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ADP130:  350 mA, Low VIN, Low Quiescent Current, CMOS Linear Regulator

Product Details


The ADP130 is a low quiescent current, low dropout linear regulator. It is designed to operate in dual-supply mode with an input voltage as low as 1.2 V to increase efficiency and provide up to 350 mA of output current. The low 17 mV dropout voltage at a 100 mA load improves efficiency and allows operation over a wider input voltage range.

A dual-supply power solution typically improves conversion efficiency over a single-supply solution because the higher VBIAS supply powers the part, and the lower VIN supply delivers current to the load. The power dissipated in the device is thereby reduced. The ADP130 is optimized for stable operation with small 1 μF ceramic output capacitors. The ADP130 delivers good transient performance with minimal board area.

The ADP130 is available in fixed output voltages ranging from : 0.80 V to 3.0 V.

The ADP130 has a typical internal soft start time of 200 μs. Short-circuit protection and thermal overload protection circuits prevent damage in adverse conditions. The ADP130 is available in a tiny 5-lead TSOT package for the smallest footprint solution to meet a variety of portable power applications.

Applications

  • Mobile phones
  • Digital camera and audio devices
  • Portable and battery-powered equipment
  • Post dc-to-dc regulation
  • Data Sheet, Rev. 0, 8/08

    FEATURES and BENEFITS

    • 350 mA maximum output current
    • Input voltage supply range
      VBIAS = 2.3 V to 5.5 V
      VIN = 1.2 V to 3.6 V
      2.3 V < VIN < 3.6 V, VIN can be tied to VBIAS
    • Very low dropout voltage: 17 mV @ 100 mA load
    • Low quiescent current: 25 μA @ no load
    • Low shutdown current: <1 μA
    • ±1% accuracy @ 25°C
    • Excellent PSRR performance: 70 dB @ 10 kHz
    • Excellent load/line transient response
    • Optimized for small 1 μF ceramic capacitors
    • Current limit and thermal overload protection
    • Logic controlled enable
    • 5-lead TSOT package

    Typical Application Circuit for ADP130

    Documentation

    Title Content Type File Type
    ADP130: 350 mA, Low VIN, Low Quiescent Current, CMOS Linear Regulator Data Sheet (Rev C, 06/2012) (pdf, 229 kB) Data Sheets PDF
    AN-1072: How to Successfully Apply Low Dropout Regulators  (pdf, 105 kB)
    This application note reviews the basic LDO topology, explains key specifications, and shows the application of low dropout voltage regulators in systems.
    Application Notes PDF
    Introduction to ADIsimPower
    ADIsimPower is a smart selector and a collection of downloadable tools that produce complete and optimized power designs. Schematic, bill of materials, and performance data are customized to your specific needs in minutes.
    Videos HTML
    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
    The Fundamentals of LDO Design and Applications Technical Articles HTML
    What are LDOs and how are they used? FAQs/RAQs HTML
    RAQs index Rarely Asked Questions HTML
    Glossary of EE Terms Glossary HTML

    Design Tools,Models,Drivers & Software

    Title Content Type File Type
    ADI Linear Regulator Design Tool and Parametric Search  (zip)
    Microsoft Excel download tool from ADIsimPower to generate a power supply design complete with a schematic, bill of materials, and performance specifications.
    ADIsim Design/Simulation Tools ZIP
    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
    Launch of ADIsimPower Voltage Regulator Selection Vin (min) V Vout V   Find Solutions
    Vin (max) V Iout A

    Evaluation Kits & Symbols & Footprints

    Evaluation Boards & KitsView the Evaluation Boards and Kits page for documentation and purchasing

    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.

    SampleSample & Buy

    Price, packaging, availability

    ADP130 Model Options
    Model Package Pins Temp.
    Range
    Packing,
    Qty
    Price*(100-499) Price*1000 pcs RoHS View PCN/ PDN Check Inventory/
    Purchase/Sample
    ADP130AUJZ-0.8-R7 Status: Production 5 ld SOT-23 5 Ind Reel, 3000 - $0.33 Y  Material Info PCN Purchase
    ADP130AUJZ-1.2-R7 Status: Production 5 ld SOT-23 5 Ind Reel, 3000 - $0.33 Y  Material Info PCN Purchase
    ADP130AUJZ-1.5-R7 Status: Production 5 ld SOT-23 5 Ind Reel, 3000 - $0.33 Y  Material Info PCN Purchase
    ADP130AUJZ-1.8-R7 Status: Production 5 ld SOT-23 5 Ind Reel, 3000 - $0.33 Y  Material Info PCN Purchase Sample
    ADP130AUJZ-2.5-R7 Status: Production 5 ld SOT-23 5 Ind Reel, 3000 - $0.33 Y  Material Info PCN Purchase
    Price Table Help

    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.

    ADP130 Evaluation Board
    Model Description Price RoHS View PCN/ PDN Check Inventory/
    Purchase/Sample
    ADP130-0.8-EVALZ Status: Production Evaluation Board $60.00 Yes -
    ADP130-1.2-EVALZ Status: Production Evaluation Board $60.00 Yes -
    ADP130-1.5-EVALZ Status: Production Evaluation Board $60.00 Yes -
    ADP130-1.8-EVALZ Status: Production Evaluation Board $60.00 Yes -
    ADP130-2.5-EVALZ Status: Production Evaluation Board $60.00 Yes -
    ADP130UJZ-REDYKIT Status: Production Evaluation Board $60.00 Yes -

    Pricing displayed is based on 1-piece. The USA list pricing shown is for budgetary use only, shown in United States dollars (FOB USA per unit), and is subject to change. International prices may vary due to local duties, taxes, fees and exchange rates.

    Check Inventory & Purchase

    View Sales and Distribution Offices

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