Analog Devices ADP1707 - 1 A, Low Dropout, CMOS Linear Regulator with Tracking
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ADP1707 1 A, Low Dropout, CMOS Linear Regulator with Tracking

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Application Notes Evaluation Boards pdf(280k) Price, Packaging, and Availability
Product Description
The ADP1706/ADP1707/ADP1708 are CMOS, low dropout linear regulators that operate from 2.5 V to 5.5 V and provide up to 1 A of output current. Using an advanced proprietary architecture, they...More
 Specifications
Vout 16 Options 0.75V to 3.3V, With Tracking
Vin Range (Vmin to Vmax) 2.5 to 5.5
Iout (max) 1A
Supply Current (max) 1.55mA
V-dropout@Rated Iout (mV) 630mV
Tot Accuracy (±%) 1.5%
Package LFCSP-8, SOIC-8
# of Outputs 1
Line Regulation n/a
Load Regulation n/a
Shutdown Yes
Operating Temp Range -40 to +125
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 Functional Block Diagram Enlarge
ADP1707
Symbols and Footprints
 Other Diagrams: Pin Out Diagram
 Features
  • Maximum output current: 1 A
  • Input voltage range: 2.5 V to 5.5 V
  • Low shutdown current: <1 μA
  • Low dropout voltage: 345 mV @ 1 A load
  • Initial accuracy: ±1%
  • Accuracy over line, load, and temperature: ±2.5%
  • 16 fixed output voltage options with soft start: 0.75 V to 3.3 V (ADP1706)
  • 16 fixed output voltage options with tracking 0.75 V to 3.3 V (ADP1707)
  • Adjustable output voltage option: 0.8 V to 5.0 V (ADP1708)
  • Stable with small 4.7 μF ceramic output capacitor
  • Excellent load/line transient response
  • Current limit and thermal overload protection
 

 
 Design Tools
ADIsimPower™ Voltage Regulator Design Tool
This tool supports buck converter designs OPTIMIZED for efficiency, PCB space, cost, or part count. The user enters five design parameters and selects a design goal. The tool calculates optimal values to produce a complete schematic, BOM, efficiency plot, and a performance summary. The BOM includes vendor part numbers and also allows the user to make alternative part choices. A complete design is documented with a PDF ready to print or email.

 
Price, Packaging, and AvailabilityPrint Table
ADP1707 Model Options
Model Status Package Pins Temp
Range
Price*
(1000 pcs.)
Available RoHS Compliant Samples
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ADP1707-3.3-EVALZ Prodn EVALUATION BOARDS 8 TBD $60.72 - Y Contact ADIAdd to Cart
ADP1707-BL1-EVZ Pre-Release EVALUATION BOARDS - TBD - 9/5/2008Y Contact ADIContact ADI
ADP1707ACPZ-0.75R7 Prodn 8 ld LFCSP (3x3mm) 8 Ind $1.12 - Y
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ADP1707ACPZ-0.8-R7 Prodn 8 ld LFCSP (3x3mm) 8 Ind $1.12 - Y
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ADP1707ACPZ-0.85R7 Prodn 8 ld LFCSP (3x3mm) 8 Ind $1.12 - Y
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ADP1707ACPZ-0.9-R7 Prodn 8 ld LFCSP (3x3mm) 8 Ind $1.12 - Y
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ADP1707ACPZ-0.95R7 Prodn 8 ld LFCSP (3x3mm) 8 Ind $1.12 - Y
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ADP1707ACPZ-1.0-R7 Prodn 8 ld LFCSP (3x3mm) 8 Ind $1.12 - Y
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ADP1707ACPZ-1.05R7 Prodn 8 ld LFCSP (3x3mm) 8 Ind $1.12 - Y
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ADP1707ACPZ-1.1-R7 Prodn 8 ld LFCSP (3x3mm) 8 Ind $1.12 - Y
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ADP1707ACPZ-1.15R7 Prodn 8 ld LFCSP (3x3mm) 8 Ind $1.12 - Y
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ADP1707ACPZ-1.2-R7 Prodn 8 ld LFCSP (3x3mm) 8 Ind $1.12 9/5/2008Y
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ADP1707ACPZ-1.3-R7 Prodn 8 ld LFCSP (3x3mm) 8 Ind $1.12 - Y
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ADP1707ACPZ-1.5-R7 Prodn 8 ld LFCSP (3x3mm) 8 Ind $1.12 - Y
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ADP1707ACPZ-1.8-R7 Prodn 8 ld LFCSP (3x3mm) 8 Ind $1.12 - Y
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ADP1707ACPZ-2.5-R7 Prodn 8 ld LFCSP (3x3mm) 8 Ind $1.12 - Y
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ADP1707ACPZ-3.0-R7 Prodn 8 ld LFCSP (3x3mm) 8 Ind $1.12 - Y
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ADP1707ACPZ-3.3-R7 Prodn 8 ld LFCSP (3x3mm) 8 Ind $1.12 9/5/2008Y
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ADP1707ARDZ-0.75R7 Prodn 8 ld SOIC-EP (2.41mm Exposed pad) 8 Ind $1.12 9/5/2008Y
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ADP1707ARDZ-0.8-R7 Prodn 8 ld SOIC-EP (2.41mm Exposed pad) 8 Ind $1.12 9/5/2008Y
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ADP1707ARDZ-0.85R7 Prodn 8 ld SOIC-EP (2.41mm Exposed pad) 8 Ind $1.12 9/5/2008Y
Material
Declaration
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ADP1707ARDZ-0.9-R7 Prodn 8 ld SOIC-EP (2.41mm Exposed pad) 8 Ind $1.12 9/5/2008Y
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ADP1707ARDZ-0.95R7 Prodn 8 ld SOIC-EP (2.41mm Exposed pad) 8 Ind $1.12 9/5/2008Y
Material
Declaration
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ADP1707ARDZ-1.0-R7 Prodn 8 ld SOIC-EP (2.41mm Exposed pad) 8 Ind $1.12 9/5/2008Y
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ADP1707ARDZ-1.05R7 Prodn 8 ld SOIC-EP (2.41mm Exposed pad) 8 Ind $1.12 9/5/2008Y
Material
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ADP1707ARDZ-1.1-R7 Prodn 8 ld SOIC-EP (2.41mm Exposed pad) 8 Ind $1.12 9/5/2008Y
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ADP1707ARDZ-1.15R7 Prodn 8 ld SOIC-EP (2.41mm Exposed pad) 8 Ind $1.12 9/5/2008Y
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ADP1707ARDZ-1.2-R7 Prodn 8 ld SOIC-EP (2.41mm Exposed pad) 8 Ind $1.12 10/17/2008Y
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ADP1707ARDZ-1.3-R7 Prodn 8 ld SOIC-EP 8 Ind $1.12 9/5/2008Y
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ADP1707ARDZ-1.5-R7 Prodn 8 ld SOIC-EP (2.41mm Exposed pad) 8 Ind $1.12 9/5/2008Y
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ADP1707ARDZ-1.8-R7 Prodn 8 ld SOIC-EP (2.41mm Exposed pad) 8 Ind $1.12 9/5/2008Y
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ADP1707ARDZ-2.5-R7 Prodn 8 ld SOIC-EP (2.41mm Exposed pad) 8 Ind $1.12 9/5/2008Y
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ADP1707ARDZ-3.0-R7 Prodn 8 ld SOIC-EP (2.41mm Exposed pad) 8 Ind $1.12 11/28/2008Y
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ADP1707ARDZ-3.3-R7 Prodn 8 ld SOIC-EP (2.41mm Exposed pad) 8 Ind $1.12 9/26/2008Y
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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. View Samples Cart View Purchase Cart
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Parametric Selection Table
   

Part#Output VoltageIoutDropout VoltageAccuracyWidest Temp Range (°C)
ADP170716 Options 0.75V to 3.3V, With Tracking1A630mV1.5%-40 to +125
ADP170616 Options 0.75V to 3.3V1A630mV1.5%-40 to +125
ADP171016 Options 0.75V to 3.3V150mA300mV2%-40 to +125
ADP171116 Options 0.75V to 3.3V150mA300mV2%-40 to +125
ADP171216 Options 0.75V to 3.3V300mA235mV2%-40 to +125
ADP171316 Options 0.75V to 3.3V300mA270mV2%-40 to +125
ADP171416 Options 0.75V to 3.3V300mA270mV2%-40 to +125
ADP171516 Options 0.75V to 3.3V500mA250mV2%-40 to +125
ADP171616 Options 0.75V to 3.3V500mA250mV2%-40 to +125
ADP33391.5, 1.8, 2.5, 2.85, 3, 3.3, 51.5A480mV1.5%-40 to +85
ADP33302.5, 2.75, 2.85, 3, 3.3, 3.6, 5200mA230mV1.4%-40 to +85