Key facts
- Brand
- Analog Devices
- Model
- ADP3051
- Industry
- Industrial
- Documents
- 2
- Languages
- EN
- Last added
- 2012-05-05
Start here
Analog Devices ADP3051 Handbook
The ADP3051 is a low‑noise, current‑mode PWM step‑down converter that delivers over 500 mA with an input range of 2.7 V to 5.5 V and output as low as 0.8 V. It features a synchronous rectifier, 550 kHz switching frequency and a micropower shutdown mode, making it suitable for handheld, MP3 player and PDA applications.
The handbook includes detailed specifications, absolute maximum ratings, pin configuration, typical performance graphs, layout recommendations, outline dimensions and an ordering guide. It also covers theory of operation, PWM control, Tri‑Mode operation, shutdown behavior and design procedures for optimal performance.
Analog Devices ADP3051 specifications
| Input Voltage Range | 2.7 V to 5.5 V |
|---|---|
| Output Voltage Range | 0.8 V to 5.5 V |
| Current Limit Threshold | 680 – 1320 mA |
| Shutdown Supply Current | 10 – 25 pA |
| Package | 8‑Lead Mini Small Outline Package (MSOP) |
Source: Analog Devices ADP3051 Handbook
All Analog Devices ADP3051 documents by type
Ratings, dimensions and ordering codes, for selection and design work.
Questions answered in these manuals
What is the input voltage range of the ADP3051?
The device operates from 2.7 V up to 5.5 V.
What package does the ADP3051 use?
The part is offered in an 8‑lead MSOP (Mini Small Outline Package).
What is the input voltage range of the ADP3051?
The ADP3051 operates from 2.7 V up to 5.5 V input.
How much output current can the ADP3051 deliver?
It can supply over 500 mA to the load.