MAX38913

RECOMMENDED FOR NEW DESIGNS

4µVRMS Ultra-Low-Noise 1A LDO with Two-Level Output-Voltage Selection

Industry’s First 1A, 4µV Lowest Output Noise LDO with Smallest Total Solution Size

Data Sheet (Rev. 3) Product Selection Table
Part Models
4
1ku List Price
Starting From $1.31
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Part Details

  • Delivers Flexible Output Range
    • 1.8V to 5.5V Input Voltage Range
    • 0.6V to 5.0V Output Voltage Range
    • 1A Maximum Output Current
    • 28mV Dropout at 1A Load Current and 5.0V Supply
    • 33mV Dropout at 1A Load Current and 3.6V Supply
  • Excellent DC and AC Performance
    • 1% Regulation over Line, Load, and Temperature
    • 4µVRMS of Output Noise, 10Hz to 100kHz
    • 75dB PSRR at 10kHz
  • High-Level System Integration
    • Integrated Pass-Through Function
    • Fast Active Discharge of 6Ω at OUT
    • Dynamic Two-Level Voltage Scaling with 33 Levels for Each Option for Flexible Configuration (MAX38913)
    • 2V, 2.3V Pre-Programmed Voltage Levels (MAX38914)
    • Stable with 4µF (Minimum Capacitance)
    • Overcurrent and Overtemperature Protection
    • Power-OK/Power-on-Reset Output
  • Operation Temperature Range from -40°C to +125°C
  • Package
    • 12-Bump, 0.4mm-Pitch WLP
    • 14-Pin, 3mm x 3mm TDFN
MAX38913
4µVRMS Ultra-Low-Noise 1A LDO with Two-Level Output-Voltage Selection
MAX38913 Typical Application Circuits MAX38913 14 TDFN Pin Configuration MAX38913 12 WLP Pin Configuration MAX38913 Simplified Block Diagram
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Documentation

Data Sheet 1

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Evaluation Kits

eval board
schematic 1
schematic 2
schematic 3
MAX38913AEVK

Evaluation Kit for the MAX38913 and MAX38914

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Features and Benefits

  • Evaluates the MAX38913A IC in a 12-Pin (3x4 0.4mm Pitch) WLP
  • 1.8V to 5.5V Input Range
  • 0.6V to 5.0V Resistor Configurable Output Voltages
  • Jumper Selectable Between Two Output Voltages
  • Input to Output Pass-Through Mode
  • Up to 1A Output Current
  • Proven 4-Layer 1-oz Copper PCB Layout
  • Demonstrates Compact Solution Size
  • Fully Assembled and Tested

Product Details

The MAX38913A WLP evaluation kit (EV kit) evaluates the MAX38913A in a wafer-level package (WLP). The MAX38913A is a low-noise linear regulator. The EV kit operates over an input range of 1.8V to 5.5V. The EV kit provides an output voltage that is jumper selectable between two separate levels. Each of the two regulated output levels are configured to one of the 33 possible voltages through external select resistors. The MAX38913A EV kit features a pass-through mode that can completely bypass the linear regulator. The EV kit can deliver up to 1A of current.

Applications

  • Image Sensors
  • Portable Sensor Applications
  • SD Memory Cards

MAXESSENTIAL02EP

Essential Analog Efficient Power Toolkit for the MAXM38643 / MAX38640 / MAX77839 / MAXM17225 / MAX17227A / MAX38889 / MAX38902C / MAX38913 / MAX77827

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Features and Benefits

  • Enables Immediate Testing of Nine Different Power Solutions
  • Includes nanoPower Buck and Boost Converters and Modules, Buck/Boost Converter, LDOs, and Continua Supercapacitor Backup Power Controller
  • Boards Designed to Accept 0.100” (2.54mm) Header Pin Strips for Mounting on Breadboards
  • Through Holes Accept Test Points for Connecting to Benchtop Equipment

Product Details

The MAXESSENTIAL02EP Essential Analog Efficient Power toolkit delivers products on ready-to-use boards for immediate testing and prototyping. The Essential Analog Efficient Power toolkit features products from the Buck, Boost, Buck-Boost, LDO, and Continua™ product categories. The selection also features nanoPower switching converter and module options.
MAX38913AEVK
Evaluation Kit for the MAX38913 and MAX38914
MAX38913AEVK Board Photo Angle View MAX38913AEVK Board Photo Top MAX38913AEVK Board Photo Bottom View
MAXESSENTIAL02EP
Essential Analog Efficient Power Toolkit for the MAXM38643 / MAX38640 / MAX77839 / MAXM17225 / MAX17227A / MAX38889 / MAX38902C / MAX38913 / MAX77827

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