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  2. Power Management
  3. LDO Linear Regulators
  4. Positive Linear Regulators (LDO)
  5. ADP162

Data Sheet Rev. H
JP Rev. 0
User Guides
CN 2 View All
Circuit Note Rev. A
CN | JP 1 View All

Overview

Features and Benefits

  • Ultralow quiescent current
    IQ = 560 nA with 0 μA load
    IQ = 860 nA with 1 μA load
  • Stable with 1 μF ceramic input and output capacitors
  • Maximum output current: 150 mA
  • Input voltage range: 2.2 V to 5.5 V
  • Low shutdown current: <50 nA typical
  • Low dropout voltage: 195 mV @ 150 mA load
  • Initial accuracy: ±1%
  • Accuracy over line, load, and temperature: ±3.5%
  • 15 fixed output voltage options: 1.2 V to 4.2 V
  • Adjustable output available
  • PSRR performance of 72 dB @ 100 Hz
  • See data sheet for additional features

Product Details

TheADP160/ADP161/ADP162/ADP163are ultralow quiescent current, low dropout, linear regulators that operate from 2.2 V to 5.5 V and provide up to 150 mA of output current. The low 195 mV dropout voltage at 150 mA load improves efficiency and allows operation over a wide input voltage range.

The ADP16x are specifically designed for stable operation with tiny 1 μF ± 30% ceramic input and output capacitors to meet the requirements of high performance, space-constrained applications.

The ADP160 is available in 15 fixed output voltage options, ranging from 1.2 V to 4.2 V. The ADP160/ADP161 also include a switched resistor to discharge the output automatically when the LDO is disabled. The ADP162 is identical to the ADP160 but does not include the output discharge function. The ADP161and ADP163 are available as a adjustable output voltage regulators. They are only available in a 5-lead TSOT package. The ADP163 is identical to the ADP161 but does not include the output discharge function.

Short-circuit and thermal overload protection circuits prevent damage in adverse conditions. The ADP160 and ADP162 are available in a tiny 5-lead TSOT and a 4-ball, 0.5 mm pitch WLCSP package for the smallest footprint solution to meet a variety of portable power applications.

Applications
  • Mobile phones
  • Digital cameras and audio devices
  • Portable and battery-powered equipment
  • Post dc-to-dc regulation
  • Portable medical devices

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Product Lifecycle icon-recommended Production

At least one model within this product family is in production and available for purchase. The product is appropriate for new designs but newer alternatives may exist.

Evaluation Kits (1)

Documentation & Resources

  • View All (7)
  • Data Sheets (1)
  • User Guides (2)
  • Solutions Bulletins & Brochures (2)
  • Circuit Note (1)
  • Technical Articles (1)
    • Document Type

    Tools & Simulations

    LTspice

    LTspice® is a powerful, fast and free simulation software, schematic capture and waveform viewer with enhancements and models for improving the simulation of analog circuits.

    LTspice

    Models for the following parts are available in LTspice:

    ADP162-1.2
    ADP162-1.8
    ADP162-2.1
    ADP162-2.3
    ADP162-2.8
    ADP162-3.0
    ADP162-3.1
    ADP162-3.3
    ADP162-4.2

    Design Tools

    ADI Linear Regulator Design Tool and Parametric Search

    Microsoft Excel download tool from ADIsimPower to generate a power supply design complete with a schematic, bill of materials, and performance specifications.

    Reference Designs (1)

    Design Resources

    ADI has always placed the highest emphasis on delivering products that meet the maximum levels of quality and reliability. We achieve this by incorporating quality and reliability checks in every scope of product and process design, and in the manufacturing process as well.  "Zero defects" for shipped products is always our goal.View our quality and reliability program and certifications for more information.

    Part Number Material Declaration Reliability Data Pin/Package Drawing CAD Symbols, Footprints & 3D Models
    ADP162ACBZ-1.2-R7 Material Declaration Reliability Data 4-Ball WLCSP (0.965mm x 0.965mm)
    ADP162ACBZ-1.8-R7 Material Declaration Reliability Data 4-Ball WLCSP (0.965mm x 0.965mm)
    ADP162ACBZ-2.1-R7 Material Declaration Reliability Data 4-Ball WLCSP (0.965mm x 0.965mm)
    ADP162ACBZ-2.3-R7 Material Declaration Reliability Data 4-Ball WLCSP (0.965mm x 0.965mm)
    ADP162ACBZ-2.8-R7 Material Declaration Reliability Data 4-Ball WLCSP (0.965mm x 0.965mm)
    ADP162ACBZ-3.0-R7 Material Declaration Reliability Data 4-Ball WLCSP (0.965mm x 0.965mm)
    ADP162ACBZ-3.2-R7 Material Declaration Reliability Data 4-Ball WLCSP (0.965mm x 0.965mm)
    ADP162ACBZ-4.2-R7 Material Declaration Reliability Data 4-Ball WLCSP (0.965mm x 0.965mm)
    ADP162AUJZ-1.5-R7 Material Declaration Reliability Data 5-Lead TSOT
    ADP162AUJZ-1.8-R7 Material Declaration Reliability Data 5-Lead TSOT
    ADP162AUJZ-2.3-R7 Material Declaration Reliability Data 5-Lead TSOT
    ADP162AUJZ-2.5-R7 Material Declaration Reliability Data 5-Lead TSOT
    ADP162AUJZ-2.7-R7 Material Declaration Reliability Data 5-Lead TSOT
    ADP162AUJZ-2.8-R7 Material Declaration Reliability Data 5-Lead TSOT
    ADP162AUJZ-3.0-R7 Material Declaration Reliability Data 5-Lead TSOT
    ADP162AUJZ-3.1-R7 Material Declaration Reliability Data 5-Lead TSOT
    ADP162AUJZ-3.3-R7 Material Declaration Reliability Data 5-Lead TSOT
    ADP162AUJZ-4.2-R7 Material Declaration Reliability Data 5-Lead TSOT
    Wafer Fabrication Data

    PCN-PDN Information

    Select a model from the dropdown below to subscribe to PCN/PDN notifications and view past notifications as well.

    Select Model for PCN Information
    • ADP162ACBZ-1.2-R7 Production
    • ADP162ACBZ-1.8-R7 Production
    • ADP162ACBZ-2.1-R7 Production
    • ADP162ACBZ-2.8-R7 Production
    • ADP162ACBZ-3.0-R7 Production
    • ADP162ACBZ-4.2-R7 Production
    • ADP162AUJZ-1.5-R7 Production
    • ADP162AUJZ-1.8-R7 Production
    • ADP162AUJZ-2.3-R7 Production
    • ADP162AUJZ-2.5-R7 Production
    • ADP162AUJZ-2.7-R7 Production
    • ADP162AUJZ-2.8-R7 Production
    • ADP162AUJZ-3.0-R7 Production
    • ADP162AUJZ-3.3-R7 Production
    • ADP162AUJZ-4.2-R7 Production

    Support & Discussions

    ADP162 Discussions

    RE: LDO Voltage Regulator ADP162: use a pull-down external resistor
    RE: Startup issue ADP5090
    All ADP162 Discussions
    ADP162 Contact ADI Technical Support »
    ADP162 Ask your question »
    ADP162 Contact ADI Technical Support » ADP162 Ask your question »

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