio (1 kHz, 0.75 V output) | 65 dB |
| Output noise (0.75 V output) | 23 pV rms |
| Package | 16‑lead LFCSP, 4 mm × 4 mm |
| Thermal shutdown threshold | 150 °C |
All Analog Devices ADP1740 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 ADP1740/ADP1741?
Both devices can deliver up to 2 A of output current.
What input voltage range do these regulators support?
They operate from 1.6 V to 3.6 V.
What is the maximum output current of the ADP1740/ADP1741?
The regulators can supply up to 2 A of output current.
What input voltage range do these regulators support?
They operate from 1.6 V to 3.6 V.