ADP5034: Dual 3 MHz, 1200mA Buck Regulator with Two 300 mA LDOs
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myAnalogFEATURES and BENEFITS
- Main input voltage range:
2.3 V to 5.5 V - Two 1200 mA buck regulators and two 300 mA LDOs
- 24-lead, 4 mm × 4 mm LFCSP package
- Regulator accuracy: ±1.8%
- Factory programmable or external adjustable VOUTx
- 3 MHz buck operation with forced PWM and auto PWM/PSM modes
- BUCK1/BUCK2: output voltage range from 0.8 V to 3.8 V
- LDO1/LDO2: output voltage range from 0.8 V to 5.2 V
- LDO1/LDO2: low input supply voltage from 1.7 V to 5.5 V
- LDO1/LDO2: high PSRR and low output noise
Typical Application Circuit for ADP5034
Dual 3 MHz, 1200mA Buck Regulator with Two 300 mA LDOs
Other Diagrams for ADP5034
Dual 3 MHz, 1200mA Buck Regulator with Two 300 mA LDOs
ADP5034 Pin Configuration
Typical Application Circuit for ADP5034
Similar Products
Documentation
| Title | Content Type | File Type |
|---|---|---|
| ADP5034: Dual 3 MHz, 1200 mA Buck Regulators with Two 300 mA LDOs Data Sheet (Rev D, 01/2013) (pdf, 891 kB) | Data Sheets | |
|
Isolating Power in Communication Bus and Gate Drive Applications
Starting with a communications application overview of small power options through the process of selecting the right power products this webcast is a great resource for your communications applications designs. |
Webcasts | WEBCAST |
| UG-439: Evaluation Board for the ADP5034 TSSOP Micro Power Management Unit (PMU) (pdf, 398 kB) | User Guides | |
| UG-271: Evaluation Board for the ADP5023/ADP5024/ADP5034/ADP5037 Micro Power Management Unit (PMU) (pdf, 442 kB) | User Guides | |
| Analog Devices Integrates Two Buck Regulators and Two LDOs in Smaller More Flexible Power Management ICs (20 Jul 2011) | Press Releases | HTML |
|
Integrated Power Solutions for Xilinx Spartan-3 FPGAs
(pdf, 2253 kB)
Combining multiple switching regulators and LDOs into a single package enables very small, flexible, highly efficient power management solutions for powering FPGAs. |
Solutions Bulletins | |
|
Integrated Power Solutions for Altera Cyclone FPGAs
(pdf, 1716 kB)
Combining multiple switching regulators and LDOs into a single package enables very small, flexible, highly efficient power management solutions for powering FPGAs. |
Solutions Bulletins | |
| RAQs index | Rarely Asked Questions | HTML |
| Glossary of EE Terms | Glossary | HTML |
Design Tools,Models,Drivers & Software
| Title | Content Type | File Type |
|---|---|---|
|
Download files for ADIsimPower™ Voltage Regulator Design Tool
The individual Excel-based voltage regulator design tools used in ADIsimPower™. |
ADIsim Design/Simulation Tools | HTML |
|
ADIsimPower™ Voltage Regulator Design Tool
This expert design tool produces custom DC-DC converter designs in about a minute. The user enters 5 inputs and chooses to optimize for efficiency, PCB space, cost, or part count. Output is a complete schematic, BOM, efficiency plot, and performance summary. A PDF summary and a blank PCB is offered for each design to facilitate fast prototyping to verify the design. |
ADIsim Design/Simulation Tools | HTML |
Evaluation Kits & Symbols & Footprints
Symbols and Footprints— Analog Devices offers Symbols & Footprints which are compatible with a large set of today’s CAD systems for broader and easier support.
Sample & Buy
Price, packaging, availability
| Model | Package | Pins | Temp. Range |
Packing, Qty |
Price*(100-499) | Price*1000 pcs | RoHS | View PCN/ PDN | Check Inventory/ Purchase/Sample |
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The USA list pricing shown is for BUDGETARY USE ONLY, shown in United States dollars (FOB USA per unit for the stated volume), and is subject to change. International prices may differ due to local duties, taxes, fees and exchange rates. For volume-specific price or delivery quotes, please contact your local Analog Devices, Inc. sales office or authorized distributor. Pricing displayed for Evaluation Boards and Kits is based on 1-piece pricing.
